Service parts for the NL944D3
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil 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 | 28 kW |
| Prime power | 28 kW |
| Emissions | Tier III |
| Controller | S-1B |
| Oil capacity | 10.0 L |
| Alternator | Stamford/AvK UCI224 |
| Voltage options | 120/208 V, 240 V |
| Phase | 3 |
| Rated current | 97 A |
| Power factor | 0.8 |
| Battery voltage | 12 V |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1647×650×909 mm |
| Dry weight | 600 kg |
Engine
| Oil capacity | 10.0 L |
|---|---|
| Displacement | 3.3 L |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Northern Lights L944| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter Element - Primary (not shown) | 24-21203 | Amazon eBay | ||
| Fuel filter | Element | 24-51201 | Amazon eBay $33.57 NAPA $21.81 | ||
| Oil filter | Oil Filter (formerly #24-01202) | 24-01201 | Amazon eBay $44.99 NAPA $21.57 | ||
| Belt | Belt | 40-15001 | eBay | ||
| Oil | — | 250 hr |
Service specifications
3| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Torque | Raw Water Pump & Mounting | 22-24 | ft•lbs | |
| Torque | Raw Water Pump & Mounting | 46-48 | ft•lbs | |
| Torque | Raw Water Pump & Mounting | 63-72 | ft•lbs |
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
How many kW is the Northern Lights NL944D3?
The Northern Lights NL944D3 is rated 28 kW standby.
What engine does the Northern Lights NL944D3 use?
The Northern Lights NL944D3 is powered by the Northern Lights L944 engine.
Is the Northern Lights NL944D3 diesel or gas?
The Northern Lights NL944D3 runs on diesel.
How much oil does the Northern Lights NL944D3 take?
The Northern Lights L944 engine in the Northern Lights NL944D3 has an oil capacity of 10.0 liters.
How much does the Northern Lights NL944D3 weigh?
The Northern Lights NL944D3 has a dry weight of 600 kg (1322 lb).
What voltage does the Northern Lights NL944D3 produce?
The Northern Lights NL944D3 is offered in 120/208 V, 240 V, 3-phase.
What alternator comes on the Northern Lights NL944D3?
The Northern Lights NL944D3 uses a Stamford/AvK UCI224 alternator.
Which oil filter part number does the Northern Lights NL944D3 take?
The Northern Lights NL944D3 uses oil filter part number 24-01201.
What fuel filter does the Northern Lights NL944D3 use?
The Northern Lights NL944D3 uses fuel filter part number 24-51201.
Which air filter part number does the Northern Lights NL944D3 take?
The Northern Lights NL944D3 uses air filter part number 24-21203.
Parts
67| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 11-10015 | Thermostat Seal Ring | 1 | Seal | Amazon eBay |
| 11-11201 | Gasket, Thermostat Housing | 1 | Gasket | eBay |
| 18-11205 | Hose 5/8” ID x 1-3/4” Silicone | 1 | Hose | eBay |
| 18-53114 | Hose Assembly 1/4" ID x 14-1/2" | 1 | Hose | eBay |
| 18-53115 | Hose Assembly 1/4" ID x 22" | 1 | Hose | eBay |
| 22-40233 | Oil Pressure Switch | 1 | Sensor | Amazon eBay |
| 22-41016 | Oil Pressure Sender | 1 | Sensor | Amazon eBay $66.00 |
| 22-45201 | Temperature Sender 250°F Standard Ground | 1 | Sensor | Amazon eBay |
| 24-01201 | Lube oil filter | 1 | Oil filter | Amazon eBay $44.99 NAPA $21.57 |
| 24-21203 | Air filter (outer) | 1 | Air filter | Amazon eBay |
| 24-21204 | Air filter | 1 | Air filter | Amazon eBay |
| 24-51201 | Fuel filter | 2 | Fuel filter | Amazon eBay $33.57 NAPA $21.81 |
| 32A0102204 | Head Gasket | 1 | Gasket | eBay FridayParts $38.60 |
| 32A0413200 | Gasket, Rocker Arm Cover | 1 | Gasket | Amazon eBay FridayParts $469.99 |
| 32A0711700 | Side Seal | 2 | Seal | Amazon eBay |
| 32A0714201 | Gasket | 1 | Gasket | eBay |
| 32A3000201 | Gasket, Intake Manifold | 1 | Gasket | eBay |
| 32A3200200 | Gasket, Exhaust Manifold Mounting | 1 | Gasket | eBay $14.95 FridayParts $18.89 KuduParts $38.00 |
| 32A3201400 | Gasket, Exhaust | 1 | Gasket | eBay |
| 32A3510012 | Oil Pump Assembly | 1 | Pump | eBay |
| 32A3911200 | Gasket | 1 | Gasket | eBay |
