Specifications
Ratings spec sheet not in our library yet — see the documents below.
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Inspect air cleaner every 100 hours. Replace filter every 600 hours, or yearly, whichever comes first. Clean the rubber tube at the cleaner. Loosen the hose clamp and the attaching strip for the cleaner. Make sure the rubber tube is in good condition and that new filter is absolutely clean and installed properly. Start the engine and check for leaks. | — | 600 hr | ||
| Fuel filter | Change secondary fuel filter | — | 12 hr | ||
| Oil filter | Change the lube oil filter every 200 hours. Use a filter wrench to remove old filter. Dispose of filter in approved manner. Make sure the gasket from the old filter is removed and discarded. Lubricate the rubber gasket on the new filter and screw it on nipple until gasket meet the sealing surface. Using hands only, no wrench, tighten filter one-half turn farther. Overtightening can do damage to filter housing. Fill engine with recommended oil. Start engine and check for leakage. Stop engine and check oil level. Add additional oil if necessary. | — | 200 hr | ||
| Battery | Check condition of batteries with hydrometer | — | 600 hr | ||
| Belt | Check belt condition | — | 200 hr | ||
| Coolant filter | Check and flush cooling system | — | 600 hr | ||
| Oil | clean, high quality lubricants stored in clean containers in a protected area | — | 50 hr |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Parts
183model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 025100012 | Seal Washer - Industrial | 2 | Seal | Amazon eBay |
| 050209083 | Oil Seal | 1 | Seal | Amazon eBay $30.00 FridayParts $34.59 |
| 052100100 | O-Ring | 2 | Seal | Amazon eBay |
| 052100280 | Gasket (Marine application only, formerly #054109013) | 1 | Gasket | Amazon eBay FridayParts $168.00 |
| 052100400 | O-ring | 1 | Seal | Amazon eBay $6.95 |
| 052109076 | O-ring | 1 | Seal | Amazon eBay |
| 052109078 | O-ring, Relief Valve | 1 | Seal | Amazon eBay |
| 052300700 | O-ring, Gear Case Cover | 1 | Seal | Amazon eBay $10.95 |
| 10-22003 | Rear Cover, Air Filter Housing | 1 | Air filter | Amazon |
| 10-22006 | Front Cover, Air Filter Housing | 1 | Air filter | Amazon |
| 10-28103 | Rear Cover, Air Filter Housing | 1 | Air filter | Amazon FridayParts $35.99 |
| 10-28106 | Front Cover, Air Filter Housing | 1 | Air filter | Amazon eBay |
| 11-13101 | Gasket, Thermostat Cover | 1 | Gasket | Amazon eBay |
| 11-31902 | Gasket | 1 | Gasket | Amazon eBay |
| 11-38101 | Gasket / Exhaust Manifold Gasket | 1 | Gasket | Amazon eBay |
| 110996860 | Gasket | 1 | Gasket | Amazon eBay |
| 111147510 | Head Gasket; t = 1.2 mm (844) | 1 | Gasket | eBay FridayParts $53.50 |
| 111147520 | Head Gasket; t = 1.3 mm (844) | 1 | Gasket | Amazon eBay FridayParts $45.99 |
| 111147581 | Head Gasket; t = 0.4 mm (844L & M20CR, formerly #111147580) | 1 | Gasket | eBay |
