Service parts for the M843NW2
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredBelts
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 12 kW |
| Emissions | Tier II |
| Alternator | PX-312K2 |
| Dimensions (L×W×H) | 34100×20400×6710 mm |
| Dry weight | 420 kg |
Engine
| Coolant capacity | 24.6 L |
|---|---|
| Displacement | 4.5 L |
| Aspiration | Turbo & Aftercooled |
| Rated speed | 2500 rpm |
Maintenance & consumables
for the Northern Lights L1066T| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Element, Air Filter | 24-22009 | Amazon eBay | ||
| Fuel filter | Fuel Filter Assembly (includes keys #2 - 5) | 130306190 | Amazon eBay $69.99 FridayParts $34.80 KuduParts $55.00 | ||
| Oil filter | Oil Filter Assembly | 140517020 | Amazon eBay $9.50 KuduParts $31.00 FridayParts $33.50 | ||
| Belt | Drive Belt | 40-02003 | Amazon eBay $89.42 |
Common questions
How many kW is the Northern Lights M843NW2?
The Northern Lights M843NW2 is rated 12 kW standby.
What engine does the Northern Lights M843NW2 use?
The Northern Lights M843NW2 is powered by the Northern Lights L1066T engine.
What kind of fuel does the Northern Lights M843NW2 run on?
The Northern Lights M843NW2 runs on diesel.
What is the cooling system capacity of the Northern Lights M843NW2?
The Northern Lights M843NW2 cooling system holds 24.6 liters (6.5 US gallons) for the engine, per the manufacturer specification sheet.
How much does the Northern Lights M843NW2 weigh?
The Northern Lights M843NW2 has a dry weight of 420 kg (925 lb).
What alternator comes on the Northern Lights M843NW2?
The Northern Lights M843NW2 uses a PX-312K2 alternator.
What oil filter fits the Northern Lights M843NW2?
The Northern Lights M843NW2 uses oil filter part number 140517020.
Which fuel filter part number does the Northern Lights M843NW2 take?
The Northern Lights M843NW2 uses fuel filter part number 130306190.
What air filter fits the Northern Lights M843NW2?
The Northern Lights M843NW2 uses air filter part number 24-22009.
Parts
171| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 025100008 | Seal Washer, Air Bleed Screw | 2 | Seal | Amazon eBay |
| 025100012 | Seal Washer - Industrial | 2 | Seal | Amazon eBay |
| 025100016 | Seal Washer | 1 | Seal | Amazon eBay |
| 052100400 | O-ring | 1 | Seal | Amazon eBay $6.95 |
| 052109078 | O-ring, Relief Valve | 1 | Seal | Amazon eBay |
| 052109108 | O-ring, Governor Shaft | 2 | Seal | Amazon eBay |
| 052109109 | O-ring | 1 | Seal | Amazon eBay |
| 052109110 | O-ring | 1 | Seal | Amazon eBay |
| 052109113 | O-ring | 2 | Seal | Amazon eBay |
| 052300700 | O-ring, Gear Case Cover | 1 | Seal | Amazon eBay $10.95 |
| 052400400 | O-Ring | 1 | Seal | Amazon eBay |
| 11-11013 | Gasket, Thermostat Cover Mounting | 1 | Gasket | Amazon eBay $17.95 |
| 11-11023 | Gasket, Manifold to Expansion Tank | 1 | Gasket | Amazon eBay $17.95 |
| 11-11043 | Gasket | 1 | Gasket | Amazon eBay $6.95 |
| 11-12005 | Oil Fill Neck Gasket | 1 | Gasket | Amazon eBay |
| 11-13101 | Gasket, Thermostat Cover | 1 | Gasket | Amazon eBay |
| 11-18602 | Gasket, Thermostat Cover | 1 | Gasket | Amazon eBay |
| 11-31615 | Gasket | 1 | Gasket | Amazon eBay |
| 11-31902 | Gasket | 1 | Gasket | Amazon eBay |
