Service parts for the M6125
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
| Standby power | 155 kW |
|---|---|
| Prime power | 155 kW |
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | "Air Sep" Filter Assembly | 24-26813 | eBay | ||
| Fuel filter | Element, Final Fuel Filter | 600-319-3550 | eBay $29.95 | ||
| Oil filter | Oil Filter Assembly | 600-211-1340 | eBay $39.00 KuduParts $23.00 FridayParts $28.16 | ||
| Belt | Drive Belt Set | 40-44802 | eBay |
Common questions
What is the power rating of the Northern Lights M6125?
The Northern Lights M6125 is rated 155 kW standby.
Which oil filter part number does the Northern Lights M6125 take?
The Northern Lights M6125 uses oil filter part number 600-211-1340.
Which fuel filter part number does the Northern Lights M6125 take?
The Northern Lights M6125 uses fuel filter part number 600-319-3550.
What air filter fits the Northern Lights M6125?
The Northern Lights M6125 uses air filter part number 24-26813.
Parts
195| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 02893-05037 | O-ring | 1 | Seal | eBay |
| 02896-11012 | O-ring | 2 | Seal | eBay FridayParts $23.95 |
| 07000-63042 | O-ring | 1 | Seal | eBay |
| 07000-72012 | O-Ring | 1 | Seal | eBay FridayParts $39.48 |
| 07000-72015 | O-Ring | 1 | Seal | eBay |
| 07000-72022 | O-ring | 1 | Seal | Amazon eBay |
| 07000-72045 | O-ring | 1 | Seal | eBay |
| 07000-72060 | O-ring | 1 | Seal | eBay |
| 07000-72085 | O-Ring | 1 | Seal | eBay |
| 07000-72115 | O-ring | 1 | Seal | eBay |
| 07000-73028 | O-ring | 2 | Seal | eBay |
| 07000-73035 | O-ring | 1 | Seal | eBay |
| 07000-73045 | O-ring | 1 | Seal | eBay |
| 07002-03634 | O-ring | 1 | Seal | eBay |
| 07002-12034 | O-ring | 2 | Seal | eBay |
| 07002-22434 | O-ring | 1 | Seal | Amazon eBay |
| 07002-23034 | O-ring | 1 | Seal | Amazon eBay |
| 07005-01012 | Gasket | 12 | Gasket | eBay $14.95 |
| 07005-01412 | Sealing Washer M14 | 8 | Seal | Amazon eBay eBay |
| 07005-02216 | Gasket | 1 | Gasket | eBay |
| 0700501412 | Gasket | 1 | Gasket | Amazon eBay eBay |
| 0700501612 | Gasket | 1 | Gasket | eBay |
| 09920-00150 | Liquid Gasket (not shown) | Gasket | eBay | |
| 11-14804 | Gasket | 2 | Gasket | eBay $14.95 |
| 11-14807 | Gasket | 2 | Gasket | eBay |
| 11-14808 | Gasket, Thermostat Housing | 1 | Gasket | eBay |
| 11-15001 | Gasket, Coolant Outlet to Heat Exchanger | 1 | Gasket | eBay $4.95 |
| 11-19701 | Gasket, Heat Exchanger & Gear oil Cooler Outlet | 1 | Gasket | eBay |
| 11-24806 | Gasket, Air Intake (Standard) | 1 | Gasket | eBay |
| 11-31013 | Turbo Oil Return Gasket | 1 | Gasket | eBay |
| 11-31014 | Turbo Oil Inlet Gasket | 1 | Gasket | eBay |
| 11-31096 | Gasket | 1 | Gasket | Amazon eBay |
| 11-31097 | Gasket (6") | 1 | Gasket | eBay |
| 11-34804 | Gasket | 1 | Gasket | eBay $14.95 |
| 11-34808 | Gasket | 1 | Gasket | eBay $16.95 |
| 11-34809 | Gasket, Oil Return Adapter Mounting | 1 | Gasket | eBay |
| 16-01000 | O-ring | 1 | Seal | Amazon eBay |
| 16-04801 | O-ring | 1 | Seal | eBay |
| 16-13101 | O-ring | 1 | Seal | Amazon eBay $9.95 |
| 16-14802 | O-ring | 2 | Seal | eBay |
| 16-14804 | O-ring | 1 | Seal | eBay |
| 16-14806 | O-ring | 1 | Seal | eBay |
| 16-15006 | O-ring | 2 | Seal | eBay |
| 16-15008 | O-ring | 1 | Seal | eBay |
| 16-15705 | O-ring | 1 | Seal | eBay |
| 16-24802 | O-ring | 2 | Seal | eBay |
