Service parts for the M1066A1
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 |
| Prime power | 130 kW |
| Emissions | US EPA Tier II |
| Controller | S-3B remote mount |
| Oil capacity | 32.5 L |
| Alternator | PMG |
| Phase | 3 |
| Power factor | 0.8 |
| Battery cranking | 800 CCA |
| Battery voltage | 12 V |
| Starting system | 12 V DC |
| Coolant capacity | 24.7 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 2286×1066×1054 mm |
| Wet weight | 1646 kg |
Engine
| Oil capacity | 19.0 L |
|---|---|
| Coolant capacity | 24.7 L |
| Displacement | 6.8 L |
| Aspiration | Turbo Aftercooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Northern Lights M1066| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air Filter | 24-21000 | Amazon eBay | ||
| Fuel filter | Filter Element | RE509031 | Amazon eBay $24.00 NAPA $37.93 KuduParts $17.00 FridayParts $197.59 | ||
| Oil filter | Oil Filter | RE504836 | Amazon eBay $44.99 NAPA $28.76 FridayParts $20.99 | ||
| Belt | Drive Belt, L- M1066T, M99C2, L1066A, M1066A1, A2, A3 (formerly # R123437) | R123438 | eBay | ||
| Oil | — | 500 hr |
Service intervals
1| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| oil | Change | 500 hr | when fuel and oil requirements are met |
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
1| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Torque | Raw water pump shaft nut | 75 | lbs-ft | Tighten shaft nut; continue turning castle nut to align next slot with hole in shaft for cotter installation |
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
Which engine powers the Northern Lights M1066A1?
The Northern Lights M1066A1 is powered by the Northern Lights M1066 engine.
What kind of fuel does the Northern Lights M1066A1 run on?
The Northern Lights M1066A1 runs on diesel.
How much oil does the Northern Lights M1066A1 take?
The Northern Lights M1066 engine in the Northern Lights M1066A1 has an oil capacity of 19.0 liters.
How much coolant does the Northern Lights M1066A1 hold?
The Northern Lights M1066A1 cooling system holds 24.7 liters (6.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What battery does the Northern Lights M1066A1 use?
The Northern Lights M1066A1 uses 12 V each, 800 CCA, per the manufacturer specification sheet. The starting system is 12 V DC.
What alternator comes on the Northern Lights M1066A1?
The Northern Lights M1066A1 uses a PMG alternator.
What oil filter does the Northern Lights M1066A1 use?
The Northern Lights M1066A1 uses oil filter part number RE504836.
Which fuel filter part number does the Northern Lights M1066A1 take?
The Northern Lights M1066A1 uses fuel filter part number RE509031.
What air filter does the Northern Lights M1066A1 use?
The Northern Lights M1066A1 uses air filter part number 24-21000.
Parts
75| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 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 |
| 11-29501 | Gasket, Aftercooler Mtg. | 1 | Gasket | eBay |
| 11-31615 | Gasket | 1 | Gasket | Amazon eBay |
| 15H623 | Pipe Plug, 3/8" | 1 | Engine | Amazon eBay |
| 15H624 | Pipe Plug, 1/2" | 1 | Engine | Amazon eBay KuduParts $41.00 FridayParts $42.99 |
| 19M7867 | Capscrew, M8 x 25 | 2 | Engine | Amazon eBay KuduParts $17.00 |
| 24-21000 | Air Filter | 1 | Air filter | Amazon eBay |
| 25-11011 | Impeller with Gasket | 1 | Impeller | Amazon eBay $39.99 |
| 25-15704 | Impeller | 1 | Impeller | eBay |
| 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 |
| 25-19521 | Oil Seal | 1 | Seal | eBay |
| 25-19522 | Raw Water Pump Assembly (Includes all keys) | 1 | Pump | eBay $117.77 |
| 25-19526 | Mechanical Seal | 1 | Seal | eBay |
