Service parts for the M773L
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 | 9 kW |
| Prime power | 7 kW |
| Emissions | US EPA Tier III |
| Controller | TSC (OPTIONAL) |
| Oil capacity | 4.2 L |
| Alternator | PX309K |
| Voltage options | 120 V, 240 V |
| Phase | 1 |
| Rated current | [75, 31.8] A |
| Power factor | 1 |
| Starting system | 12 V DC |
| Dimensions (L×W×H) | 831×548×718 mm |
| Dry weight | 244 kg |
Maintenance & consumables
for the Northern Lights 773LK| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Inspeccione el fi ltro del aire. • | 24-28602 | 13 hr | Amazon eBay | |
| Fuel filter | large spin-on fuel filter | 24-52020 | 100 hr | Amazon eBay $24.71 NAPA $15.34 | |
| Oil filter | full flow, spin-on oil filter with bypass | 24-02001 | 100 hr | Amazon eBay $23.45 NAPA $9.09 | |
| Battery | — | ||||
| Belt | Inspeccione la tensión de la correa trapezoidal. • Verifi que los ajustes de las válvulas. • | 40-08601 | 100 hr | Amazon eBay $122.00 | |
| Coolant | — | ||||
| Coolant filter | — | ||||
| Oil | 4.2 qt | — | 200 hr | ||
| Spark plug | Inspeccione la condición de las baterías con un hidrómetro. • Verifi que el nivel de electrolito en las baterías. • Verifi que el electrolito de las baterías. • | — | 100 hr |
Service intervals
32| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Aceite del motor y filtro | Change | 50 hr | First service — Período de adaptación; también a las 100 horas (PS2/PS3) | |
| Ajustes de las válvulas | Adjust | 50 hr | First service — PS6; después de las primeras 50 horas | |
| Nivel de electrolito de las baterías | Check | 50 hr | 1 mo | PS18 |
| Tensión de la correa trapezoidal | Inspect | 50 hr | PS5 | |
| Aletas del radiador | Clean | 100 hr | PS16; sólo equipos industriales | |
| V-belt tension | Check | 100 hr | SP6 per schedule summary; SP-5 text calls for daily check | |
| battery electrolyte level | Check | 100 hr | SP17 | |
| Aceite del motor | Change | 200 hr | PS2; cada 100 horas o 6 semanas en tiempo frío, lo que llegue primero | |
| Filtro del aire | Inspect | 200 hr | PS4; más a menudo bajo condiciones de mucho polvo | |
| Filtro primario del combustible (marca Racor) | Change | 200 hr | PS8; o cuando sea necesario | |
| Filtro secundario del combustible | Change | 200 hr | PS9 | |
| Filtros del aceite lubricante | Change | 200 hr | PS3 | |
| air cleaner | Check | 200 hr | SP4; check more often in dusty conditions | |
| battery condition | Check | 200 hr | SP18 per schedule summary; battery care text gives hydrometer check every 500 hours | |
| engine oil and filter | Change | 200 hr | First service — Every 200 hours (SP2/3); cold intermittent operation: every 100 hours or six weeks | |
| exhaust elbow | Inspect | 500 hr | SP16; sooner if needed; replace if rust or damage | |
| primary fuel filter element | Change | 500 hr | SP8; or as often as necessary | |
| raw water pump impeller | Change | 500 hr | SP15; or as needed | |
| secondary fuel filter | Change | 500 hr | SP9; or as necessary | |
| Ajustes de las válvulas | Inspect | 600 hr | PS6; cada 600 horas / anualmente | |
| Condición de las baterías (hidrómetro) | Test | 600 hr | PS19 | |
| Inyectores | Inspect | 600 hr | PS11 | |
| Rodete de la bomba del agua bruta | Change | 600 hr | PS17; sólo equipos marinos, o cuando sea necesario | |
| Sistema refrigerante | Clean | 600 hr | 12 mo | PS14; limpie con agua cada 600 horas o cada 12 meses, lo que llegue primero |
| air cleaner element | Change | 1000 hr | 24 mo | Every 1000 hours or two years, whichever comes first |
| injectors | Check | 1000 hr | SP12; clean injection nozzles every 1500 hours | |
| valve clearance | Adjust | 1000 hr | SP6; after 1000 hours or as needed | |
