Service parts for the 6068TFM50
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Prime power | 78 kW |
|---|---|
| Voltage options | 50 V, 60 V |
| Power factor | 0.8 |
| Dry weight | 730 kg |
Filters for the John Deere 6068TFM50
6Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P550779 | Lube Filter, Spin-On Full Flow | JOHN DEERE RE504836, JOHN DEERE RE50486, NAPA 7750S, SKYJACK 13502869 | KuduParts $19.00 |
| Oil filter | P551352 | Lube Filter, Spin-On Full Flow | JOHN DEERE DZ118286, JOHN DEERE PMLF3703, NAPA 401062, BALDWIN B40168 | buy |
| Fuel filter | P550090 | Fuel Filter, In-Line | JOHN DEERE AE20952, JOHN DEERE AT101565, ASV INCORPORATED 0201914, LOESING 025125 | FridayParts $45.66 |
| Fuel filter | P551130 | Fuel Filter, Box | JOHN DEERE AR50041, JOHN DEERE R16951, NAPA 3370, BALDWIN BF909 | KuduParts $37.00 |
| Fuel / water separator | P551424 | Fuel Filter, Water Separator Spin-On | JOHN DEERE RE503198, JOHN DEERE RE522868, NAPA 3532, NAPA 600094 | KuduParts $16.00 FridayParts $18.50 |
| Fuel / water separator | P551422 | Fuel Filter, Water Separator Cartridge | JOHN DEERE AT274723, JOHN DEERE RE22878, NAPA 3978, CLAAS 0011318200 | KuduParts $22.00 FridayParts $24.50 |
Same engine, other brands
1 brandThe John Deere 6068TFM50 in this set also powers 1 generator set sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| PowerTech | 6068TFM50 |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 500 hr | |||
| Fuel filter | RG12782A | 250 hr | Amazon eBay | ||
| Oil filter | — | 250 hr | |||
| Coolant | — | 1000 hr | |||
| Oil | — | 250 hr |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Service intervals
4| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Engine oil and oil filter | Change | 100 hr | First service — After the first 100 hours of operation of a new or rebuilt engine; use John Deere ENGINE BREAK-IN OIL during break-in | |
| Engine coolant | Test | 12 mo | Test the coolant solution at intervals of 12 months or less and whenever excessive coolant is lost | |
| Supplemental coolant additive | Check | 12 mo | Replenish additives between drain intervals by adding supplemental coolant additive every 12 months or as determined by coolant testing | |
| Vibration damper | Replace | 4500 hr | 60 mo | Replace every five years or 4500 hours, whichever occurs first |
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
60| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Clearance | Assembled Rod Bearing—ID | 77.876—77.927 | mm (3.0659—3.0679 in.) | |
| Clearance | Camshaft Follower Bore in Block—ID | 31.70—31.75 | mm (1.248—1.250 in.) | |
| Clearance | Camshaft Follower-to-Bore—Clearance | 0.06—0.13 | mm (0.002—0.005 in.) | |
| Clearance | Camshaft Follower—OD | 31.61—31.64 | mm (1.245—1.246 in.) | |
| Clearance | Connecting Rod Bearing-to-Journal (New Parts)—Oil Clearance; wear limit 0.152 mm (0.0060 in.) | 0.050—0.127 | mm (0.0020—0.0050 in.) | |
| Clearance | Connecting Rod Bore (Without Bearing Inserts)—ID | 82.677—82.703 | mm (3.2550—3.2560 in.) | |
| Clearance | Connecting Rod Bore—Maximum Permissible Out-of-Round | 0.038 | mm (0.0015 in.) | |
| Clearance | Crankshaft—End Play | 0.029—0.357 | mm (0.001—0.014 in.) | |
| Clearance | Cylinder Block Main Bearing Bore—ID | 84.455—84.481 | mm (3.3250—3.3260 in.) | |
| Clearance | Cylinder Head Flatness—Maximum Acceptable Out-of-Flat for Entire Length or Width | 0.08 | mm (0.003 in.) | |
| Clearance | Cylinder Head Flatness—Maximum Acceptable Out-of-Flat for Every 150 mm (5.90 in.) | 0.03 | mm (0.001 in.) | |
| Clearance | Cylinder Liner—Height above Block | 0.030—0.100 | mm (0.001—0.004 in.) | |
| Clearance | Cylinder Liner—ID | 106.48—106.52 | mm (4.192—4.194 in.) | |
| Clearance | Cylinder Liner—Maximum Taper | 0.05 | mm (0.002 in.) | |
| Clearance | Exhaust Valve Guide-to-Valve Stem (New) Clearance (four-valve) | 0.025—0.077 | mm (0.0010—0.0030 in.) | |
| Clearance | Exhaust Valve—Recess in Cylinder Head (four-valve); wear limit 1.81 mm (0.071 in.) | 0.81—1.31 | mm (0.032—0.052 in.) | |
| Clearance | Exhaust Valve—Recess in Cylinder Head (two-valve); wear limit 2.26 mm (0.089 in.) | 1.22—1.72 | mm (0.048—0.068 in.) | |
| Clearance | Fuel Supply Pump Push Rod Bore in Block—ID | 10.00—10.05 | mm (0.3937—0.3957 in.) | |
| Clearance | Fuel Supply Pump Push Rod—OD | 9.891—9.917 | mm (0.3894—0.3904 in.) | |
| Clearance | Intake Valve Guide-to-Valve Stem (New) Clearance (four-valve) | 0.012—0.064 | mm (0.0005—0.0025 in.) | |