| 35-11000 | Thermostat, 180°F/82°C | 1 | Thermostat | Amazon eBay |
| 35-11007 | Thermostat, 1900F/ 880C | 1 | Thermostat | eBay |
| D2361R | Ball (not shown) | 1 | Engine | Amazon eBay |
| H144094 | Voltage Regulator | 1 | Avr | eBay |
| R114241 | Bearing Cap | 6 | Engine | Amazon eBay |
| R115390 | Bushing | 1 | Engine | Amazon eBay |
| R116466 | Bushing | 1 | Engine | Amazon eBay $15.98 |
| R116516 | Engine Cylinder Head Gasket | 1 | Gasket | eBay $43.99 FridayParts $43.15 |
| R119874 | Bushing | 1 | Engine | Amazon eBay $17.95 FridayParts $149.99 |
| 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 |
| R131182 | Orifice | 6 | Engine | Amazon eBay |
| R132186 | Bearing Cap (Thrust) | 1 | Engine | Amazon eBay |
| R132518 | Plate | 1 | Engine | Amazon eBay $21.31 |
| R136516 | Gasket, Timing Gear Cover | 1 | Gasket | eBay |
| R26493 | Bushing | 1 | Engine | Amazon eBay |
| R26650 | Dowel Pin | 2 | Engine | Amazon eBay |
| R48685 | Dowel Pin | 2 | Engine | Amazon eBay $20.30 |
| R55233 | Pipe Plug, 1/4" | 1 | Engine | Amazon eBay |
| R75892 | O-ring | 1 | Engine | Amazon 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 |
| RE505079 | Fuel Injector | 6 | Injector | eBay FridayParts $79.99 |
| RE505515 | Seal Kit (formerly #RE59810) | 1 | Seal | eBay $23.68 FridayParts $22.89 |
| RE507948 | Fuel Injector (formerly RE506688) | 6 | Injector | eBay FridayParts $82.99 |
| RE508185 | Drain Plug | 1 | Engine | Amazon eBay $46.49 |
| RE509031 | Filter Element | 1 | Fuel filter | Amazon eBay $24.00 NAPA $37.93 KuduParts $17.00 FridayParts $197.59 |
| RE509208 | Filter Element (also order R113565) | 1 | Fuel filter | Amazon eBay $38.99 NAPA $37.23 KuduParts $34.00 |
| RE515718 | Electric Fuel Pump 24 Volt DC (VP44 System) | 1 | Pump | eBay FridayParts $55.00 SinoCMP $105.00 |
| RE519144 | Speed Sensor | 2 | Sensor | eBay FridayParts $19.00 |
| RE520383 | Short Block Assembly (L1066A, M1066A1, A2, A3, and NL1066H1, H2, H3) | 1 | Engine | Amazon eBay |
| 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 |
| RE67901 | Filter Element | 1 | Fuel filter | Amazon eBay $49.99 |
| RE68345 | Fuel Pump (includes keys 2-5) | 1 | Pump | eBay FridayParts $34.50 |
| T18891 | Plug | 2 | Engine | Amazon eBay $15.60 |
| T20168 | Washer | 14 | Engine | Amazon eBay |
| T23474 | Capscrew | 14 | Engine | Amazon eBay |
| T43514 | Gasket | 1 | Gasket | Amazon eBay |
| U13639 | O-ring | 1 | Seal | Amazon eBay |
| 05-79645 | Soundshield | Service part / kit | Amazon eBay | |
| 05-79650 | Soundshield | Service part / kit | Amazon eBay | |
| 20-29601-1 | Element, Intake Aftercooler | 1 | Service part / kit | eBay |
| 21-10000 | Zinc Plug | 2 | Service part / kit | eBay |
| 21-10010 | Zinc Anode | 1 | Service part / kit | Amazon eBay NAPA $58.23 |
| 24-20015 | Crankcase Breather Filter, Left hand | 1 | Service part / kit | eBay |
| AT13740 | Drain Valve | 1 | Service part / kit | Amazon eBay FridayParts $12.10 |
| R104592 | Pipe Plug | 7 | Service part / kit | Amazon eBay |
| R111137 | Spring | 1 | Service part / kit | Amazon eBay |
| R121043 | Oil Bypass Valve | 1 | Service part / kit | Amazon eBay |
| RE505501 | Bleed Valve | 1 | Service part / kit | Amazon eBay |
| RE520385 | SHORT BLOCK ASSEMBLY | 1 | Service part / kit | Amazon eBay |
| RE56690 | Oil Cooler Element | 1 | Service part / kit | eBay FridayParts $141.23 |
| RE59298 | Oil Cooler Element | 1 | Service part / kit | eBay $199.00 FridayParts $109.40 |
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 | 100% | 30.0 | 7.92 |
Available documents
This page was generated from the 3 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.