Service parts for the 18RCAL
Grouped by system, with how many of each the parts manual calls for.
Oil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | natural gas or LPG |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 18 kW |
| Standby kVA | 18 |
| Controller | RDC2 |
| Oil capacity | 1.9 L |
| Alternator | 2F7 (2-pole, Class Class H insulation) |
| Voltage options | 120/240 V |
| Phase | 1 |
| Rated current | 75 A |
| Power factor | 1.0 |
| Circuit breaker | 80 A |
| Battery group | 51 |
| Battery cranking | 500 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 1193×660×820 mm |
| Dry weight | 252 kg |
| Wet weight | 272 kg |
| Sound level | 70.0 dBA @ 7 m |
Engine
| Oil capacity | 1.9 L |
|---|---|
| Coolant capacity | 2.5 L |
| Displacement | 0.999 L |
| Aspiration | air-cooled, four-cycle, twin cylinder, overhead valve, with oil cooler |
| Rated speed | 3600 rpm |
Maintenance & consumables
for the Kohler CH1000| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 300 hr | |||
| Fuel filter | Kohler Fuel Filter | — | 200 hr | ||
| Oil filter | ×1 | 52 050 02-S | 200 hr | Amazon $22.70 eBay | |
| Battery | Group 27 | — | 200 hr | ||
| Belt | Kohler V-Belt | — | 200 hr | ||
| Coolant | Kohler Coolant | 2.5 L | — | 200 hr | |
| Oil | 500.0 L | — | 200 hr | ||
| Spark plug | — | 300 hr |
Service intervals
19| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Oil level, 14 kW models | Check | 8 hr | Every 8 hours of engine operation | |
| Oil level, 18/20 kW models | Check | 8 hr | Every 8 hours of engine operation | |
| Brushes and collector ring | Inspect | 300 hr | 12 mo | Authorized dealer only; Yearly or 300 hours |
| Wire-cable insulation condition | Inspect | 500 hr | 36 mo | 3 years or 500 hours |
| Air ducts, louvers | Clean | 12 mo | Yearly | |
| Battery and rack corrosion | Clean | 12 mo | Yearly | |
| Battery charger operation, charge rate | Check | 1 mo | Monthly | |
| Battery electrolyte level and specific gravity | Check | 12 mo | Not necessary for maintenance-free batteries; Yearly | |
| Battery terminals and boots | Clean | 12 mo | Yearly | |
| Control and power wiring connections | Check | 12 mo | Tighten; Yearly | |
| Exhaust insulation, fire hazards | Inspect | 12 mo | Yearly | |
| Flexible fuel lines and connections | Inspect | 3 mo | Replace as necessary; Quarterly | |
| Fuel piping | Inspect | 12 mo | Yearly | |
| Generator, visible wear or damage | Inspect | 3 mo | Quarterly | |
| Interior of sound enclosure | Clean | 3 mo | Quarterly | |
| Remote control system, if equipped | Test | 1 mo | Monthly | |
| Winding insulation resistance readings (Megger) | Test | 36 mo | Authorized dealer only, SCR assembly/rectifier and load leads disconnected; 3 years | |
| Wire abrasions where subject to motion | Check | 6 mo | 6 months | |
| Wiring visible wear or damage | Inspect | 3 mo | Quarterly |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Service specifications
7| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Gap | Spark plug gap | 0.76 | mm (0.030 in.) | |
| Speed | Engine speed high shutdown | 115 | % of normal running speed for >0.3 sec | |
| Speed | Engine speed low shutdown | 85 | % of normal running speed for >3 sec | |
| Temperature | Exhaust temperature | 260 | C | at rated kW |
| Torque | Spark plug | 24.4-29.8 | Nm (18-22 ft. lb.) | |
| Voltage | Battery charger output | 13.4 ±2% | VDC, max 2.5 A | |
| Voltage | Voltage regulation | 1.0 | % | no-load to full-load RMS |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Engine oil | 5W-30 or 10W-30 API Service Class SG, SH, or SJ synthetic | API SG/SH/SJ | 1.8 L (qt.) | 14 kW models |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Fault codes
24| Code | Name | Meaning | Severity | Action |
|---|---|---|---|---|
| AC Sens Loss | AC Sens Loss | AC sensing lost in Auto mode; generator output AC sensing lost. Detection begins 10 seconds after crank disconnect. Warning after 1 sec if no output detected after crank disconnect; Shutdown after 3 sec if voltage was present and then lost. | Warning | Contact an authorized dealer for service. |
| ATS ComError | ATS Communication Error | ATS communication error. Warning displayed if ATS interface connection is lost. | Warning | Check communication wiring between transfer switch interface board and generator set. |
| ATS PhaseRot | ATS Phase Rotation | ATS phase rotation mismatch. Transfer switch phase rotation does not match; ATS will not transfer. | Warning | Correct the ATS connection. Refer to the ATS Installation manual, wiring diagrams, and labels on the transfer switch. |
| Accy PwrOver Warning | Accessory Power Overload Warning | An over current fault (short circuit) on the accessory controller power output. | Warning | Contact an authorized dealer for service. |
| Advanced Diagnostic | Advanced Diagnostic | Shutdown during the reduced speed portion of an exercise. Event history shows Advanced Diagnostic Active. Engine restarts, runs at full speed for 2 minutes, and stops. Controller returns to AUTO mode. | Shutdown | If the generator set does not restart and return to AUTO, check for other faults that prevent generator set operation. |