| 11-33101 | Exhaust Manifold Gasket | 1 | Gasket | eBay |
| 110996820 | Gasket, Oil Pan | 1 | Gasket | Amazon eBay |
| 111147491 | Head Gasket t=1.3 mm | 1 | Gasket | eBay |
| 111147501 | Head Gasket t=1.4 mm | 1 | Gasket | eBay FridayParts $39.90 |
| 111996401 | Gasket, Head Cover | 1 | Gasket | Amazon eBay $19.00 |
| 111996410 | Gasket, Rocker Arm Cover | 1 | Gasket | Amazon eBay |
| 111996420 | Gasket, Rocker Arm Cover | 1 | Gasket | Amazon eBay $19.95 |
| 120406050 | Valve Guide Seal - Exhaust | 3 | Seal | Amazon eBay FridayParts $31.49 |
| 120406070 | Valve Guide Seal - Intake | 3 | Seal | Amazon eBay $15.95 FridayParts $31.49 |
| 120996140 | Gasket, Rocker Arm Bracket | 1 | Gasket | eBay FridayParts $19.67 |
| 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 |
| 130996070 | Gasket | 1 | Gasket | Amazon eBay |
| 130996130 | Gasket | 1 | Gasket | Amazon eBay $15.00 |
| 131406360 | Injector Assembly | 4 | Injector | Amazon eBay $189.95 KuduParts $58.00 FridayParts $61.50 |
| 131406480 | Injector Assembly | 3 | Injector | Amazon eBay FridayParts $57.80 |
| 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 |
| 135996590 | Gasket, Exhaust Manifold | 1 | Gasket | eBay FridayParts $22.09 |
| 135996900 | Gasket | 1 | Gasket | eBay |
| 135996950 | Gasket, Air Intake Mounting | 1 | Gasket | eBay |
| 140406310 | Suction Filter | 1 | Oil filter | Amazon eBay |
| 140517020 | Oil Filter Assembly | 1 | Oil filter | Amazon eBay $9.50 KuduParts $31.00 FridayParts $33.50 |
| 140996270 | Gasket, Valve Assembly | 4 | Gasket | Amazon eBay $7.95 |
| 145017800 | Coolant Pump Assembly (includes keys #2 - 5) | 1 | Pump | eBay $97.69 |
| 145206022 | Thermostat | 1 | Thermostat | Amazon eBay FridayParts $14.44 |
| 145536600 | Hose, Radiator Inlet | 1 | Hose | eBay |
| 145536630 | Hose, Radiator Outlet | 1 | Hose | eBay |
| 145537240 | Hose, Radiator Inlet | 1 | Hose | eBay |
| 145537250 | Hose, Radiator Outlet | 1 | Hose | eBay |
| 145996670 | Gasket | 1 | Gasket | eBay |
| 145996680 | Gasket | 1 | Gasket | Amazon eBay $12.95 |
| 145996710 | Gasket, Thermostat Housing | 1 | Gasket | eBay |
| 16-13101 | O-ring | 1 | Seal | Amazon eBay $9.95 |
| 16-90001 | O-ring | 1 | Seal | Amazon eBay |
| 165996510 | Gasket, Gear Case Cover | 1 | Gasket | Amazon eBay |
| 165996540 | Gasket, Front Plate | 1 | Gasket | Amazon eBay FridayParts $17.98 |
| 165996550 | Gasket, Timing Gear Case | 1 | Gasket | eBay FridayParts $35.97 |
| 18-11906 | Vent Hose | 1 | Hose | eBay |
| 18-12003 | 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 |
| 18-22001 | Hose, Air Intake (Molded) | 1 | Hose | Amazon eBay |
| 18-22002 | Hose 1-3/4" ID x 2-1/4" | 1 | Hose | Amazon eBay |
| 18-51902 | Hose 1/4" ID x 15" push-on | 1 | Hose | eBay |
| 18-52207 | Hose 1/4" ID x 24" push-on | 1 | Hose | eBay |
| 18-53112 | Hose Assembly 1/4" ID x 15" 5/16 JIC Both Ends | 1 | Hose | eBay |
| 18-65008 | Hose Assembly 1/4" ID x 24" with 90°, 1/4 JIC x 1/4 JIC | 1 | Hose | eBay |
| 185046320 | Alternator, 12 Volt 40 Amp Standard Ground | 1 | Alternator | eBay $400.00 |
| 185086551 | Starter 12 Volt | 1 | Starter | Amazon eBay $261.80 |
| 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 |