| Clearance | Intake Valves—Recess in Cylinder Head (four-valve); wear limit 1.77 mm (0.070 in.) | 0.77—1.27 | mm (0.030—0.050 in.) | |
| Clearance | Intake Valves—Recess in Cylinder Head (two-valve); wear limit 1.63 mm (0.064 in.) | 0.61—1.11 | mm (0.024—0.044 in.) | |
| Clearance | Intake and Exhaust Valve Guide-to-Valve Stem Wear Limit (four-valve) | 0.15 | mm (0.0059 in.) | |
| Clearance | Intake and Exhaust Valves—Maximum Variation for a Pair of Valves (Per Cylinder) | 0.3 | mm (0.012 in.) | |
| Clearance | Main Bearing Bore Centerline-to-Cylinder Block Top Deck—Distance | 337.896—337.972 | mm (13.3029—13.3059 in.) | |
| Clearance | Maximum Permissible Height Difference at Nearest Point of Two Adjacent Liners, or Within a Single Liner | 0.05 | mm (0.002 in.) | |
| Clearance | Piston Pin-to-Bushing—Oil Clearance; wear limit 0.102 mm (0.0040 in.) | 0.020—0.056 | mm (0.0008—0.0022 in.) | |
| Clearance | Piston Rings 4045DF, TF150 and 6068DF, TF150 No. 1 Compression—End Gap | 0.33—0.58 | mm (0.013—0.023 in.) | |
| Clearance | Piston Rings 4045TF250 and 6068TF250 No. 2 Compression—End Gap | 0.75—1.00 | mm (0.030—0.039 in.) | |
| Clearance | Piston-to-Liner Clearance at Bottom of Piston Skirt (Naturally Aspirated Engines) | 0.08—0.14 | mm (0.003—0.005 in.) | |
| Clearance | Piston-to-Liner Clearance at Bottom of Piston Skirt (Turbocharged Engines) | 0.08—0.15 | mm (0.003—0.006 in.) | |
| Clearance | Rocker Arm Bore—ID (four-valve); wear limit 20.16 mm (0.794 in.) | 20.065—20.115 | mm (0.790—0.792 in.) | |
| Clearance | Rocker Arm Bore—ID (two-valve); wear limit 20.17 mm (0.794 in.) | 20.07—20.12 | mm (0.790—0.792 in.) | |
| Clearance | Rocker Arm Shaft—OD (four-valve); wear limit 19.91 mm (0.784 in.) | 19.962—20.038 | mm (0.786—0.789 in.) | |
| Clearance | Rocker Arm Shaft—OD (two-valve); wear limit 19.94 mm (0.785 in.) | 19.99—20.02 | mm (0.787—0.788 in.) | |
| Clearance | Valve Bridge—Pocket-to-Pocket Variation (Maximum) | 0.1 | mm (0.004 in.) | |
| Clearance | Valve Guide-to-Valve Stem (New) Clearance (two-valve); wear limit 0.15 mm (0.006 in.) | 0.05—0.10 | mm (0.002—0.004 in.) | |
| Gap | Valve Face—Maximum Runout (Intake and Exhaust) | 0.038 | mm (0.0015 in.) | |
| Other | Crankshaft Journal—OD | 77.800—77.826 | mm (3.0629—3.0640 in.) | |
| Other | Damper Pulley Inner Ring—Wobble (Maximum) | 0.5 | mm (0.020 in.) | |
| Other | Damper Pulley Outer Ring—Wobble (Maximum) | 1.50 | mm (0.060 in.) | |
| Other | Damper—Maximum Radial Runout (Concentricity) | 1.50 | mm (0.060 in.) | engine at operating temperature |
| Other | Exhaust Valve Head—OD (four-valve) | 35.87—36.13 | mm (1.412—1.422 in.) | |
| Other | Exhaust Valve Head—OD (two-valve) | 42.37—42.63 | mm (1.668—1.678 in.) | |
| Other | Exhaust Valve Stem—OD (four-valve) | 6.984—7.000 | mm (0.2749—0.2756 in.) | |
| Other | Exhaust Valve Stem—OD (two-valve) | 7.848—7.874 | mm (0.3090—0.3100 in.) | |
| Other | Exhaust Valves—Lift (four-valve head); wear limit 9.00 mm (0.354 in.) | 9.32—9.72 | mm (0.367—0.383 in.) | engine cold |
| Other | Exhaust Valves—Lift (two-valve head); wear limit 11.08 mm (0.436 in.) | 11.51—11.94 | mm (0.453—0.470 in.) | engine cold |
| Other | Flywheel Bearing Bore Concentricity—Maximum Variation | 0.127 | mm (0.005 in.) | |
| Other | Flywheel Face Flatness—Maximum Variation | 0.23 | mm (0.009 in.) | |
| Other | Intake Valve Head—OD (four-valve) | 36.87—37.13 | mm (1.452—1.462 in.) | |
| Other | Intake Valve Head—OD (two-valve) | 46.47—46.73 | mm (1.830—1.840 in.) | |
| Other | Intake Valve Stem—OD (four-valve) | 6.987—7.013 | mm (0.2750—0.2761 in.) | |
| Other | Intake Valve Stem—OD (two-valve) | 7.864—7.884 | mm (0.3096—0.3104 in.) | |
| Other | Intake Valves—Lift (four-valve head); wear limit 8.70 mm (0.343 in.) | 9.03—9.43 | mm (0.356—0.371 in.) | engine cold |
| Other | Intake Valves—Lift (two-valve head); wear limit 11.34 mm (0.447 in.) | 11.77—12.21 | mm (0.463—0.481 in.) | engine cold |
| Other | Maximum Valve Seat Runout (two-valve) | 0.08 | mm (0.003 in.) | |
| Other | Minimum Acceptable Cylinder Head Thickness | 104.24 | mm (4.104 in.) | |
| Other | New Cylinder Head—Thickness | 104.87—105.13 | mm (4.129—4.139 in.) | |
| Other | Piston Cooling Orifice Jet—Diameter | 1.4 | mm (0.055 in.) |
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 |
|---|---|---|---|---|---|