| Aux Input | Auxiliary Input | An optional customer-connected input is closed (digital input from optional PIM). | Shutdown | Check customer-supplied equipment. |
| Batt Chg Flt | Battery Charger Fault | Input to PIM from an external battery charger (not the built-in battery charger). | Warning | Check external battery charger. |
| Battery CrLo Warning | Low Cranking Battery Voltage Warning | Engine starting battery voltage falls below 11 VDC for more than 10 seconds. Inhibited during crank cycle. Clears when battery voltage returns to acceptable level. | Warning | Check the battery rating and condition. Check the battery charger operation. Charge or replace the battery. |
| Battery Voltage High | Battery Voltage High | Engine starting battery voltage rises above 16 VDC for more than 10 seconds. Inhibited during crank cycle. Clears when voltage returns to acceptable level. | Warning | Check the battery rating and condition. Check the battery charger operation. |
| Battery Voltage Low | Battery Voltage Low | Engine starting battery voltage falls below 12.5 VDC for more than 90 seconds when engine not running. Not operative during crank cycle. Clears when voltage returns to acceptable level. | Warning | Check the battery rating and condition. Check the battery charger operation. Charge or replace the battery. |
| Engine Speed High | Engine Speed High | Engine speed exceeds 115% of the normal running speed for more than 0.3 seconds. | Shutdown | Contact an authorized dealer for service. |
| Engine Speed Low | Engine Speed Low | Engine speed drops below 85% of the normal running speed for more than 3 seconds. | Shutdown | Reduce the load. Check enclosure thermostat and reset if tripped. Contact an authorized dealer for service. |
| Exer Not Sch | Exercise Not Scheduled | No exercise is scheduled on the controller. | Warning | See the Setting the Exerciser section for instructions to set the exerciser. |
| Frequency High | Frequency High | Governed frequency exceeds 110% of the system's frequency setpoint for more than 10 seconds. Active 10 seconds after engine start. | Shutdown | Contact an authorized dealer for service. |
| Frequency Low | Frequency Low | Governed frequency falls below 90% of the system frequency setting for more than 10 seconds, or 1 Hz below setting for more than 60 seconds. Active 10 seconds after engine start. | Shutdown | Reduce the load and restart the generator set. Check enclosure thermostat and reset if tripped. Contact an authorized dealer for service. |
| Lo Crank Vlt | Low Cranking Voltage | Battery voltage dropped below 3.5 VDC during engine cranking. | Warning | Charge or replace the battery. |
| Locked Rotor | Locked Rotor | No engine rotation is sensed during cranking. Shuts down 3 seconds after fault is detected. | Shutdown | Check the battery. Check for loose connections. Contact an authorized dealer for service. |
| MainPwrOverL | Main Power Overload | Main power overload; an over current fault on the controller output (short circuit). | Shutdown | Contact an authorized dealer for service. |
| Not in Auto | Not in Auto | The generator set is not in Automatic (standby) mode. Remote start and stop commands from a transfer switch or remote switch will be ignored. | Warning | Press AUTO to place the generator set in Automatic mode, when appropriate. |
| Oil Press Low | Oil Pressure Low | The LOP switch indicates low oil pressure for more than 5 seconds. Function becomes active 30 seconds after crank disconnect (30 second inhibit). The low oil pressure shutdown does not protect against low oil level. | Shutdown | Check for leaks in the lubrication system. Check the oil level and add oil if the level is low. Check the oil pressure switch and wiring. If the fault persists, do not run the generator set. Contact an authorized dealer for service. |
| Over Crank | Over Crank | Three unsuccessful starting attempts. | Shutdown | Check the fuel supply, spark plug, and battery. Check for loose connections. Contact an authorized dealer for service. |
| Spd Sens Flt | Speed Sensor Fault | Engine speed sensor has failed or engine stalled. | Shutdown | Contact an authorized dealer for service. |
| Volts L1-L2 High | Generator Voltage High | Output voltage exceeds 120% of the system nominal voltage for more than 2 seconds. | Shutdown | Contact an authorized dealer for service. |
| Volts L1-L2 Low | Generator Voltage Low | Output voltage falls below 80% of the nominal system voltage for more than 10 seconds. | Shutdown | Reduce the load and restart the generator set. Check enclosure thermostat and reset if tripped. Contact an authorized dealer for service. |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Procedures
8Resetting the Controller After a Fault Shutdown diagnostic
⚠ Always identify and correct cause of fault before resetting
- Press Select to go to Overview menu while fault message is displayed