| 185366220 | Glow Plug, 12 Volt | 3 | Glow plug | Amazon eBay $14.49 FridayParts $47.99 |
| 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 |
| 198636160 | Oil Seal, Front | 1 | Seal | Amazon eBay FridayParts $32.00 |
| 198636170 | Oil Seal | 1 | Seal | Amazon eBay FridayParts $14.80 |
| 22-10003 | Coolant Level Switch Gauge, Isolated Ground | 1 | Sensor | Amazon eBay |
| 22-40236 | Oil Pressure Switch | 1 | Sensor | eBay |
| 22-40278 | Alternator (24V/40A Standard Ground) | 1 | Alternator | eBay |
| 22-40333 | Alternator (12V/51A ISO Ground) | 1 | Alternator | eBay |
| 22-40334 | D.C. Voltage Regulator 12 Volt | 1 | Avr | Amazon eBay |
| 22-40358 | Temperature Switch 95°C | 1 | Sensor | eBay |
| 22-41016 | Oil Pressure Sender | 1 | Sensor | Amazon eBay $66.00 |
| 22-42022 | Starter 24 Volt | 1 | Starter | eBay |
| 22-42032 | Alternator, 12 Volt 40 Amp Isolated Ground | 1 | Alternator | eBay |
| 22-42055 | Sender, Water Temperature - Single Station | 1 | Sensor | Amazon eBay $35.00 |
| 22-42059 | Starter, 12 Volt Isolated Ground | 1 | Starter | eBay |
| 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 |
| 22-48221 | 24V Starting Motor (Nippondenso) (formerly #22-48202) | 1 | Starter | eBay |
| 22-68304 | Brush assembly | 1 | Brush | Amazon eBay |
| 22-71052 | Alternator (24V/35A ISO Ground) | 1 | Alternator | eBay |
| 24-02002 | Oil Filter | 4 | Oil filter | Amazon eBay $21.99 NAPA $23.67 |
| 24-09501 | Oil Filter | 1 | Oil filter | Amazon eBay $68.22 |
| 24-21000 | Air Filter | 1 | Air filter | Amazon eBay |
| 24-22009 | Element, Air Filter | 1 | Air filter | Amazon eBay |
| 24-28602 | Air Filter Element | 1 | Air filter | Amazon eBay |
| 24-52020 | Fuel Filter | 1 | Fuel filter | Amazon eBay $24.71 NAPA $15.34 |
| 25-11011 | Impeller with Gasket | 1 | Impeller | Amazon eBay $39.99 |
| 25-12009 | Impeller (includes key #15) | 1 | Impeller | Amazon eBay $9.99 NAPA $53.39 |
| 25-12017 | Spline Seal | 1 | Seal | Amazon eBay |
| 25-12031 | O-Ring | 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 |
| 25-19501 | Raw Water Pump Assembly (Includes all keys) | 1 | Pump | eBay $399.95 |
| 25-19507 | Seal, Lip Type | 1 | Seal | eBay |
| 25-19508 | Seal, Mechanical/Carbon | 1 | Seal | eBay |
| 27-12003 | Hose, 5/16" x 26" Polyurethane | 1 | Hose | eBay |
| 27-38008 | SS Exhaust Elbow | 1 | Elbow | Amazon eBay $278.72 |
| 29-03101 | Gasket Kit (Marine, includes all keys) | 1 | Gasket | eBay |
| 314990030 | Gasket, Elbow | 1 | Gasket | Amazon eBay |
| 340460141 | RW Pump Drive Gear | 1 | Pump | eBay $210.00 |
| 340990011 | Gasket, Gear Case Cover | 1 | Gasket | Amazon eBay |
| 35-11000 | Thermostat, 180°F/82°C | 1 | Thermostat | Amazon eBay |
| 35-11007 | Thermostat, 1900F/ 880C | 1 | Thermostat | eBay |
| 385720110 | Temperature Switch 95°C | 1 | Sensor | Amazon eBay |
| 39-70006 | Molded Plastic Case | 1 | Case | Amazon eBay |
| 40-02003 | Drive Belt | 1 | Belt | Amazon eBay $89.42 |
| 40-02005 | Drive Belt | 1 | Belt | Amazon eBay |
| 40-08601 | Drive Belt | 1 | Belt | Amazon eBay $122.00 |
| H144094 | Voltage Regulator | 1 | Avr | eBay |
| R116516 | Engine Cylinder Head Gasket | 1 | Gasket | eBay $43.99 FridayParts $43.15 |