| 32A4510400 | Gasket, Pump Cover | 1 | Gasket | eBay |
| 32A4510500 | Gasket, Water Pump | 1 | Gasket | eBay |
| 32A4601400 | Gasket | 1 | Gasket | eBay |
| 32A4601800 | Gasket | 1 | Gasket | eBay |
| 32A4602100 | Thermostat | 1 | Thermostat | eBay FridayParts $18.90 |
| 32A6501740 | Injection Pump Assembly, 1500/1800 RPM (includes keys 12, 14-15) | 1 | Pump | eBay |
| 32A6603100 | Glow Plug | 1 | Glow plug | eBay FridayParts $39.44 |
| 32B4510032 | Coolant Pump Assembly (includes keys 4-7) | 1 | Pump | eBay FridayParts $62.00 |
| 32C6106000 | Fuel Injector | 4 | Injector | eBay FridayParts $90.01 |
| 3433004300 | Gasket, Air Inlet | 1 | Gasket | eBay |
| 3434000700 | Gasket | 1 | Gasket | eBay |
| 3440711090 | Rear Main Crankshaft Seal | 1 | Seal | Amazon eBay |
| 3446109050 | Fuel Feed Pump Assembly (includes all keys) | 1 | Pump | eBay FridayParts $35.00 |
| 3466102000 | Nozzle | 4 | Injector | eBay FridayParts $159.99 |
| 35-11000 | Thermostat, 180°F/82°C | 1 | Thermostat | Amazon eBay |
| 40-15001 | Belt | 1 | Belt | eBay |
| 68900391 | Hose, Radiator Outlet | 1 | Hose | eBay |
| 68900392 | Hose, Radiator Inlet | 1 | Hose | eBay |
| MC880900 | UNIT OVER HEAT WARNING | 1 | Sensor | eBay eBay |
| 0482623500 | Expansion Plug | 10 | Service part / kit | Amazon eBay |
| 185446219 | Flywheel, complete | 1 | Service part / kit | Amazon eBay |
| 22-51201 | Solenoid 24 Volt | 1 | Service part / kit | eBay |
| 32A0701501 | Dowel Pin | 2 | Service part / kit | Amazon eBay |
| 32A0702600 | Bolt, Bearing Cap | 10 | Service part / kit | Amazon eBay |
| 32A0741010 | Cylinder Block Assembly (includes keys 1- 16) | 1 | Service part / kit | Amazon eBay |
| 32A09-00010 | Main Bearing Set, Standard | 1 | Service part / kit | Amazon eBay FridayParts $469.99 |
| 32A09-00020 | Main Bearing Set, Undersize 0.25 mm | 1 | Service part / kit | Amazon eBay FridayParts $469.99 |
| 32A09-00030 | Main Bearing Set, Undersize 0.50 mm | 1 | Service part / kit | Amazon eBay FridayParts $469.99 |
| 32A09-00040 | Main Bearing Set, Undersize 0.75 mm | 1 | Service part / kit | Amazon eBay FridayParts $469.99 |
| 32A2000014 | Crankshaft Assembly (M944W3, M30CW3, NL944D3, includes keys 2-5) | 1 | Service part / kit | Amazon eBay FridayParts $999.20 |
| 32A2002101 | Pulley | 1 | Service part / kit | Amazon eBay |
| 32A2100051 | Flywheel Assembly SAE #11-1/2 (M944T3 - M40C3 - NL944D3 & NL944T3, includes key 8) | 1 | Service part / kit | Amazon eBay |
| 32A2300101 | Gear | 1 | Service part / kit | Amazon eBay |
| 32A2303500 | Idler Shaft | 1 | Service part / kit | Amazon eBay |
| 32A8705900 | Solenoid 12 Volt | 1 | Service part / kit | eBay FridayParts $37.38 |
| 32A8707060 | Solenoid 12 Volt NL944D3 | 1 | Service part / kit | eBay |
| 32B09-08101 | Thrust Bearing, Standard | 3 | Service part / kit | Amazon eBay FridayParts $469.99 |
| 32B09-08201 | Thrust Bearing, Oversize 0.15 mm | 3 | Service part / kit | Amazon eBay |
| 32B09-08301 | Thrust Bearing, Oversize 0.30 mm | 3 | Service part / kit | Amazon eBay |
| 32B1200301 | Flywheel Housing SAE #3 | 1 | Service part / kit | Amazon eBay |
| 3430702100 | Plug, Cam | 1 | Service part / kit | Amazon eBay FridayParts $68.25 |
| F284605000 | Dowel Pin | 2 | Service part / kit | Amazon eBay |
| F284610000 | Dowel Pin | 2 | Service part / kit | Amazon eBay |
| F285004008 | Spring Pin | 6 | Service part / kit | Amazon eBay |
| MF241282 | Bolt with washer | 10 | Service part / kit | Amazon eBay |
| ONL944 | Industrial Generator Set Component Locations | 7/13 | 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.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 50% | 5.3 | 1.5 |
| Prime | 100% | 8.6 | 2.5 |
| Standby | 50% | 5.3 | 1.5 |
| Standby | 100% | 8.6 | 2.5 |
Available documents
Spec sheet — B124-NL944D3-1 (Northern Lights)Spec sheet — S124 NL944D3 spec sheet V1 (Northern Lights)Parts manual — P944-3 (Northern Lights)Parts manual — filter chart guide (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.