| 16-24803 | O-ring | 2 | Seal | eBay |
| 16-25002 | O-ring | 1 | Seal | eBay |
| 16-64801 | O-ring | 2 | Seal | eBay |
| 18-14812 | Hose Assembly 1/4" I.D. x 11-1/2" | 1 | Hose | eBay |
| 18-14813 | Hose 1-5/8" ID X 2-1/4" 3 Ply Silicone | 1 | Hose | eBay |
| 18-14814 | Hose 2" ID X 2-1/2" 3 Ply Silicone | 1 | Hose | eBay |
| 18-20001 | Hose, 1-1/4" I.D., 90° Molded | 1 | Hose | eBay |
| 18-22002 | Hose 1-3/4" ID x 2-1/4" | 1 | Hose | Amazon eBay |
| 18-26002 | Hose, 2" I.D. x 3-3/4" 3 Ply Silicone | 1 | Hose | eBay |
| 18-26801 | Hump Hose 6" I.D. x 5" I.D. x 4" LOA | 1 | Hose | eBay |
| 18-54815 | Hose Assembly, 5/16" I.D. x 12" USCG A-1 SAE J1942 | 1 | Hose | eBay |
| 18-54816 | Hose Assembly, 5/16" I.D. x 10-1/4" USCG A-1 SAE J1942 | 1 | Hose | eBay |
| 18-72566 | Hose, 1/2" ID x 15" | 1 | Hose | eBay |
| 18-74806 | Hose Assembly 1/2" ID x 28" | 1 | Hose | eBay |
| 18-75001 | Hose, 2-7/8" I.D. x 3-1/2" 3 Ply Silicone | 1 | Hose | eBay |
| 185046210 | Alternator Assembly | 1 | Alternator | Amazon eBay FridayParts $79.00 |
| 22-45018 | Alternator 24V/ 100 Amp Isolated Ground | 1 | Alternator | eBay |
| 22-45039 | Starting Motor, 12 Volt | 1 | Starter | eBay |
| 22-45078 | Starting Motor, 24 Volt | 1 | Starter | eBay |
| 22-71052 | Alternator (24V/35A ISO Ground) | 1 | Alternator | eBay |
| 24-26813 | "Air Sep" Filter Assembly | 1 | Air filter | eBay |
| 25-14801 | Raw Water Pump | 1 | Pump | eBay $1067.82 |
| 25-24801 | Centrifugal Pump, Cast Iron 1-1/2" NPT Inlet X 1-1/4" NPT Outlet (Aftercooler Supply) | 1 | Pump | eBay |
| 30-00006 | O-ring | 1 | Seal | eBay |
| 30-34833 | Turbocharger (ID tag# 199383) | 1 | Turbocharger | eBay |
| 40-44802 | Drive Belt Set | 1 | Belt | eBay |
| 41-00004 | Hose 3/4" ID x 18-1/2" | 13" | Hose | Amazon eBay |
| 41-01013 | Hose, 5/16" ID | 18 | Hose | Amazon eBay |
| 41-01020 | Hose 3/8" ID | 34 | Hose | Amazon eBay |
| 41-01059 | Hose, 1" I.D. Oil Resistant | Hose | eBay | |
| 51M7042 | O-ring | 1 | Seal | Amazon eBay $5.95 |
| 600-211-1340 | Oil Filter Assembly | 1 | Oil filter | eBay $39.00 KuduParts $23.00 FridayParts $28.16 |
| 600-319-3550 | Element, Final Fuel Filter | 1 | Fuel filter | eBay $29.95 |
| 600-319-4540 | Element, Primary Fuel Filter | 1 | Fuel filter | eBay $20.80 KuduParts $52.00 FridayParts $52.56 |
| 600-421-6320 | Thermostat 1800F/ 820C | 2 | Thermostat | eBay $94.95 FridayParts $40.95 |
| 6138-11-6810 | Gasket, Thermostat Seal | 2 | Gasket | eBay SinoCMP $45.00 |
| 6150-11-1930 | Oil Grommet | 1 | Seal | eBay |
| 6150-11-1950 | Water Grommet | 4 | Seal | eBay |
| 6150-11-1960 | Oil Grommet | 5 | Seal | eBay |
| 6150-11-1970 | Oil Grommet | 1 | Seal | eBay |
| 6150-11-8820 | Rubber Gasket | 10 | Gasket | eBay FridayParts $49.99 |
| 6150-12-1960 | Water Grommet | 1 | Seal | eBay |
| 6150-13-4810 | Gasket | 6 | Gasket | eBay FridayParts $509.99 |
| 6150-21-2230 | Lower O-ring | 6 | Seal | Amazon eBay FridayParts $93.35 |
| 6150-21-2240 | Upper O-ring | 6 | Seal | Amazon eBay |
| 6150-21-2250 | Crevice Seal | 6 | Seal | Amazon eBay |
| 6150-21-3230 | Front Seal | 1 | Seal | eBay |
| 6150-21-5812 | Gasket | 1 | Gasket | eBay |
| 6150-21-6391 | Packing | 9 | Seal | eBay |
| 6150-22-6490 | Gasket | 1 | Gasket | eBay |
| 6150-41-4570 | Valve Stem Seal | 24 | Seal | eBay |
| 6150-51-1710 | Ring | 1 | Seal | eBay |