| R123354 | Gasket, Engine Oil Pan | 1 | Gasket | Amazon eBay FridayParts $34.99 |
| R123438 | Drive Belt, L- M1066T, M99C2, L1066A, M1066A1, A2, A3 (formerly # R123437) | 1 | Belt | eBay |
| R123457 | Drive Belt LP-MP668T-H (with turbo, formerly #R123464) | 1 | Belt | Amazon eBay $34.95 |
| R123543 | Gasket, Rocker Arm Cover | 1 | Gasket | Amazon eBay |
| R136516 | Gasket, Timing Gear Cover | 1 | Gasket | eBay |
| RE167207 | Sensor | 1 | Sensor | eBay $20.24 FridayParts $34.13 |
| RE44574 | Seal | 1 | Seal | Amazon eBay $39.63 |
| RE504836 | OIL FILTER | 1 | Oil filter | Amazon eBay $44.99 NAPA $28.76 FridayParts $20.99 |
| RE505515 | Seal Kit (formerly #RE59810) | 1 | Seal | eBay $23.68 FridayParts $22.89 |
| RE509031 | Filter Element | 1 | Fuel filter | Amazon eBay $24.00 NAPA $37.93 KuduParts $17.00 FridayParts $197.59 |
| RE519144 | Speed Sensor | 2 | Sensor | eBay FridayParts $19.00 |
| RE52722 | Temperature Sensor | 1 | Sensor | eBay FridayParts $11.99 |
| RE531436 | Fuel Injector | 1 | Injector | eBay FridayParts $51.20 SinoCMP $109.00 |
| RE61812 | Air Temperature Sensor | 1 | Sensor | eBay FridayParts $39.90 |
| RE68345 | Fuel Pump (includes keys 2-5) | 1 | Pump | eBay FridayParts $34.50 |
| W673-2 | Manual | 1 | Manual | Amazon eBay |
| 110566080 | Breather Valve | 1 | Service part / kit | Amazon eBay FridayParts $54.90 |
| 130516084 | Diaphragm | 1 | Service part / kit | Amazon eBay $122.33 |
| 185206084 | Solenoid, 12 Volt Standard Ground | 1 | Service part / kit | eBay $39.00 FridayParts $32.25 |
| 185206192 | Solenoid, 12 Volt Isolated Ground | 1 | Service part / kit | Amazon eBay $99.99 FridayParts $28.04 |
| 185206200 | 24 Volt Solenoid | 1 | Service part / kit | Amazon eBay |
| 185446276 | Rectifier Assembly | 1 | Service part / kit | eBay |
| 185816340 | Solenoid | 1 | Service part / kit | Amazon eBay FridayParts $48.45 |
| 185866391 | Drive Assembly (includes keys #11 - #16) | 1 | Service part / kit | Amazon eBay |
| 20-12002 | Heat Exchanger Element | 1 | Service part / kit | Amazon eBay $843.92 |
| 21-10000 | Zinc Plug | 2 | Service part / kit | eBay |
| 21-10010 | Zinc Anode | 1 | Service part / kit | Amazon eBay NAPA $58.23 |
| 21-12008 | Filler Cap | 1 | Service part / kit | Amazon eBay |
| 21-12013 | Filler Cap | 1 | Service part / kit | Amazon eBay $23.36 |
| 22-42047 | Relay, 12 Volt SPDT | 4 | Service part / kit | Amazon eBay NAPA $173.52 |
| 25-12004 | Repair Kit | 1 | Service part / kit | Amazon eBay $88.39 |
| 27-32014 | SS Exhaust Elbow | 1 | Service part / kit | eBay |
| 310110200 | Filler Cap | 1 | Service part / kit | Amazon eBay |
| 340460170 | RW Pump Drive Gear | 1 | Service part / kit | Amazon eBay |
| 36-72003 | Drain Valve | 1 | Service part / kit | Amazon eBay |
| RE56690 | Oil Cooler Element | 1 | Service part / kit | eBay FridayParts $141.23 |
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 — Arcturos50app (Northern Lights)Spec sheet — M843NW2 (Northern Lights)Parts manual — L510-Spares-Kit-Updated-April-2020 (Northern Lights)Parts manual — P843-2-I (Northern Lights)Parts manual — P843-2 (Northern Lights)Parts manual — filter chart guide (Northern Lights)
This page was generated from the 6 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.