- Press Select again to show active fault message
- Press Select; 'Confirm Clear Fault: NO' displayed
- Press UP arrow; 'Confirm Clear Fault: YES' displayed
- Press Select to clear fault
- Press Select to return to overview menu; controller changes to OFF mode
- Press AUTO to place generator set in automatic mode
Air Cleaner Service, 14 kW Models maintenance
⚠ Do not operate generator set with air cleaner removed
- Press OFF on controller
- Disconnect utility power
- Disconnect battery negative lead first
- Loosen cover retaining knob and remove cover
- Remove element cover nut, element cover, and paper element
- Replace element if dirty, bent, or damaged (do not wash or use pressurized air)
- Check air cleaner base and element cover, replace damaged components
- Reinstall element, cover, nut, and cover; secure with knob
- Reconnect utility power and battery negative last
Air Cleaner Service, 18/20 kW Models maintenance
⚠ Do not operate generator set with air cleaner removed
- Loosen two cover retaining knobs and remove cover
- Remove paper element
- Replace if dirty, bent, or damaged (do not wash or use pressurized air)
- Check air cleaner base, secure and undamaged
- Reinstall element flat and properly seated
- Install cover and secure with two knobs
Oil Change Procedure maintenance
⚠ Disconnect battery cables before working on generator set, negative lead first
⚠ Do not work on generator set until it cools
Tools: oil filter wrench
- Press OFF on controller
- Disconnect utility power
- Disconnect battery negative lead first
- Remove end panels to access oil drain valve/hose
- Clean area around dipstick and oil fill cap
- Remove drain hose cap and lower into container
- Open oil drain valve
- Remove dipstick and fill cap, drain completely
- Close drain valve, replace hose cap and clip, replace dipstick
- Loosen and remove old oil filter, allow to drain (20/26 kW)
- Clean gasket sealing surface, oil new filter seal, install new filter
- Fill with oil to F mark on dipstick
- Reconnect battery negative last, reconnect utility power
- Press RUN, run briefly, recheck oil level, check for leaks
- Reset the maintenance timer on the controller
Resetting the Maintenance Timer maintenance
- From Overview menu, step down to Genset Run Time menu
- Press Select, step down to Next Maintenance screen
- Press Select
- Press Up arrow so 'Reset Maint Timer? Yes' is displayed
- Press Select; new interval and date displayed after ~2 minutes
Spark Plug Service maintenance
⚠ Disconnect battery cables before working on generator set
Tools: wire feeler gauge, spark plug socket/torque wrench
- Clean area around spark plug base
- Remove spark plug and check condition, replace if worn
- Check gap with wire feeler gauge, adjust by bending ground electrode
- Reinstall spark plug, torque to 24.4-29.8 Nm (18-22 ft. lb.)
Storage Procedure maintenance
⚠ Perform battery storage last
- Operate generator set to operating temperature (~15 min), then stop
- Drain warm engine oil, refill crankcase, run briefly to distribute, stop
- Start generator set, shut off gas supply, run until engine stops, press OFF
- Remove spark plugs, pour one tablespoon of oil into each hole, install plugs, ground leads (do not connect), crank 2-3 revolutions
- Clean exterior, seal openings with nonabsorbent tape, mask electrical contacts, oil unpainted metal surfaces
- Press OFF, disconnect battery negative first, clean battery, store in warm dry location, connect to float/equalize or trickle charger monthly
Resetting the Thermostat repair
⚠ Do not work on the generator set until it cools
- Disconnect utility power by opening the building distribution panel breaker
- Open enclosure roof and secure with roof stay
- Remove air intake panel
- Press button on thermostat to reset
- Replace air intake panel
- Reconnect utility power
- Reset fault on controller
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Voltage reconnection
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 12-volt engine electrical system, single starter motor, negative ground | Battery negative to ground terminal on or near starter motor; battery positive to positive terminal on starter solenoid | All generator set models use a negative ground with a 12-volt engine electrical system | ||
| 120/240 | 1 | 2F7 (4 lead) | 4 | Single phase, 1.0 power factor |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
What is the power rating of the Kohler 18RCAL?
The Kohler 18RCAL is rated 18 kW standby (18.0 kVA).
Which engine powers the Kohler 18RCAL?
The Kohler 18RCAL is powered by the Kohler CH1000 engine.
What fuel does the Kohler 18RCAL use?
The Kohler 18RCAL runs on natural gas or LPG.
What is the oil capacity of the Kohler 18RCAL?
The Kohler CH1000 engine in the Kohler 18RCAL has an oil capacity of 1.9 liters.
What alternator comes on the Kohler 18RCAL?
The Kohler 18RCAL uses a 2F7 alternator. It has 2 poles. Insulation class Class H.
What oil filter fits the Kohler 18RCAL?
The Kohler 18RCAL uses oil filter part number 52 050 02-S.