| 6150-51-1720 | Ring | 1 | Seal | eBay |
| 6150-61-1510 | Oil Seal | 1 | Seal | eBay |
| 6150-61-1821 | Gasket | 1 | Gasket | eBay $14.95 |
| 6150-61-2151 | Seal | 1 | Seal | eBay |
| 6150-61-2510 | O-ring | 2 | Seal | eBay |
| 6150-61-2520 | O-ring | 4 | Seal | eBay |
| 6150-61-2550 | O-ring | 1 | Seal | eBay |
| 6150-61-2815 | Oil Cooler Gasket | 1 | Gasket | eBay |
| 6150-61-6910 | Gasket (can use 11-14806) | 1 | Gasket | eBay |
| 6151-15-5810 | Gasket | 6 | Gasket | eBay $39.95 |
| 6151-21-4161 | Rear Seal | 1 | Seal | eBay |
| 6151-61-1162 | Gasket | 1 | Gasket | eBay $79.95 |
| 6151-71-7100 | Fuel Filter Head Assembly | 1 | Fuel filter | eBay |
| 6162-535430 | Packing | 1 | Seal | eBay |
| 6211-61-1532 | Water Seal | 1 | Seal | eBay |
| 6217-71-7300 | Final Fuel Filter Head Assembly | 1 | Fuel filter | eBay |
| 6221-81-6810 | Gasket | 1 | Gasket | eBay |
| 6251-11-1810 | Cylinder Head Gasket | 6 | Gasket | eBay FridayParts $35.00 |
| 6251-11-4260 | Gasket | 1 | Gasket | eBay |
| 6251-11-4820 | Gasket, Air Intake (Alternate) | 1 | Gasket | eBay |
| 6251-11-7220 | Gasket | 6 | Gasket | eBay FridayParts $37.99 |
| 6251-11-8810 | Gasket | 5 | Gasket | eBay |
| 6251-11-8830 | Seal | 6 | Seal | eBay |
| 6251-21-3231 | Gasket | 1 | Gasket | eBay |
| 6251-21-3250 | Gasket | 2 | Gasket | eBay |
| 6251-21-6450 | Gasket | 3 | Gasket | Amazon eBay |
| 6251-51-1000 | Oil Pump Assembly (Parts not available separately) | 1 | Pump | eBay FridayParts $341.08 |
| 6251-61-1101 | Coolant Pump Assembly (former #6251-61-11000) | 1 | Pump | eBay FridayParts $249.05 |
| 6251-61-1210 | Impeller | 1 | Impeller | eBay |
| 6251-61-2610 | Thermostat | 1 | Thermostat | eBay FridayParts $65.98 |
| 6251-81-7210 | Grommet | 8 | Seal | eBay |
| 6261-81-2710 | Boost Pressure Sensor | 1 | Sensor | eBay |
| 6261-81-2720 | O-ring | 1 | Seal | eBay |
| 6261-81-6900 | Temperature Sensor | 1 | Sensor | eBay |
| 6261-81-9260 | Water Sensor | 1 | Sensor | eBay |
| 6560-61-7300 | Sensor, Air Temperature | 1 | Sensor | eBay FridayParts $37.70 |
| 6735-21-1930 | O-ring | 1 | Seal | eBay |
| TB1207C | Liquid Gasket | Gasket | eBay | |
| 040126210 | Bearing | 2 | Service part / kit | Amazon eBay |
| 06030-06004 | Ball Bearing | 1 | Service part / kit | eBay |
| 06030-06304 | Ball Bearing | 1 | Service part / kit | eBay |
| 10-14811 | Filler Neck Assembly | 1 | Service part / kit | eBay |
| 17-10002 | Expansion Plug Brass 1" | 2 | Service part / kit | eBay |
| 17-10054 | Expansion Plug Brass 1-1/4" | 3 | Service part / kit | eBay |
| 17-14802 | Expansion Plug Brass 2" | 5 | Service part / kit | eBay |
| 185446218 | Stator, complete | 1 | Service part / kit | Amazon eBay |
| 20-15000 | Element, Heat Exchanger | 1 | Service part / kit | eBay |
| 20-24801 | Element, Aftercooler | 1 | Service part / kit | eBay |
| 20-64800 | Gear Oil Cooler (includes keys 1, 15, & 16) | 1 | Service part / kit | eBay |
| 20-64802 | Element (not shown) | 1 | Service part / kit | eBay |
| 21-10001 | Drain Cock, Brass 1/8 NPT | 1 | Service part / kit | eBay |
| 21-10002 | Drain Cock 1/4 NPT | 1 | Service part / kit | Amazon eBay |
| 21-10007 | Filler Cap 7 PSI | 1 | Service part / kit | eBay |
| 21-10010 | Zinc Anode | 1 | Service part / kit | Amazon eBay NAPA $58.23 |
| 21-20002 | One Way Valve, Brass 1/4 NPT x 3/8-37T | 1 | Service part / kit | eBay |