| Coolant | John Deere COOL-GARD Prediluted Coolant (50% ethylene glycol or 55% propylene glycol) | ASTM D6210 prediluted/concentrate; ASTM D4985 requires initial SCA charge | System filled for freeze protection to -37°C (-34°F). Do not use coolant-water mixture greater than 60% glycol. Do not mix ethylene glycol and propylene glycol base coolants. | ||
| Engine oil | John Deere ENGINE BREAK-IN OIL | Alternate: API CE, CD, CC or ACEA E2, E1 (first 100 hours) | New/rebuilt engines filled at factory with break-in oil. Do not exceed 100 hours with break-in oil. | ||
| Engine oil | John Deere PLUS-50 (preferred) | ACEA E5, ACEA E4; also John Deere TORQ-GARD SUPREME, API CI-4, CH-4, CG-4, CF-4, ACEA E3, E2 (Non-Certified and Tier 1 Certified Engines) | Multi-viscosity diesel engine oils are preferred. If oils meeting API CG-4, API CF-4, or ACEA E2 are used, reduce service interval by 50%. | ||
| Fuel | Bio-diesel fuel | ASTM D6751, EN 14214 or equivalent; up to 5% blend (B5) | Raw pressed vegetable oils are NOT acceptable. Check engine oil level daily when air temperature is -10°C (14°F) or lower. | ||
| Fuel | Diesel fuel | EN 590 or ASTM D975; Cetane number 40 minimum (greater than 50 preferred) for Non-Certified, Tier I and Tier 2/Stage II engines | Sulfur content should not exceed 0.5%; DO NOT use diesel fuel with sulfur content greater than 1.0%. Fuel lubricity minimum 3100 gram load (BOCLE). | ||
| Grease | John Deere SD POLYUREA GREASE (preferred) | NLGI Performance Classification GC-LB; also John Deere HD LITHIUM COMPLEX GREASE, HD WATER RESISTANT GREASE, GREASE-GARD | Consult grease supplier before mixing different types of grease. |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Procedures
12Check and Adjust Valve Clearance (Four-Valve Head Engines) adjustment
⚠ Adjust with engine COLD
⚠ Replace valves, seats, springs and retainers in pairs; also replace bridge
Tools: JDE83 Flywheel Turning Tool, JDG1571 Timing Pin, Feeler gauge
- Disconnect NEGATIVE battery terminal.
- Remove rocker arm cover and crankcase ventilator tube.
- Remove plugs from timing/rotation hole and timing pin hole.
- Rotate flywheel until No. 1 cylinder is at TDC compression; insert timing pin.
- Loosen jam nut on rocker arm adjusting screw.
- Turn adjusting screw until feeler gauge slips with slight drag.
- Tighten jam nut to 27 N•m (20 lb-ft) and recheck clearance.
Check and Adjust Valve Clearance (Two-Valve Head Engines) adjustment
⚠ Valve clearance MUST be checked and adjusted with engine COLD
⚠ Disconnect NEGATIVE battery terminal to prevent accidental starting
Tools: JDE83 or JDE81-11 Flywheel Turning Tool, JDG1571 or JDE81-4 Timing Pin, Feeler gauge
- Disconnect NEGATIVE battery terminal.
- Remove rocker arm cover and crankcase ventilator tube.
- Remove plugs from engine timing/rotation hole and timing pin hole.
- Rotate flywheel until No. 1 cylinder is at TDC compression; insert timing pin.
- Loosen jam nut on rocker arm adjusting screw.
- Turn adjusting screw until feeler gauge slips with a slight drag.
- Tighten jam nut to 27 N•m (20 lb-ft) and recheck clearance.
Measure Valve Lift diagnostic
⚠ Measure at 0.00 mm clearance and with engine COLD
Tools: JDG1571 or JDE81-4 Timing Pin, Flywheel turning tool, Dial indicator
- Remove rocker arm cover.
- Set No. 1 piston at TDC compression and install timing pin.
- Set rocker arm-to-valve tip clearance to 0.00 mm for the appropriate valves.
- Place dial indicator on top of valve spring cap or rotator; set dial to 0.
- Remove timing pin and rotate engine one full revolution (360°).
- Record maximum dial reading as valve reaches full open.
- Compare to specification; if out of spec, inspect entire valve train and camshaft.
Perform Engine Break-In operation
⚠ Do not run engine at full load for more than 10 minutes at one time
⚠ Do not use PLUS-50 or API CI-4/CH-4/CG-4/CF-4/CF-2 during break-in
Tools: Dynamometer
- Fill crankcase with John Deere Engine Break-In Oil.
- Start engine and run at loads/speeds per break-in chart for time limits.
- Run engine 1—2 minutes at 1500 rpm no load before shutdown.
- Check and readjust valve clearance as necessary; cylinder head retorque not required.
- Avoid prolonged idling or sustained maximum load during first 20 hours.
- After 100 hours maximum, drain break-in oil and change oil filter.
- Fill crankcase with John Deere PLUS-50 or TORQ-GARD SUPREME.
Grind Valve Seats (Two-Valve Head Engines) repair
⚠ Valve seat grinding should only be done by experienced personnel
⚠ Do not grind excessively
Tools: JT05893 Heavy-Duty Seat Grinder Set, Eccentrimeter, Vernier caliper
- Install appropriate pilot in valve guide bore.