Troubleshooting
6Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Controller display backlight is off. | Backlight turns off after about 1 minute with no activity. | Backlight will turn on when a button is pressed or the generator set starts. |
| Controller display is off. | Low or no battery voltage. | Check connections. Check generator set battery. See the Service Views section. |
| The generator set does not crank. | Battery weak or dead. | Recharge or replace the battery. Make sure that the AC power to the generator set controller is backed up by the generator set. |
| The generator set cranks but does not start, starts hard, lacks power, or operates erratically. | Air cleaner clogged. | Clean and/or replace the air cleaner. |
| No AC output. | Line circuit breaker in the OFF position. | Place the circuit breaker in the ON position. |
| Auxiliary winding circuit breaker tripped. | Reset the circuit breaker (located in controller’s service access area). Contact an authorized dealer for service if breaker trips repeatedly. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing. Full Kohler 18RCAL troubleshooting guide (9 entries) →
Parts
250| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 103-0731 | Gasket, Gearcase | 1 | Gasket | Amazon eBay |
| 103-0733 | Gasket, Gearcase Backplate | 1 | Gasket | Amazon eBay |
| 103-0746 | Gearcase (Includes Oil Seal and Oil Fill Tube) | Seal | Amazon eBay | |
| 110-1718 | Head, Cylinder Gasket, Cylinder Head | 2 | Gasket | Amazon eBay |
| 110-2987 | Gasket, Cylinder Head | 2 | Gasket | Amazon eBay |
| 110-3225 | Gasket, Cylinder Head | 1 | Gasket | Amazon eBay |
| 120-0491 | Pump, Oil | 1 | Pump | Amazon eBay $30.00 |
| 120-1041 | Bearing, Oil Pump Idler Gear (Semi Finished) | 1 | Pump | Amazon eBay |
| 130-0755 | 8racket, Mounting Heater, Tank - 850 Watt, 115 Volt (Includes Hose Connector, Cord and Mounting Strap) | 1 | Hose | Amazon eBay |
| 130-2500 | Guard, Belt (Left Side) | 1 | Belt | Amazon eBay |
| 134-1437 | Spring - Injecion Pump Lever | 1 | Pump | Amazon eBay |
| 140-1787 | Hood, Air Cleaner | 1 | Air filter | Amazon eBay |
| 140-1791 | Indicator. Service Hood, Air Cleaner | 1 | Air filter | Amazon eBay |
| 140-1841 | Cleaner. Air (Includes Element) | 1 | Air filter | Amazon eBay |
| 140-2174 | Cleaner, Air - Oil Bath Band. Mount ing | 1 2 | Air filter | Amazon eBay |
| 140-2234 | Tube. Air Inlet | Hose | Amazon eBay | |
| 141-0982 | Gasket | 2 | Gasket | Amazon eBay |
| 141-0983 | Gasket, Carburetor | 1 | Gasket | Amazon eBay |
| 147-0436 | Seal, Injector | 6 | Seal | Amazon eBay |
| 147-0465-12 | Pump, Fuel Injection (See Separate Page for Components) | 1 | Pump | Amazon eBay |
| 147-0701 | Injector, Fuel (Includes Seal) | 6 | Seal | Amazon eBay |
| 147-0856 | Injector, Fuel (Includes Parts Marked #) | 2 | Injector | Amazon eBay FridayParts $72.02 |
| 147-0864 | #O'Ring, Injector | 2 | Injector | Amazon eBay |
| 147-0865 | #O'Ring, Injector | 2 | Injector | Amazon eBay |
| 147-2715 | Remote Fuel Pump Kit EFI (HGJAA) | 1 | Fuel pump | Amazon eBay |
| 149-1445 | Filter | 1 | Gasket | Amazon eBay $19.95 |
| 149-1446 | (l/8 NPT x l/4 ID Hose) (SP=c 01 | 1 | Gasket | Amazon eBay |
| 149-1828 | Pump, Fuel - Electric (12 VGC) | 1 | Pump | Amazon eBay $39.59 FridayParts $40.41 |
| 149-1914-04 | Element, Filter (Includes O-fling Seal) (2 M~CPXI) | 1 | Seal | Amazon eBay |
| 149-1920 | Plate, Mounting - Fuel Filter Elbow, Hose - Male | 1 | Fuel filter | Amazon eBay |
| 149-1921 | Plate, Mounting - Fuel Filter Elbow, Hose - Male | 1 | Fuel filter | Amazon eBay |
| 149-1922 | Spacer, Mounting - Fuel Filter | 1 | Fuel filter | Amazon eBay |
| 149-1949 | Head Assembly. Replacement (Includes Vent Plug. O-Ring Seals. Pump Assembly and Tube) Seal) | 1 | Seal | Amazon eBay |
| 149-1953 | Knob and Seal) | 1 | Seal | Amazon eBay |
| 149-2106 | Fuel Filter Element | 1 | Fuel filter | Amazon $15.99 eBay $34.99 KuduParts $68.00 |
| 149A159 | Gasket - Spacer - BLAKING mfr. pump only | 1 | Gasket | Amazon eBay |
| 149A551 | Lever, Hand Primer - ONAN mfr. pump only | 1 | Pump | Amazon eBay |