| 22-40537 | Circuit Breaker 30 Amp | 1 | Service part / kit | eBay |
| 22-41079 | Soleniod 24 VDC 85 Amp | 1 | Service part / kit | eBay |
| 27-14850 | Connector, Coolant Bypass | 1 | Service part / kit | eBay |
| 27-34831 | Dry Exhaust Elbow 5" | 1 | Service part / kit | eBay |
| 27-35021 | Dry Exhaust Elbow 6" | 1 | Service part / kit | eBay |
| 27-54808 | Tube Assembly | 1 | Service part / kit | eBay |
| 30-00002 | Piston Ring | 1 | Service part / kit | eBay |
| 30-00018 | Piston Ring | 1 | Service part / kit | eBay |
| 30-00025 | Repair Kit | 1 | Service part / kit | Amazon eBay eBay |
| 30-04809 | Cartridge Assembly 3 | 1 | Service part / kit | eBay |
| 34-14804 | Bushing, Tapered Locking type | 1 | Service part / kit | eBay |
| 36-70006 | Ball Valve, Brass 1/2 NPT Female | 1 | Service part / kit | eBay |
| 36-71002 | Shut-off Valve 3/8 NPT x 1/2-45T | 1 | Service part / kit | eBay |
| 600-2111890 | Spring (not shown) | 1 | Service part / kit | eBay |
| 600-2111930 | Alarm | 1 | Service part / kit | eBay FridayParts $156.29 |
| 6140-61-6512 | Valve | 1 | Service part / kit | eBay |
| 6150-11-1320 | Exhaust Valve Seat, Standard | 2 | Service part / kit | eBay |
| 6150-12-1370 | Valve Guide | 4 | Service part / kit | eBay FridayParts $88.99 |
| 6150-12-8610 | Oil Fill Cap | 1 | Service part / kit | eBay |
| 6150-21-1490 | Camshaft Bushing | 7 | Service part / kit | Amazon eBay FridayParts $74.99 |
| 6150-21-6710 | Breather | 1 | Service part / kit | eBay |
| 6150-21-8000 | Main Bearing Set - Standard | 1 | Service part / kit | Amazon eBay |
| 6150-21-8050 | Thrust Bearing - Standard | 1 | Service part / kit | Amazon eBay |
| 6150-42-4110 | Intake Valve | 12 | Service part / kit | eBay |
| 6150-42-4210 | Exhaust Valve | 12 | Service part / kit | eBay FridayParts $39.99 |
| 6150-51-6210 | Oil Pickup, Forward Sump | 1 | Service part / kit | eBay |
| 6150-51-6612 | Oil Pick-Up, Rear Sump | 1 | Service part / kit | eBay |
| 6151-22-2220 | Cylinder Liner | 6 | Service part / kit | Amazon eBay FridayParts $93.35 |
| 6151-31-3050 | Connecting Rod Bearing - Standard | 6 | Service part / kit | Amazon eBay |
| 6151-62-1310 | Shaft | 1 | Service part / kit | eBay |
| 6151-62-2180 | Strainer | 1 | Service part / kit | eBay |
| 6152-62-2210 | Element | 1 | Service part / kit | eBay FridayParts $189.99 |
| 6162-13-1150 | Expansion Plug | 11 | Service part / kit | eBay |
| 6162-555230 | Valve (not shown) | 1 | Service part / kit | eBay |
| 6207-21-5340 | Dipstick | 1 | Service part / kit | Amazon eBay FridayParts $39.99 |
| 6251-11-1380 | Intake Valve Seat, Standard | 2 | Service part / kit | eBay |
| 6251-11-8840 | Ring | 6 | Service part / kit | eBay |
| 6251-31-2030 | Piston Ring Set | 6 | Service part / kit | Amazon eBay FridayParts $129.99 |
| 6251-31-2510 | Piston | 6 | Service part / kit | Amazon eBay FridayParts $697.58 |
| 6251-41-4450 | Valve Spring | 24 | Service part / kit | eBay |
| 6261-81-7110 | Fuel Cooler | 1 | Service part / kit | eBay |
| 6261-81-9250 | Clear Bowl Assembly | 1 | Service part / kit | 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.
Available documents
Parts manual — P6125 (Northern Lights)Parts manual — P6125H (Northern Lights)Parts manual — filter chart guide (Northern Lights)
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.