| 111147591 | Head Gasket; t = 0.5 mm (844L & M20CR, formerly #111147590) | 1 | Gasket | eBay FridayParts $36.00 |
| 111996401 | Gasket, Head Cover | 1 | Gasket | Amazon eBay $19.00 |
| 130306190 | Fuel Filter Assembly | 1 | Fuel filter | Amazon eBay $69.99 FridayParts $34.80 KuduParts $55.00 |
| 130326051 | Gasket | 5 | Gasket | Amazon eBay |
| 130506140 | Feed Pump Assembly | 1 | Pump | Amazon eBay $99.99 FridayParts $33.08 |
| 130516069 | Gasket | 4 | Gasket | Amazon eBay $6.95 |
| 130516101 | Gasket | 1 | Gasket | eBay |
| 130996130 | Gasket | 1 | Gasket | Amazon eBay $15.00 |
| 131226180 | O-ring | 1 | Seal | Amazon eBay |
| 131406360 | Injector Assembly | 4 | Injector | Amazon eBay $189.95 KuduParts $58.00 FridayParts $61.50 |
| 131416170 | Nozzle | 1 | Injector | Amazon eBay FridayParts $75.99 |
| 131426200 | Gasket | 3 | Gasket | Amazon eBay $9.95 |
| 131426230 | Gasket | 1 | Gasket | Amazon eBay $7.00 |
| 135996550 | Gasket | 1 | Gasket | Amazon eBay $19.46 |
| 135996780 | Gasket, Ind. Exhaust Manifold | 1 | Gasket | eBay FridayParts $22.30 |
| 135996900 | Gasket | 1 | Gasket | eBay |
| 135996950 | Gasket, Air Intake Mounting | 1 | Gasket | eBay |
| 140406360 | Suction Filter | 1 | Oil filter | Amazon eBay |
| 140606710 | Drain Hose (Marine application only) | 1 | Hose | Amazon eBay |
| 140996260 | Gasket | 4 | Gasket | Amazon eBay |
| 140996270 | Gasket, Valve Assembly | 4 | Gasket | Amazon eBay $7.95 |
| 145017780 | Coolant Pump Assembly (includes keys #2 - 5) | 1 | Pump | eBay |
| 145017800 | Coolant Pump Assembly (includes keys #2 - 5) | 1 | Pump | eBay $97.69 |
| 145206022 | Thermostat | 1 | Thermostat | Amazon eBay FridayParts $14.44 |
| 145206182 | Thermostat 1800F/ 82°C | 1 | Thermostat | eBay FridayParts $16.50 |
| 145536050 | Hose | 1 | Hose | Amazon eBay KuduParts $16.00 |
| 145536640 | Hose, Radiator Outlet | 1 | Hose | Amazon eBay |
| 145536870 | Hose, Radiator Inlet | 1 | Hose | Amazon eBay $25.00 |
| 145537260 | Hose, Radiator Inlet | 1 | Hose | eBay |
| 145537270 | Hose, Radiator Outlet | 1 | Hose | eBay $39.99 |
| 145546510 | Hose | 1 | Hose | Amazon eBay |
| 145996051 | Gasket, Thermostat Cover | 1 | Gasket | eBay |
| 145996360 | Gasket | 1 | Gasket | Amazon eBay $12.95 |
| 145996670 | Gasket | 1 | Gasket | eBay |
| 145996680 | Gasket | 1 | Gasket | Amazon eBay $12.95 |
| 16-13101 | O-ring | 1 | Seal | Amazon eBay $9.95 |
| 18-11906 | Vent Hose | 1 | Hose | eBay |
| 18-12006 | Hose 5/16" ID x 26" Polyvinyl | 1 | Hose | eBay |
| 18-13107 | Formed Hose | 1 | Hose | Amazon eBay |
| 18-13108 | Hose 3/4" ID x 18-1/2" | 1 | Hose | Amazon eBay |
| 18-13109 | Overflow Hose 5/16" ID x 25" | 1 | Hose | Amazon eBay |
| 18-15408 | Hose Assembly 1/4” ID x 15” | 1 | Hose | eBay |
| 18-22001 | Hose, Air Intake (Molded) | 1 | Hose | Amazon eBay |
| 18-22002 | Hose 1-3/4" ID x 2-1/4" | 1 | Hose | Amazon eBay |
| 18-28103 | Hose, Air Intake | 1 | Hose | Amazon |