| 149D693 | Pump, Fuel - ONAN mfr., with primer lever - Replaces earlier atyle pumps used, of any manufacture | 1 | Pump | Amazon eBay |
| 149K526 | Repair Kit, Fuel Pump - Includes parts marked (*)- For ONAN mfr. or BLAKING mfr. pumps only - If not available, or If pump mfr. {s not known, thett se 149K74 oo... | 1 | Fuel pump | Amazon eBay |
| 149K74 | Repair Kit, Fuel Pump - Includes parts marked (* anda) - For AC mfr., BLAKING mfr. or ONAN mfr. pumps | 1 | Fuel pump | Amazon eBay |
| 151-0437 | Kit. Throttle Modification (Fuel Injection Pump) | 1 | Fuel pump | Amazon eBay |
| 1512-0154 | Belt Fan | 1 | Belt | Amazon eBay |
| 154-3067-02 | Manifold Assy, Intake (Includes Hose Connector) | 1 | Hose | Amazon eBay |
| 154-3085 | Gasket, Intake Manifold | 2 | Gasket | Amazon eBay |
| 154P570 | Union, Manifold Flange | 2 | Exhaust | Amazon eBay |
| 155-2073 | Gasket, Exhaust Pipe | 1 | Gasket | Amazon eBay |
| 155-2415 | Seal, Muffler Support | 18 | Seal | Amazon eBay |
| 155-2619 | Spec D, Exhaust Manifold) *Gasket. Elbow - Exhaust (WC 0) | 1 | Gasket | Amazon eBay |
| 15SA47 | Tube, Flexible Exhaust | 2 | Exhaust | Amazon eBay |
| 165-2203 | Gasket, Manifold - Exhaust (&xx A-C) | : | Gasket | Amazon eBay |
| 168-0174 | Kit, Gasket - Valve Grind | 1 | Gasket | Amazon eBay |
| 185-2175 | Gasket | 1 | Gasket | Amazon eBay |
| 185-2199 | Band, Mounting - Air Cleaner | 1 | Air filter | Amazon eBay |
| 185-2203 | Gasket, Manifold - Exhaust (&xx A-C) | 1 | Gasket | Amazon eBay |
| 185-2239 | Clamp, Hose | 1 | Hose | Amazon eBay |
| 185-2240 | Clamp, Hose | 2 | Hose | Amazon eBay |
| 185-2266 | Alternator (12 VDC) (See Separate Page for Components) | 1 | Alternator | Amazon eBay |
| 185-2284 | Gasket * −Parts Included in Control Plate Assy. | 1 | Gasket | Amazon eBay |
| 185-2300 | Clamp, Hose | 1 | Hose | Amazon eBay |
| 185-2311 | Housing, Thermostat | 1 | Thermostat | Amazon eBay FridayParts $27.75 |
| 185-2421 | Hose, Rubber - Overflow | 1 | Hose | Amazon eBay |
| 187-6224 | Gasket, Rocker Cover | 1 | Gasket | Amazon eBay |
| 187-6230 | Gasket, Cylinder Head (1) | 1 | Gasket | Amazon eBay |
| 187-6238 | Gasket, Breather Plate | 1 | Gasket | Amazon eBay |
| 191-1368 | Arm, Alternator Adjusting | 1 | Alternator | Amazon eBay |
| 191-1872 | Alternator (12 VDC) (Gl) | 1 | Alternator | Amazon eBay |
| 191-1983-01 | Alternator | 1 | Alternator | Amazon eBay |
| 191-2085 | Strap, Alternator Adjust | 1 | Alternator | Amazon eBay |
| 193-0247 | 'Sender, Temperature - Engine Coolant | 1 | Sensor | Amazon eBay |
| 193-0469 | Sensor, Map | 1 | Sensor | Amazon eBay |
| 193-0480 | Sensor, Manifold Air Temperature | 1 | Sensor | Amazon eBay |
| 25 357 14-S | Camshaft Lubricant (Valspar ZZ613) | 1 | Fluid | buy |
| 300-2409 | Regulator PC board (switching voltage regulator board assembly) | 1 | Avr | Amazon eBay |
| 300-2906 | Board Assy, Printed Circuit - Over/Under Volt Sensor (A17) | i | Sensor | Amazon eBay |
| 302-0750 | 'Sender, Tachometer | 1 | Sensor | Amazon eBay |
| 305-0695-02 | Regulator assembly - voltage (switching voltage regulator assembly) | 1 | Avr | Amazon eBay |
| 305-0901 | Sensor, Low Battery Voltage | 1 | Sensor | Amazon eBay |
| 307-1061 | Relay, Starter Protection | 1 | Starter | Amazon eBay |
| 309-0178 | 'Switch, Thermostatic - Hi Engine Coolant Temperature | 1 | Sensor | Amazon eBay $350.00 |
| 309-0179 | 'Switch, Thermostatic - Hi Engine Coolant Temperature | 1 | Sensor | Amazon eBay |
| 309-0269 | Switch, Low Engine Temperature (S4) | 1 | Sensor | Amazon eBay |
| 323-1591 | # Plug, Seal (E1) | 1 | Seal | Amazon eBay |
| 323-1708 | # Seal, Cable (P8) | 4 | Seal | Amazon eBay |
| 48 099 07-S | Switch, oil pressure | 1 | Sensor | buy |
| 502-0068 | Tee (3/8' x 5/8' x 5/8') to | 1 | Hose | Amazon eBay |
| 502-0313 | Elbow, Hose − 90° (1/8” Pipe to 1/4” Hose) | 54 | Hose | Amazon eBay |
| 502-0433 | [;b'$P&x 5/16 ID Hose] | 1 | Hose | Amazon eBay |
| 502-0613 | Connector, Hose | 1 | Hose | Amazon eBay |
| 502-0869 | Connector (3/8') | 1 | Hose | Amazon eBay |
| 502-0870 | Tee, Hose | 1 | Hose | Amazon eBay |
| 502-1314 | Connector, Hose | 1 | Hose | Amazon eBay |