- Install grinding stone on arbor and position onto valve seat.
- Grind valve seats to 30° seat angle.
- Measure seat width; reduce width with a narrowing stone if too wide.
- Check valve seat runout with an eccentrimeter if valve does not seat properly.
- Blend or radius all sharp edges after grinding.
Install Crankshaft Rear Oil Seal and Wear Sleeve repair
⚠ Do not separate seal and wear sleeve
⚠ No lubrication on sealing portion or sleeve ID; coat rubber OD of seal with light engine oil only
Tools: JT30040B or KCD10002A Installer Set, JDG476 Rear Oil Seal/Wear Sleeve Installation Tool Set
- Clean crankshaft flange OD and flywheel housing ID; remove nicks or burrs.
- Install oil seal housing without seal using new gasket; snug cap screws.
- Use JDG478 Driver to center seal housing on crankshaft.
- Tighten seal housing-to-cylinder block cap screws to 27 Nm (20 lb-ft); remove driver.
- Install JDG477 Pilot on end of crankshaft with socket head screws.
- Start seal/wear sleeve on pilot with open end toward engine.
- Position JDG478 Driver and tighten nut until driver bottoms on pilot.
- Remove tool set from engine.
Install Cylinder Head (Two-Valve Head Engines) repair
⚠ Always use new cylinder head cap screws
⚠ Head gasket can be damaged if head is repositioned on block
Tools: Guide studs, Torque wrench, JT05993 Torque Angle Gauge
- Dip fuel supply pump push rod in clean engine oil and install.
- Reinstall two dowel pins in cylinder block.
- Place new head gasket on block dry (no sealant).
- Position cylinder head over guide studs and lower onto block.
- Dip entire cap screw in JDT305 Lubricant.
- Remove guide studs and install new flanged-head cap screws.
- Tighten in sequence Step 1 (100 N•m), Step 2 (150 N•m), Step 3 verify (150 N•m).
- Torque-turn each screw an additional 60° ± 10°.
Install Cylinder Liner in Block repair
⚠ Install liners into same cylinder bore as removed
⚠ Do not intermix piston/liner sets on the same engine
⚠ If a packing may have sheared, remove and examine liner and packing
Tools: KCD10001 or JDG1145 Cylinder Liner Puller
- Install liner in block bore with mark toward front of engine.
- Rotate liner 90° from removed position if OD is pitted or eroded.
- Finish seating liner using cylinder liner puller.
- Hold liners with large flat washers and cap screws, snug only.
- Clean liner bores with waterless hand cleaner and wipe dry.
- Apply clean engine oil to liner bores to prevent corrosion.
Install Fuel Injectors (Four-Valve Head Engines) repair
⚠ Replace 24-volt glow plugs with same voltage rating as removed
Tools: JDG1652 Injector Nozzle Removal Tool
- Ensure used copper washer has been removed from bottom of injector sleeve.
- Install copper washer on end of fuel injector tip.
- Install injector with hold-down clamp; ensure fuel inlet port faces supply tube.
- Install fuel supply tube with smaller end toward injector; seat tube.
- Install fitting and screw using proper torque procedure.
- Install glow plug and torque to 15 N•m (133 lb-in.).
Install Piston Rings repair
⚠ Piston rings can be damaged if expanded too far
Tools: JDE85, JDE135 or KJD10140 Piston Ring Expander
- Use piston ring expander to install oil ring expander in bottom ring groove.
- Install oil control ring over expander with end gap opposite expander gap.
- Identify top side of compression rings by marks.
- Install rectangular compression ring in center groove with top toward top of piston.
- Position gap opposite the oil control ring gap.
- Install keystone compression ring in top groove with top toward top of piston.
- Position gap opposite the rectangular compression ring gap.
- Stagger ring gaps as shown.
Install Piston and Connecting Rod Assembly repair
⚠ Do not intermix piston/liner sets on the same engine
⚠ NEVER use connecting rod cap screws more than once for final assembly
⚠ On PRECISION JOINT rods ensure cap is properly aligned
Tools: JDE84 Piston Ring Compressor, Torque wrench, JT05993 Torque Angle Gauge
- Coat pistons, liners and ring compressor with clean engine oil.
- Place ring compressor with piston and rod over liner with 'FRONT' toward front of engine.
- Push piston down until top ring enters liner.
- Install bearing insert in rod with tang in groove.
- Apply clean engine oil to insert and crankshaft journal; pull rod against journal.
- Install bearing insert in cap; apply oil and install cap with tangs to same side.
- Dip NEW cap screws in clean oil and install.
- Tighten cap screws alternately to 58 N•m (43 lb-ft), then torque-turn 90—100°.
Install Valves repair
⚠ Replace valves, seats, springs and retainers in pairs (four-valve)
⚠ Valve springs MUST be installed with small diameter end away from cylinder head (four-valve)
Tools: JDE138 Valve Spring Compressor, JDG678 Valve Stem Seal Installer (two-valve), JDG1651 Valve Seal Installer (four-valve)
- Lubricate valve stems and guides with clean engine oil.
- Insert valves in head (same location if reused).
- Use valve stem seal installer to slide seals over stems onto guide tower.
- Install valve springs and rotators.
- Compress springs and install retainer locks.
- Strike end of each valve three or four times with a soft mallet.
- Recheck valve recess.
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 engine is in the John Deere 6068TFM50?
The John Deere 6068TFM50 is powered by the John Deere 6068TFM50 engine.
What is the dry weight of the John Deere 6068TFM50?
The John Deere 6068TFM50 has a dry weight of 730 kg (1609 lb).
What voltage does the John Deere 6068TFM50 produce?