| 18-52007 | Hose 1/4" ID x 26" | 2 | Hose | Amazon eBay |
| 18-52113 | Hose Assembly 1/4" ID x 26-1/2" | 1 | Hose | Amazon eBay |
| 18-52205 | Hose 1/4"ID x 13" | 1 | Hose | Amazon eBay |
| 18-58101 | Hose Assembly 1/4" ID x 17" (844) | 1 | Hose | Amazon eBay |
| 18-58401 | Hose Assembly 1/4" ID x 26" (844L) | 1 | Hose | Amazon eBay |
| 18-72004 | Oil Drain Hose | 1 | Hose | Amazon eBay |
| 185246011 | Oil pressure unit | 1 | Sensor | Amazon eBay $22.50 FridayParts $11.20 |
| 185366060 | Glow Plug, 12 Volt | 3 | Glow plug | Amazon eBay $120.38 FridayParts $29.93 |
| 185366100 | Glow Plug, 24 Volt | 3 | Glow plug | Amazon eBay |
| 185416480 | Brush | 2 | Brush | eBay |
| 185416490 | Brush Assembly | 1 | Brush | Amazon eBay |
| 185416500 | Brush Holder Assembly | 1 | Brush | Amazon eBay |
| 185446277 | Regulator Assembly | 1 | Avr | eBay |
| 19-00006 | Hose Clamp #6 | 2 | Hose | Amazon |
| 19-00012 | Hose Clamp #12 | 5 | Hose | Amazon eBay |
| 19-00024 | Hose Clamp #24 | 2 | Hose | Amazon |
| 19-00036 | Hose Clamp #36 | 2 | Hose | Amazon eBay |
| 19-00040 | Hose Clamp #40 | 2 | Hose | Amazon eBay |
| 19-00048 | Hose Clamp #48 | 2 | Hose | Amazon eBay |
| 19-01028 | Hose Clamp #28 | 2 | Hose | Amazon |
| 19-02044 | Hose Clamp #44 | 2 | Hose | Amazon |
| 195907330 | Gasket Set – Industrial (includes keys #1 - #40) | 1 | Gasket | eBay |
| 195907340 | Gasket Set – Industrial (includes keys #1 - #40) | 1 | Gasket | eBay |
| 198636160 | Oil Seal, Front | 1 | Seal | Amazon eBay FridayParts $32.00 |
| 198636170 | Oil Seal | 1 | Seal | Amazon eBay FridayParts $14.80 |
| 21-13102 | Union 3/4" Hose Barb | 1 | Hose | Amazon eBay |
| 22-40236 | Oil Pressure Switch | 1 | Sensor | eBay |
| 22-40334 | D.C. Voltage Regulator 12 Volt | 1 | Avr | Amazon eBay |
| 22-40352 | Dual Station Temperature Sender 250°F | 1 | Sensor | eBay |
| 22-40353 | Dual Station Temperature Sender 250°F | 1 | Sensor | eBay |
| 22-40358 | Temperature Switch 95°C | 1 | Sensor | eBay |
| 22-40450 | Magnetic Pick-up, M18 x 1.5 x 58 mm | 1 | Sensor | buy |
| 22-41016 | Oil Pressure Sender | 1 | Sensor | Amazon eBay $66.00 |
| 22-42055 | Sender, Water Temperature - Single Station | 1 | Sensor | Amazon eBay $35.00 |
| 22-42070 | Switch, High Exhaust Temperature & Harness Assembly | 1 | Sensor | Amazon eBay |
| 22-42803 | Oil Pressure Sender | 1 | Sensor | Amazon eBay |
| 22-44810 | Sender, Water Temperature - Single Station | 1 | Sensor | eBay |
| 22-71016 | Sender, Oil Pressure - Dual Station | 1 | Sensor | Amazon eBay |
| 22-74803 | Sender, Oil Pressure - Dual Station | 1 | Sensor | eBay $14.95 |
| 23-22001 | Bracket, Air Filter Support | 1 | Air filter | Amazon |
| 24-03100 | Lube oil filter | 1 | Oil filter | Amazon eBay $23.45 NAPA $12.88 |
| 24-22009 | Element, Air Filter | 1 | Air filter | Amazon eBay |
| 24-22011 | Screen, Air Filter Retaining | 1 | Air filter | Amazon eBay |
| 24-27302 | Element | 1 | Air filter | Amazon eBay $25.45 |