| 503-0183 | Clamp, Hose | 2 | Hose | Amazon eBay |
| 503-0365 | Clamp, Hose | 4 | Hose | Amazon eBay |
| 503-0594 | Hose, Rubber - Preformed | 1 | Hose | Amazon eBay |
| 503-059b | Hose, Rubber - Preformed | 1 | Hose | Amazon eBay |
| 503-0685 | Clamp, Hose | 1 | Hose | Amazon eBay $15.00 |
| 503-1058 | Spacer, Fan Hose, Radiator - Upper | 1 | Hose | Amazon eBay |
| 503-1062 | Hose - Intake Manifold Water Pump (3/8' ID) | 1 | Hose | Amazon eBay |
| 503-1074 | Hose Reducer | 1 | Hose | Amazon eBay |
| 503-1084 | Elbow. Reducer | Hose | Amazon eBay | |
| 503-1250 | Hose, Water Bypass (5/8' Ill) | 1 | Hose | Amazon eBay |
| 503-1251 | Hose, Water Bypass (5/8' 10] | 1 | Hose | Amazon eBay |
| 503-1450 | Hose, Cleaner - Air | 1 | Hose | Amazon eBay |
| 503-1552-01 | Ho!M? (5/8' ID X 14') | 2 | Hose | Amazon eBay |
| 503-2126 | Hose, Vacuum | 1 | Hose | Amazon eBay |
| 503-365 | Clamp, Hose | 2 | Hose | Amazon eBay |
| 505-0180 | Plug, Pipe (1-1/4"), Air Cleaner Adapter and Intake Manifold | 1 | Air filter | Amazon eBay |
| 505-382 | Nipple, Exhaust(3"x 2-5/8") | 2 | Exhaust | Amazon eBay |
| 505-4 | Hose (Order 6 “of Bulk Hose Number 503-324) | I 9 | Hose | Amazon Amazon eBay |
| 509-0125 | Seal, 011- 'O' Ring | 1 | Seal | Amazon eBay |
| 509-0191 | Seal, Oil (Includes Wear S1eeve ) | 1 | Seal | Amazon eBay |
| 509-0196 | O'Ring | 1 | O-ring | Amazon eBay |
| 511-0112 | Belt, Fan | 1 | Belt | Amazon eBay |
| 515-0094 | Key, Crankshaft Woodruff Belt | 1 | Belt | Amazon eBay |
| 52 050 02-S | Filter, oil | 8 | Oil filter | Amazon $22.70 eBay |
| 520-2403 | Stud, Injection Pump (M8) | 3 | Pump | Amazon eBay |
| 526-0018 | Gasket, Flange (1-3/4) | 1 | Gasket | Amazon eBay FridayParts $1002.50 |
| 526-0029 | *Washer, Flat (1/2") | 1 | Washer | Amazon eBay |
| 62 032 16-S | Seal, oil | 1 | Seal | buy |
| 62 041 24-S | Gasket, lifter feed cover | 1 | Gasket | buy |
| 62 083 04-S | Element, air filter | 1 | Air filter | buy |
| 62 132 04-S | Spark plug | 2 | Spark plug | buy |
| 718-1069 | Fan Pldl@y Sell. Vee Smwv, Cap Hex Head (M8 X I 25 X 25] | 1 | Belt | Amazon eBay |
| 750-1004 | Nut, Hex (M6 x 1) Washer, Lock - Spring (M6) Adapter, Hose Hose, Rubber - Preformed | 1 | Hose | Amazon eBay |
| 870-0257 | Nut, Locking (5/16−18) * − Parts Used On Heat Exchanger Installations With Automatic Water Regulator # − Cut Off And Discard Swivel Connector End Of Hose So That 1/8 NPT Connector End Measures Length As Indicated Above + − Parts Used On Heat Exchanger Installations Without Automatic Water Regulator | 2 | Hose | Amazon eBay |
| GM101737 | Lifting bars | 4 | Lifting bar | Amazon eBay |
| GM102176 | Oil pressure sensor boot | 1 | Sensor | Amazon eBay |
| GM28823 | Sensor, oil temperature | 1 | Sensor | Amazon eBay $50.00 |
| 098-7130 | Label, Warning Heat | 1 | Service part / kit | Amazon eBay |
| 098-7369-01 | HDCAC | 2 | Service part / kit | Amazon eBay |
| 098-7374 | Label, Warning | 1 | Service part / kit | Amazon eBay |
| 098-7375 | Label, Switch | 1 | Service part / kit | Amazon eBay |
| 098-7376 | Label, Circuit Breaker | 1 | Service part / kit | Amazon eBay |
| 098-7398-01 | HDCAA | 2 | Service part / kit | Amazon eBay |
| 098-7398-02 | HDCAB | 2 | Service part / kit | Amazon eBay |
| 098-7399-01 | 45A, 2 Pole | 1 | Service part / kit | Amazon eBay |
| 098-7399-02 | 50A, 2 Pole | 1 | Service part / kit | Amazon eBay |
| 098-7461 | Label, Warning Hazardous Voltage | 1 | Service part / kit | Amazon eBay |
| 098-7462 | Label, Service Information Label, Model Ident | 1 | Service part / kit | Amazon eBay |
| 098-7463 | Label, Fuel Attachment | 1 | Service part / kit | Amazon eBay |
| 098-7464 | Label, Coolant Drain | 1 | Service part / kit | Amazon eBay |
| 098-7465-03 | Label, Control Face | 1 | Service part / kit | Amazon eBay |
| 098-7466 | Label, Control Rear | 1 | Service part / kit | Amazon eBay |
| 098-7497-01 | Label, Warning Install | 1 | Service part / kit | Amazon eBay |
| 098-7498-01 | Label, Warning Hazardous | 1 | Service part / kit | Amazon eBay |
| 098-7515-01 | Label, Warning Voltage | 1 | Service part / kit | Amazon eBay |