The John Deere 6068TFM50 is offered in 50 V, 60 V.
What fuel filter does the John Deere 6068TFM50 use?
The John Deere 6068TFM50 uses fuel filter part number RG12782A.
Repair guides
11- Check and Adjust Valve Clearance (Four-Valve Head Engines)
- Check and Adjust Valve Clearance (Two-Valve Head Engines)
- Grind Valve Seats (Two-Valve Head Engines)
- Install Crankshaft Rear Oil Seal and Wear Sleeve
- Install Cylinder Head (Two-Valve Head Engines)
- Install Cylinder Liner in Block
- Install Fuel Injectors (Four-Valve Head Engines)
- Install Piston Rings
- Install Valves
- Remove Cylinder Head (Two-Valve Head Engines)
- Replace Front Crankshaft Oil Seal and Wear Sleeve
Step-by-step procedures compiled from the John Deere service manual for this model.
Parts
250model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0.440.004.067 | Dorset, Bosch plunger type 0.440.004.067 | Pump | buy | |
| 0730098 | Crank Seal | Seal | buy | |
| 10006 | Raw Water Pump Half Cam Version Of 10000 | Pump | FridayParts $16.00 KuduParts $311.00 | |
| 10171 | O Ring | Seal | buy | |
| 10183 | O Ring | Seal | buy | |
| 10950-2401 | Jabsco pump, 3/4 Inch for 4D242/254 | Pump | buy | |
| 13746 | Hose | Hose | buy | |
| 1602421 | Dover, 2 o’clock and 5 o’clock inlets for bolt-on pulley 1602421 | Pump | buy | |
| 16122 | Hose | Hose | buy | |
| 16125 | Hose | Hose | buy | |
| 16126 | Hose | Hose | buy | |
| 16127 | Hose 2" X 1.25" | Hose | buy | |
| 16152 | Hose 2" X 1.75" | Hose | buy | |
| 16153 | Hose | Hose | FridayParts $15.00 | |
| 19744 | Switch | Sensor | buy | |
| 21140-2401 | Jabsco pump, 1 Inch for SP225/275 | Pump | buy | |
| 21826340 | Gasket | Gasket | buy | |
| 21826362 | Rocker cover gasket | 1 | Gasket | Amazon eBay |
| 21826403 | Gasket | Gasket | buy | |
| 2415813 | O Ring | Seal | buy | |
| 2415836 | O Ring | Seal | buy | |
| 2415A093 | O Ring | Seal | buy | |
| 2415A901 | O Ring | Seal | buy | |
| 2415A902 | O Ring | Seal | buy | |
| 2415A931 | O Ring | Seal | buy | |
| 2415H492 | O Ring | Seal | buy | |
| 2415H494 | O Ring | Seal | buy | |
| 2418F546 | Crank Seal | Seal | FridayParts $35.99 | |
| 2418F547 | Crank Seal | Seal | FridayParts $36.88 | |
| 2485604 | Thermostat | 1 | Thermostat | Amazon eBay |
| 2485613 | Thermostat | 1 | Thermostat | Amazon eBay FridayParts $12.99 |
| 2485666 | Thermostat | 1 | Thermostat | Amazon eBay FridayParts $14.50 |
| 2485669 | Thermostat | Thermostat | buy | |
| 24865061 | Seal Serk Heatexchanger With Bar Across | Seal | buy | |
| 24865062 | Seal Serk Heatexchanger | Seal | buy | |
| 24879911 | Gasket | Gasket | buy | |
| 2614B133 | Belt | Belt | buy | |
| 2614B542 | Fan Belt | Belt | buy | |
| 2614B645 | Fan belt/V-belt | 1 | Belt | Amazon eBay |
| 2614B652 | Fan belt/V-belt | 1 | Belt | Amazon eBay FridayParts $16.00 |
| 2645A020 | Fan belt/V-belt | 1 | Belt | Amazon eBay FridayParts $199.99 |
| 26510211 | Air Filter | Air filter | FridayParts $53.99 | |
| 26540153 | Oil Filter Canister Type Long | Oil filter | KuduParts $29.00 FridayParts $31.59 | |
| 26540154 | Oil Filter Canister Type Short | Oil filter | buy | |
| 2654407 | Oil filter (spin-on type) | 1 | Oil filter | Amazon eBay $23.50 FridayParts $26.87 |
| 26560143 | Fuel filter (bayonet type pre-filter and water trap) | 1 | Fuel filter | Amazon eBay $57.96 KuduParts $20.00 FridayParts $21.99 |
| 26561117 | Fuel filter (sandwich type) | 1 | Fuel filter | Amazon eBay $21.00 NAPA $11.96 KuduParts $20.00 FridayParts $22.11 |
| 26561118 | Fuel filter (spin-on type with water drain) | 1 | Fuel filter | Amazon eBay KuduParts $22.00 |
| 26D1003 | Dorset, aftermarket replaces Bosch 26D1003 | Pump | buy | |
| 26D2048 | Fuel lift pump 26D2048 | Pump | buy | |
| 2B209 | Alternator Accessory Drive V-Belt 2B209 | Belt | buy | |
| 3-2720896 | Thermostat, Mermaid 3-2720896 | Thermostat | buy | |
| 33005 | 1 — 00500 NUT tok 1 1 — 10359 | Hose | Amazon eBay $36.00 KuduParts $27.00 FridayParts $27.09 | |
| 33008 | O Rings Intercooler | Seal | buy | |
| 33017 | Pipe Raw Water 32Mm | Hose | buy | |