| 24-28102 | Element, Air Filter | 1 | Air filter | Amazon |
| 24-28103 | Screen, Air Filter Retaining | 1 | Air filter | Amazon |
| 24-28401 | Air cleaner element (C-Series) | 1 | Air filter | Amazon eBay |
| 24-52020 | Fuel Filter | 1 | Fuel filter | Amazon eBay $24.71 NAPA $15.34 |
| 25-12017 | Spline Seal | 1 | Seal | Amazon eBay |
| 25-12057 | Raw Water Pump | 1 | Pump | Amazon eBay $582.42 FridayParts $381.16 |
| 25-12060 | Impeller | 1 | Impeller | Amazon eBay $28.99 |
| 25-12065 | Lip Seal | 1 | Seal | Amazon eBay $15.00 |
| 25-12066 | Mechanical Seal | 1 | Seal | Amazon eBay $40.46 |
| 25-12067 | O-Ring | 1 | Seal | Amazon eBay $6.95 NAPA $5.07 |
| 27-12004 | Tube 5/16" ID x 30" Polyurethane | 1 | Hose | eBay |
| 28-22001 | Plate, Air Filter Baffl e (844) | 1 | Air filter | Amazon |
| 28-28401 | Plate, Air Filter Baffl e (844L) | 1 | Air filter | Amazon |
| 29-08101 | Gasket Set – Marine (includes all keys) | 1 | Gasket | eBay |
| 29-08401 | Gasket Set – Marine (includes all keys) | 1 | Gasket | eBay |
| 314990030 | Gasket, Elbow | 1 | Gasket | Amazon eBay |
| 385720101 | Thermoswitch | 1 | Sensor | Amazon eBay $19.58 FridayParts $19.90 |
| 385720110 | Temperature Switch 95°C | 1 | Sensor | Amazon eBay |
| 40-02003 | Drive Belt | 1 | Belt | Amazon eBay $89.42 |
| 40-02005 | Drive Belt | 1 | Belt | Amazon eBay |
| 40-08401 | Drive Belt | 1 | Belt | Amazon eBay |
| 40-08404 | Drive Belt (with 24V/ 35A alternator) | 1 | Belt | Amazon eBay |
| 40-74501 | Drive Belt (844L & M20CR, formerly #40-08404) | 1 | Belt | eBay |
| 00-02004 | Wear Sleeve; Repair Type | ** | Service part / kit | Amazon eBay |
| 00-12000 | Heat Shield (used with Straight Adapter - M20CR only) | 1 | Service part / kit | Amazon |
| 00-13101 | Spring | 1 | Service part / kit | Amazon eBay |
| 00-32008 | Lagging (used with Dry Elbow) | 1 | Service part / kit | Amazon |
| 00-71000 | Nameplate, "Lugger" (L844 only) | 1 | Service part / kit | Amazon |
| 00-71001 | Decal, “Northern Lights” | 1 | Service part / kit | Amazon eBay |
| 10-22004 | Connector, Air Inlet | 1 | Service part / kit | Amazon |
| 10-28104 | Connector, Air Inlet | 1 | Service part / kit | Amazon |
| 10-38101 | Exhaust Manifold/Expansion Tank | 1 | Service part / kit | Amazon |
| 110666060 | Vent Filter | 1 | Service part / kit | Amazon eBay $29.31 |
| 12-00056 | Capscrew, Socket Head M8 x 1.25 x 25 | 2 | Service part / kit | Amazon |
| 12-00701 | Capscrew, Hex Head M8 x 1.25 x 110 mm | 1 | Service part / kit | Amazon eBay |
| 12-00712 | Capscrew, Hex Head M8 x 1.25 x 25 mm | 2 | Service part / kit | Amazon eBay |
| 12-00718 | Capscrew, Hex Head M8 x 1.25 x 65 mm | 1 | Service part / kit | Amazon |
| 12-01102 | Capscrew, Hex Head M6 x 1.0 x 16 mm S/S | 1 | Service part / kit | Amazon eBay |
| 12-01131 | Capscrew, Hex Head M6 x 1.0 x 20 mm | 4 | Service part / kit | Amazon eBay |