| 101-0439 | Plate, Rear Bearing Bearing, Crankshaft | 1 | Service part / kit | Amazon eBay |
| 102-0778 | Adapter, Pipe - Oil Drain | 1 | Service part / kit | Amazon eBay |
| 104-0032 | Gear, Crankshaft | 1 | Service part / kit | Amazon eBay |
| 104-0091 | Washer, Flat (Special) | 20 | Service part / kit | Amazon eBay |
| 104-1953 | Washer, Flat (1/2' ID x 2.25' OD) | 1 | Service part / kit | Amazon eBay |
| 104-1958 | Marked *) Spec A/B Begin Spec C *Pulley Assy, Drive (Includes | 1 | Service part / kit | Amazon eBay |
| 104-2000 | Marked *) Spec A/B Begin Spec C *Pulley Assy, Drive (Includes | 1 | Service part / kit | Amazon eBay |
| 105-0058 | Plunger, Camshaft | 1 | Service part / kit | Amazon eBay |
| 105-0059 | Spring, Plunger | 1 | Service part / kit | Amazon eBay |
| 105-0508 | Shaft, Idler Gear | 1 | Service part / kit | Amazon eBay |
| 105-0513 | Gear, Idler (Includes Finished 8earing) | 1 | Service part / kit | Amazon eBay |
| 105-0519 | 8earing, Idler Gear (Semi Finished) | 1 | Service part / kit | Amazon eBay |
| 105-0541 | Washer | 1 | Service part / kit | Amazon eBay |
| 105-0641 | Gear (Includes Spacer and | 1 | Service part / kit | Amazon eBay |
| 105-0676 | Camshaft | 1 | Service part / kit | Amazon eBay |
| 10S-2283 | Cap | 1 | Service part / kit | Amazon eBay |
| 110-0904 | Rotocap, Exhaust | 1 | Service part / kit | Amazon eBay FridayParts $124.86 |
| 110-1719 | Valve, Exhaust | 2 | Service part / kit | Amazon eBay |
| 110-2181-03 | .50 MM Oversize | 6 | Service part / kit | Amazon eBay |
| 110-2781-01 | Standard | 6 | Service part / kit | Amazon eBay |
| 110-2781-02 | .25 MM Oversize | 6 | Service part / kit | Amazon eBay |
| 110-3045 | Standard | 1 | Service part / kit | Amazon eBay FridayParts $124.86 |
| 110-3226-01 | Standard | 6 | Service part / kit | Amazon eBay |
| 110-3226-02 | .25 MM Oversize | 6 | Service part / kit | Amazon eBay |
| 110-3226-03 | .50 MM Oversize | 6 | Service part / kit | Amazon eBay |
| 110-3245 | Cap, Valve Stem (Not used on some early models) | 1: | Service part / kit | Amazon eBay |
| 110-3462 | Standard | 2 | Service part / kit | Amazon eBay |
| 110-3462-01 | .002 Oversize | 2 | Service part / kit | Amazon eBay |
| 110-3462-02 | .005 Oversize | 2 | Service part / kit | Amazon eBay |
| 110-3462-03 | .010 Oversize | 2 | Service part / kit | Amazon eBay |
| 110-3462-04 | .025 Oversize | 2 | Service part / kit | Amazon eBay |
| 110-3490 | 0.5 MM Oversize | Service part / kit | Amazon eBay | |
| 110-3655 | .005' Oversize | 2 | Service part / kit | Amazon eBay |
| 110-3655-05 | .005 Oversize | 2 | Service part / kit | Amazon eBay |
| 110-3655-10 | .010 Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0265 | Piston (Includes Pin, Rings and Retaining Rings) Oversize Oversize Oversize Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0265-01 | .010 Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0265-02 | .020 Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0265-03 | .030 Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0265-05 | .005 Oversize | 2 | Service part / kit | Amazon eBay |
| 112-0267 | Ring, Retaining | 2 | Service part / kit | Amazon eBay |
| 112-0268 | Pin, Piston Ring, Retaining | 2 | Service part / kit | Amazon eBay |
| 113-0311 | Standard | 2 | Service part / kit | Amazon eBay |
| 113-0311-01 | .010 Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0311-02 | .020 Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0311-03 | .030 Oversize | 2 | Service part / kit | Amazon eBay |
| 113-0311-05 | .005 Oversize | 2 | Service part / kit | Amazon eBay |
| 114-0036 | Bushing, Bearing, Connecting Rod | 2 | Service part / kit | Amazon eBay |
| 114-0188 | Standard | 4 | Service part / kit | Amazon eBay |
| 114-0188-02 | .002 Undersize | 4 | Service part / kit | Amazon eBay |
| 114-0188-10 | .010 Undersize | 4 | Service part / kit | Amazon eBay |
| 114-0188-20 | .020 Undersize | 4 | Service part / kit | Amazon eBay |
| 114-0203 | Rod, Connecting (Includes Bolt and Bushing) | 2 | Service part / kit | Amazon eBay |
| 115-0202 | Ball, Rocker Arm | 1: | Service part / kit | Amazon eBay |
| 115-0204 | Short | 6 | Service part / kit | Amazon eBay |