| 33041 | Turbo Drain Pipe With Flange | Hose | buy | |
| 33077 | Hose 2 X 2-9/16 | Hose | buy | |
| 33099 | Gasket | Gasket | buy | |
| 3311A042 | Seal | Seal | buy | |
| 33138 | Hose | Hose | KuduParts $19.00 | |
| 33142 | Hose | Hose | KuduParts $10.00 | |
| 33144 | Raw Water Pipe | Hose | buy | |
| 33372 | CAPACITOR 35MFD | Capacitor | buy | |
| 33415342 | Gasket | Gasket | buy | |
| 33415509 | Gasket | Gasket | buy | |
| 33764 | Gasket | Gasket | buy | |
| 33813129 | Seal | Seal | buy | |
| 33817117 | Seal | Seal | buy | |
| 33825431 | Gasket | Gasket | buy | |
| 33826 | Hose By Pass | Hose | buy | |
| 3382P004 | Gasket | Gasket | buy | |
| 33833 | Hose Breather | Hose | buy | |
| 34113 | Seal Mechanical | Seal | buy | |
| 34347 | Hose | Hose | buy | |
| 34488 | Gasket For Above | Gasket | buy | |
| 36190 | Temp Sender | Sensor | buy | |
| 36313 | Pressure Switch Tedington Type | Sensor | buy | |
| 36811412 | Gasket | Gasket | buy | |
| 36812547 | Cylinder head gasket (6.3541 engines) | 1 | Gasket | Amazon eBay |
| 3681C003 | Rocker cover gasket (plastic rocker cover) | 1 | Gasket | Amazon eBay |
| 3681E029 | Head Gasket | Gasket | FridayParts $59.00 | |
| 3681H202 | Cylinder head gasket (6.3544 engines) | 1 | Gasket | Amazon eBay |
| 3681P032 | Gasket | Gasket | buy | |
| 36821506 | Gasket Jabsco To Block | Gasket | buy | |
| 36822143 | Gasket | Gasket | buy | |
| 36823142 | Gasket | Gasket | buy | |
| 36823148 | Gasket | Gasket | buy | |
| 36826129 | Gasket | Gasket | buy | |
| 3682H003 | Gasket | Gasket | buy | |
| 36832139 | Gasket | Gasket | buy | |
| 36832415 | Gasket | Gasket | buy | |
| 36833154 | Gasket | Gasket | buy | |
| 36833159 | Gasket | Gasket | buy | |
| 36834169 | Gasket | Gasket | buy | |
| 3683H006 | Gasket | Gasket | buy | |
| 36841145 | Gasket | Gasket | buy | |
| 36846134 | Gasket | Gasket | buy | |
| 36846424 | Gasket | Gasket | buy | |
| 36847151 | Gaket | Gasket | buy | |
| 36847152 | Gasket | Gasket | buy | |
| 3684R005 | Gaket | Gasket | buy | |
| 36853319 | Gasket | Gasket | FridayParts $94.85 | |
| 3685F005 | Gasket | Gasket | buy | |
| 3685R007 | Gasket | Gasket | buy | |
| 36861755 | Gasket | Gasket | buy | |
| 36861757 | Gasket | Gasket | buy | |
| 36862189 | Gasket | Gasket | buy | |
| 36862191 | Gasket | Gasket | buy | |
| 36862203 | Gasket | Gasket | buy | |
| 36862206 | Gasket | Gasket | buy | |
| 36862209 | Gasket | Gasket | buy | |
| 36862232 | Gasket | Gasket | buy | |
| 36866472 | Gasket | Gasket | buy | |
| 3687M024 | Water Pump Gasket | Gasket | buy | |
| 3687M029 | Gasket | Gasket | buy | |
| 3687T002 | Gasket | Gasket | buy | |
| 3687Y014 | Gasket | Gasket | buy | |
| 3687Y016 | Gasket | Gasket | KuduParts $14.00 FridayParts $14.88 | |
| 36883115 | Rear Seal | Seal | buy | |
| 36885004 | Gasket | Gasket | buy | |
| 36885008 | Gasket | Gasket | buy | |
| 3688A006 | Gasket | Gasket | buy | |
| 3688C021 | Gasket | Gasket | buy | |
| 37467104 | Gasket | Gasket | buy | |
| 37467105 | Gasket | Gasket | buy | |
| 37467106 | Gasket | Gasket | buy | |
| 37467107 | Gasket | Gasket | buy | |
| 37467108 | Gasket | Gasket | buy | |
| 39764 | Gasket | Gasket | buy | |
| 40500 | Thermostart 12Volt | Glow plug | buy | |
| 40501 | Thermostart 24 Volt | Glow plug | buy | |
| 4132A022 | Fuel Filter | Fuel filter | buy | |
| 4142V066 | Rear Oil Seal And Housing | Seal | FridayParts $182.80 | |
| 4415122 | Fuel Filter | Fuel filter | FridayParts $28.00 | |
| 44620 | Fuel Injector 26964 for 2.5DI NA - Non Turbo Engines) (1 off) | 1 | Injector | buy |
| 46522 | Hose 1" X 2.5" | Hose | buy | |
| 50141 | Gasket | Gasket | buy | |
| 6089348 | Dover, dual inlet + outlet with single vee pulley 6089348 | Pump | buy | |
| 66767 | Gasket Oil Feed Turbo | Gasket | buy | |
| 66768 | Gasket Oil Feed Drain | Gasket | buy | |
| 966T673AA | Dover & Otosan, horizontal plunger type 966T673AA | Pump | buy | |
| E15010 | Trader 4D, 6D, 590, 592E, Lehman 4D220 9 o’clock inlet E15010 | Pump | buy | |