| 12-01138 | Capscrew, Hex Head M6 x 1.0 x 110 mm | 4 | Service part / kit | Amazon |
| 12-09132 | Capscrew, Hex Head M6 x 1.0 x 85 mm S/S | 4 | Service part / kit | Amazon |
| 12-09751 | Capscrew, Hex Head M8 x 1.25 x 16 mm S/S | 4 | Service part / kit | Amazon |
| 12-34801 | Capscrew, Hex Head M8 x 1.25 x 70 mm | Service part / kit | Amazon | |
| 13-00710 | Stud M8 x 1.25 x 20 x 25 mm (35 mm OAL) | 1 | Service part / kit | Amazon |
| 130516084 | Diaphragm | 1 | Service part / kit | Amazon eBay $122.33 |
| 135406230 | Muffler Element | 1 | Service part / kit | Amazon eBay |
| 14-00711 | Hex Nut M8 x 1.25 | 1 | Service part / kit | Amazon eBay |
| 15-00008 | Flat Washer M6 | 2 | Service part / kit | Amazon eBay |
| 15-00701 | Flat Washer M8 | 3 | Service part / kit | Amazon eBay |
| 15-00702 | Lock Washer, Helical M8 | 1 | Service part / kit | Amazon eBay |
| 15-00704 | Lock Washer, Hi-Collar M8 | 2 | Service part / kit | Amazon |
| 15-01134 | Flat Washer M6 S/S | 10 | Service part / kit | Amazon eBay |
| 15-99131 | Wave Washer M6 S/S | 2 | Service part / kit | Amazon |
| 15-99707 | Wave Washer M8 S/S | 4 | Service part / kit | Amazon |
| 185446276 | Rectifier Assembly | 1 | Service part / kit | eBay |
| 185886070 | Spring | 1 | Service part / kit | Amazon eBay |
| 19-70028 | Cushion Clamp #28 | 1 | Service part / kit | Amazon |
| 20-12019 | End Cap | 2 | Service part / kit | Amazon eBay FridayParts $38.99 |
| 20-18101 | Heat Exchanger Element | 1 | Service part / kit | Amazon eBay |
| 21-10002 | Drain Cock 1/4 NPT | 1 | Service part / kit | Amazon eBay |
| 21-12007 | Filler Cap (7 PSI) | 1 | Service part / kit | Amazon eBay $23.36 |
| 21-12008 | Filler Cap | 1 | Service part / kit | Amazon eBay |
| 21-12205 | Male Connector 3/8 NPT x 1/2 HB | 2 | Service part / kit | Amazon |
| 21-31003 | Hex Head Plug, Brass 3/8 NPT | 1 | Service part / kit | Amazon eBay |
| 21-51900 | Plug, Socket Head 1/8 NPT | 1 | Service part / kit | Amazon |
| 25-12004 | Repair Kit | 1 | Service part / kit | Amazon eBay $88.39 |
| 27-31921 | Adapter, Dry Exhaust Straight 1-1/2 NPT (M20CR only) | 1 | Service part / kit | Amazon |
| 27-32003 | Wet Exhaust Elbow S/S | 1 | Service part / kit | Amazon eBay $299.99 |
| 27-32007 | Elbow, Dry Exhaust | 1 | Service part / kit | Amazon eBay |
| 27-33103 | Exhaust Elbow 1-1/2 NPT, Female | 1 | Service part / kit | Amazon |
| 28-13101 | Cover Plate | 1 | Service part / kit | Amazon |
| 28-28103 | Plate, Housing Separater | 1 | Service part / kit | Amazon |
| 310110010 | Radiator Cap | 1 | Service part / kit | Amazon eBay |
| 310110200 | Filler Cap | 1 | Service part / kit | Amazon eBay |
| OL844D-03/10 | Service Record | 1 | Service part / kit | 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 — L844D (Northern Lights)Operator's manual — OL844 (Northern Lights)Reference — lugger shell (Northern Lights)Parts manual — P844-2-I (Northern Lights)
This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.