| 115-0253 | Pushrod | 1; | Service part / kit | Amazon eBay |
| 115-0270 | Long | 6 | Service part / kit | Amazon eBay |
| 115-0313 | Guide, Pushrod | 3 | Service part / kit | Amazon eBay |
| 115-0315 | Locknut, Rocker Arm | ;; | Service part / kit | Amazon eBay |
| 115-0316 | Arm, Rocker | Service part / kit | Amazon eBay | |
| 120-0920 | Tube, Rocker Arm Oil | 1 | Service part / kit | Amazon eBay |
| 120-1063 | Washer, Flat | 1 | Service part / kit | Amazon eBay |
| 123-1533 | Indicator, Oil Level | 1 | Service part / kit | Amazon eBay |
| 123-1534 | Head Flange (M8 x 19MM) Tube, Oil Level | 1 | Service part / kit | Amazon eBay |
| 123-1535 | Screw, Self-Locking - Hex (#8-18 x 1/2') | 1 | Service part / kit | Amazon eBay |
| 130-0810 | Guard, Fan - Right Side | 1 | Service part / kit | Amazon eBay |
| 130-0811 | Gual'd, Fan - Left Side | 1 | Service part / kit | Amazon eBay |
| 130-1805 | Guard, '8elt Screw, Locking - Hex Washer Head (!5/16-18 x 1/2') | 1 | Service part / kit | Amazon eBay |
| 130-2493 | Guard, 8elt (Right Side) | 1 | Service part / kit | Amazon eBay |
| 130-3024 | Brace, Radiator | 1 | Service part / kit | Amazon eBay |
| 130-3870 | Guard, Scroy, Capt+ex Head (Mtox | 1 | Service part / kit | Amazon eBay |
| 130A80 | Screw, Hex Cap ( I /,$-20 x I “ ) | I | Service part / kit | Amazon eBay |
| 140-0722 | Band, Mount ing | 2 | Service part / kit | Amazon eBay |
| 140-1260 | Fitting, Safety Filter | 2 | Service part / kit | Amazon eBay $116.27 |
| 140-1559 | Hood | 1 | Service part / kit | Amazon eBay |
| 146-0736 | Body, Throttle | 1 | Service part / kit | Amazon eBay |
| 146-0773 | Insulator, Carburetor *Carburetor | 1 | Service part / kit | Amazon eBay |
| 146-0774 | Insulator, Carburetor *Carburetor | 1 | Service part / kit | Amazon eBay |
| 146-0782 | Body Assy, Throttle (See Separate Page for Components) | 1 | Service part / kit | Amazon eBay |
| 147-0673 | Clamps Six Lines Connector | Service part / kit | Amazon eBay | |
| 147-0855 | Rail Assy, Fuel (Includes Parts Marked *) | 1 | Service part / kit | Amazon eBay |
| 147-0866 | Clamp, Fuel Rail | 1 | Service part / kit | Amazon eBay |
| 147-0867 | Regulator, Fuel Pressure | 1 | Service part / kit | Amazon eBay |
| 147-0868 | Ring, Pressure Regulator Snap | 1 | Service part / kit | Amazon eBay |
| 149-1908-04 | Plug. Pipe - Square Socket Drive Filter/Separator - Fuel (Pressure Type) (See | 1 | Service part / kit | Amazon eBay |
| 149-1908-06 | Filter/Separator - Fuel (Pressure Type) (Includes Electric Fuel Heater and Bowl Heater) (See Separate Page for Components) | 1 | Service part / kit | Amazon eBay |
| 149-1932 | Line, Fuel | 1 | Service part / kit | Amazon eBay |
| 149-1944 | Line. Fuel | : | Service part / kit | Amazon eBay |
| 149-1945 | Line, Fuel | 1 | Service part / kit | Amazon eBay |
| 149-1952 | Plug. Vent (Includes | 1 | Service part / kit | Amazon eBay |
| 149-2100 | Filter Assembly, Fuel Element. Filter | Service part / kit | Amazon eBay | |
| 149-2101 | Line, Fuel - Flexible | : | Service part / kit | Amazon eBay |
| 149-2102 | Line, Fuel - Flexible | Service part / kit | Amazon eBay | |
| 149-243 | Retainer, Valve - AC Mir. | 1 | Service part / kit | Amazon eBay |
| 149A539 | 149A672 | 1 | Service part / kit | Amazon eBay |
| 149A672 | Spring, Diaphragm | 1 | Service part / kit | Amazon eBay |
| 149A675 | Spring, Rocker Arm | 1 | Service part / kit | Amazon eBay |
| 150-0723 | Contact, Electrical - Threaded with Hex Head | 1 | Service part / kit | Amazon eBay |
| 150-0939 | Joint, Ball | 2 | Service part / kit | Amazon eBay |
| 150-1923 | Rod, Governor Control | 1 | Service part / kit | Amazon eBay |
| 150-1996 | Bracket. Mounting | 1 | Service part / kit | Amazon eBay |
| 150-2009 | Bracket, Support - Overspeed Contact (Nonmetallic) | 1 | Service part / kit | Amazon eBay |
| 150-2011 | Point, Contact - Electrical (1/4-20 X 3/8') | 1 | Service part / kit | Amazon eBay |
| 150-2512 | Bracket Screw, (Ma x 25mm) | 1 | Service part / kit | Amazon eBay |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Spec sheet (Kohler)Operator's manual (Kohler)