| E15101 | Engine Circulation Pump for 4D220 | Pump | buy | |
| P1-113 | Fuel Filters Modine Type | Fuel filter | buy | |
| P1-15 | Ford 2700 Series Injectors | Injector | FridayParts $296.71 | |
| P1-26 | Perkins 4.107 Cylinder Head Gasket | Gasket | FridayParts $49.89 | |
| P1-27 | Perkins 4.108 Fuel Injection Pump 3246E997 | Pump | buy | |
| P1-28 | Perkins 4-107, 4-108 Fuel Injector Set 5352102 | Injector | buy | |
| P1-29 | Fresh Water Pump For BMC 1.5L 58mm 4 Bolt Pulley | Pump | buy | |
| P1-30 | Fresh Water Pump For BMC 1.5L 73mm 3 Bolt Pulley | Pump | Amazon eBay FridayParts $169.99 | |
| P1-31 | Fresh Water Pump For BMC 1.8L 73mm Impeller | Pump | buy | |
| P1-32 | Fresh Water Pump For BMC 2.2L & 2.5L 3 Bolt Pulley | Pump | buy | |
| P1-33 | AVR1 BATTERY CHARGE REGULATOR | Battery | Amazon eBay | |
| P1-35 | Head Gasket Sets For BMC 1.5L and 1.8L | Gasket | FridayParts $125.00 | |
| P1-36 | Head Gasket Sets For BMC 2.5L | Gasket | buy | |
| P1-37 | Bottom End Gasket Set For BMC 1.5L and 1.8L | Gasket | buy | |
| P1-52 | Fuel injection system, removing injectors | Fuel filter | Amazon eBay | |
| P1-63 | Impeller Turbodrive 224, 240, 284, 340, 400, 490, 600 | Impeller | buy | |
| P1-66 | Seals and Gaskets All models | Gasket | buy | |
| P1-68 | Oil Filters All models | Oil filter | buy | |
| P1-73 | Castoldi Oil Filters - All Models | Oil filter | FridayParts $284.50 | |
| P10-10 | XLD 1800 FWP 1465, 72mm rotor | Pump | KuduParts $73.00 | |
| P10-11 | XLD 1800 FWP 1736, 79mm rotor | Pump | buy | |
| P10-26 | 2.5DI FSD LP2282 | Pump | FridayParts $333.06 | |
| P10-27 | XLD1800 LP2262 | Pump | buy | |
| P10-8 | FSD FWP1414 | Pump | buy | |
| P11-1 | Air strainer to replace 2H75 & 1F7 (PF136) (Whilst stocks last) | Air filter | Amazon eBay | |
| P11-10 | Lehman charge air cooler O rings first oversize (per pair) | Seal | buy | |
| P11-11 | Lehman charge air cooler O rings second oversize (per pair) | Seal | buy | |
| P11-12 | Mermaid charge air cooler O rings standard size (per pair) | Seal | buy | |
| P11-13 | Mermaid charge air cooler O rings first oversize (per pair) | Seal | buy | |
| P11-14 | Mermaid charge air cooler O rings second oversize (per pair) | Seal | buy | |
| P11-15 | Sabre charge air cooler O rings standard size (per pair) | Seal | buy | |
| P11-16 | Sabre charge air cooler O ringsfirst oversize (per pair) | Seal | buy | |
| P11-17 | Sabre charge air cooler O rings second oversize (per pair) | Seal | buy | |
| P11-22 | Hose Kit fresh water Lehman SP135 | Hose | buy | |
| P11-23 | Hose Kit fresh water Lehman SP90 | Hose | buy | |
| P11-25 | Hose, 3K215 2" x 2" turbo hose | Hose | KuduParts $37.00 | |
| P11-34 | Hose, 3K507 (silicone) | Hose | buy | |
| P11-68 | Exhaust Front Cover Gasket Dorset 127 | Gasket | buy | |
| P11-72 | Exhaust Outlet gasket, IC26, Dorset | Gasket | buy | |
| P11-73 | Exhaust Outlet gasket, IC43, Dover | Gasket | buy | |
| P11-85 | Gasket, End cover 3", per pair | 2 | Gasket | buy |
| P11-86 | Gasket, End cover 4", per pair | 2 | Gasket | buy |
| P11-9 | Lehman charge air cooler O rings standard size (per pair) | Seal | buy | |
| P12-R105 | Oil Filter 2N53 LM | Oil filter | buy | |
| P7-100 | Fuel filter assembly, twin element, M14 6089149 | Fuel filter | FridayParts $10.99 SinoCMP $899.00 | |
| P7-108 | Fuel injection pump to timing case O Ring | Seal | buy | |
| P7-109 | Fuel Injector Seal for injector nut | Seal | buy | |
| P7-110 | Fuel injector Seal to head 6114632 | Seal | FridayParts $45.99 | |
| P7-112 | Fuel leak off copper washers (pack of 12) | 12 | Seal | buy |
| P7-123 | Head gasket 2728TIM * | Gasket | buy | |
| P7-137 | R/COV GASK 2700&20 826F6584EAA | Gasket | buy | |
| P7-145 | VALVE\ STEM SEAL 2700E6K500B | Seal | buy | |
| P7-156 | CRANK SEAL RUBBER 713F6701AAA | Seal | buy | |
| P7-166 | PLLY-V BELT DOV 8PK1535 | Belt | buy | |
| P7-167 | POLY-V BELT OTO T986T-8620-BB | Belt | buy | |
| P7-170 | REAR C.S SEAL RUBB 713F6701AAA | Seal | FridayParts $90.99 | |
| P7-177 | TIMING COV GASK DOR 793F6018AA | Gasket | buy | |
| P7-178 | TIMING COV GASK DOV 826F6018EA | Gasket | buy | |
| P7-180 | GASK W.P ADAP OTO 826F8K563EAB | Gasket | buy | |
| P7-181 | PTO GASKET 82DB2946AA | Gasket | buy | |
| P7-184 | STAT BODY T813F9K457EAB | Thermostat | buy | |
| P7-185 | STAT GASK 1541317 723F 8587AAA | Gasket | buy | |
| P7-186 | STAT GASK 1599098 813F9K462EAA | Gasket | buy | |
| P7-188 | W/PUMP 2 O'C PRSD A790X8591TA | Pump | buy | |
| P7-189 | W/PUMP 2-PORT BOLT-ON YO209 | Pump | buy | |
| P7-190 | W/PUMP 3-P POLY-V 956T8K500HBA | Pump | buy | |
| P7-191 | W/PUMP 3PORT 1GR 826f8k500HAA | Pump | buy | |
| P7-192 | W/PUMP 3-PORT2GR 826F8K500HAAW | Pump | buy | |
| P7-193 | W/PUMP 5 O'CLK BOLT-ON YO208 | Pump | buy | |
| P7-194 | WATERPUMP GASKET 826F8507EAB | Gasket | buy | |
| P7-195 | FUEL LIFT PUMP DOR 683F9350AA | Pump | buy | |
| P7-196 | FUEL LIFT PUMP DOV 966T9350AA | Pump | buy | |
| P7-21 | Inlet/Exhaust Valve Stem Seals, per 4 | 4 | Seal | buy |
| P7-214 | SEAL INJ PIPE 826F9C521DAA | Seal | buy | |
| P7-22 | HEAD SET 6.CYL DOVER 826F 6014 AA | Gasket | buy | |
| P7-224 | O.PUMP CENTRE 826F6600AA1B-Y | Pump | buy | |
| P7-225 | O.PUMP FRONT 976T6600AAA | Pump | buy | |
| P7-228 | OIL FILT LARGE DOV 26T6714AA | Oil filter | buy | |
| P7-229 | OIL FILTER GASKET | Gasket | buy | |
| P7-23 | HEAD SET DOVER 4.CYL 826F 6014 AA 4.CY | Gasket | buy | |
| P7-24 | HEAD GASKET DOVER 826F 6015 FAB | Gasket | FridayParts $35.99 | |
| P7-25 | Gasket manifold to head, (Pair, Trim for 4-Cyl) | 2 | Gasket | buy |
| P7-33 | Thermostat housing GASKET for (Twin) 813F-9K462-EAA | Gasket | buy | |
| P7-34 | Rocker cover gasket 4-CYL -R/COV GASKET 826F 6584 DAA | Gasket | buy | |
| P7-35 | Rocker cover gasket 6-CYL - R/COV GASKET 826F 6584 DAA | Gasket | buy | |
| P7-36 | Rocker cover gasket 4-CYL | Gasket | buy | |
| P7-37 | Rocker cover gasket 6-CYL | Gasket | buy | |
| P7-42 | BOTTOM GASKET SET 2725E 826 6013 AB | Gasket | buy | |
| P7-43 | BOTTOM GASKET SET 2725E 2703E 6013 E | Gasket | buy | |
| P7-64 | Crankshaft Seal Front | Seal | buy | |
| P7-65 | Crankshaft Seal Rear (Fibre Version) | Seal | buy | |
| P7-66 | Crankshaft Seal Rear (Rubber Version) | Seal | buy | |
| P7-70 | Drive belt, flat 8PK 1535LE T986T8620BB | Belt | buy | |
| P7-71 | Gasket, thermostat housing to head | Gasket | buy | |
| P7-73 | Jabsco to Timing housing gasket | Gasket | buy | |
| P7-78 | Oil Filter Spin on conversion, with oil feed, including filter | Oil filter | buy | |
| P7-79 | Oil Filter, large 140mm diameter 966T 6T | Oil filter | buy | |
| P7-81 | Overhaul gasket set (long sump) 6-CYL | Gasket | buy | |
| P7-82 | Overhaul gasket set (short sump) 6-CYL | Gasket | buy | |
| P7-83 | Overhaul gasket set (short) 4-CYL* | Gasket | buy | |
| P7-87 | Sump gasket set (long sump) 6-CYL | Gasket | buy | |
| P7-88 | Sump gasket set (short sump) 6-CYL | Gasket | buy | |
| P7-89 | Sump gasket set 4-CYL | Gasket | buy | |
| P7-95 | Timing cover to casing Gasket, for long-sump engines | Gasket | buy | |
| P7-97 | Water Circulation pump to block Gasket | Gasket | buy | |
| P8-100 | Fuel injection pump to timing case O Ring | Seal | buy | |
| P8-101 | Fuel injector nut seal | Seal | buy | |
| P8-103 | Fuel injector to head seal 6114632 | Seal | buy |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Engine spec — 06-05 John Deere 4045, 6068 (John Deere)Engine spec — 6068tfm50 c (John Deere)Engine spec — John-Deere-4045-6068-eng (John Deere)Spec sheet — 6068TFM50 A 1500Spec sheet — 6068TFM50 A 1800 (John Deere)Operator's manual — omrg28997-4-5plus6-8-marine (John Deere)Reference — John Deere Marine applications min (John Deere)Reference — dswt59-jdps-marine-selection-guide (John Deere)Reference — marine-selection-guide-dswt59 (John Deere)Parts manual — LancingMarine Pricebook (Lancing Marine)Service manual — CTM104 30JUN05 PWT4.5and6.8Base GB (John Deere)Service manual — Eng SM tp5854 (John Deere)
This page was generated from the 12 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.