| Bomba de inyección del combustible | Inspect | 2400 hr | PS12 | |
| Cambiador de calor | Clean | 2400 hr | 12 mo | PS15; sólo equipos marinos |
| cooling system | Other | 2500 hr | 24 mo | SP11 check and flush; every 2500 hours or every 24 months, whichever comes first |
| fuel injection pump | Check | 2500 hr | SP13; settings, max speed, idle speed and exhaust smoke | |
| heat exchanger | Clean | 2500 hr | 24 mo | SP14; every 24 months, or after 2500 hours, or as needed |
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
26| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Clearance | Coolant level below filler cap sealing surface | about 1 in. (2.5 cm) | in. (cm) | engine cold |
| Clearance | Deflexión de la correa trapezoidal | 3/16 | pulgada (5 mm) | punto céntrico entre el cigüeñal y las poleas del alternador |
| Clearance | V-belt deflection at midpoint between crankshaft and alternator pulleys | 3/16 in. (5 mm) | in. (mm) | |
| Gap | Valve clearance, intake and exhaust | 0.008 in. (0.2 mm) | in. (mm) | |
| Pressure | Engine oil pressure (Operating) | above 15 PSI | PSI | gauges checked often while operating |
| Pressure | Engine oil pressure normal reading | 20-60 PSI | PSI | after a few seconds of operation |
| Pressure | Expansion tank filler cap release pressure | 7 PSI (0.5 bar) | PSI (bar) | |
| Pressure | Presión del aceite (operación) | arriba de 15 | PSI | |
| Pressure | Presión del aceite normal | 20-60 | PSI | |
| Pressure | Válvula de presión del tapón del refrigerante | aproximadamente 7 | PSI (0.5 bar) | |
| Resistance | Glow plug resistance between terminal and engine block | under 1 ohm | ohm | |
| Speed | Velocidad del motor | 1200 ó 1800 (60 Hz) ó 1500 (50 Hz) | RPM | |
| Temperature | Coolant temperature gauge normal range | 167°F and 194°F (75°C to 90°C) | °F (°C) | operating |
| Temperature | High water temperature shutdown threshold | 205°F (96°C) | °F (°C) | marine units |
| Temperature | Restart temperature after overheat | below 200°F (94°C) | °F (°C) | |
| Temperature | Temperatura de parada de emergencia | arriba de 205 | °F (96°C) | |
| Temperature | Temperatura del agua (operación) | bajo 200 | °F (94°C) | |
| Torque | Injector | 43 or 50 ft/lbs (6 to 7 kgm) | ft/lbs (kgm) | |
| Torque | Injector return line retaining bolts | 22 - 30 ft/lbs | ft/lbs | |
| Torque | Inyector | 43 a 50 | libras por pie (6 a 7 kgm) | |
| Torque | Rocker arm cover nuts | 5 - 8 ft/lbs (0.8 - 2.3 kg/m) | ft/lbs (kg/m) | |
| Torque | Tornillos de retención del tubo de retorno de combustible | 22 - 30 | libras por pie (3.0 - 4.1 kgm) | |
| Torque | Tuercas de la tapa del balancín | 5 - 8 | libras por pie (0.8 - 2.3 kg) | |
| Valve clearance | Huelgo de válvulas de admisión y escape | 0.008 | pulgada (0.2 mm) | motor frío y parado |
| Voltage | DC voltmeter reading | between 11 and 15 volts | volts | at 80°F (25°C) ambient temperature |
| Voltage | Voltímetro CC | 11 y 15 | voltios | temperatura ambiente de 80°F (25°C) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Coolant | 50% water / 50% ethylene glycol antifreeze mix | Not methyl alcohol based antifreeze; antifreeze with high silicate should not be used. Distilled or soft water preferred | |||
| Coolant | Mezcla 50% agua / 50% etilenglicol (anticongelante) | Recomendado para todo el año | |||
| Engine oil | SAE 5W sencilla / SAE 5-20W múltiple | API Servicio CC/CD/CE (sencilla); API Servicio CC/CD/SF (múltiple) | below -23°C | Bajo -10°F (-23°C); puede aumentar el consumo de aceite. Nunca agregue aditivos ni aceite limpiador. | |
| Engine oil | SAE 5W single viscosity / SAE 5-20W multi-viscosity | API Service CC/CD/CE single viscosity; API Service CC/CD/CF multi-viscosity | below -23°C | Below -10°F (-23°C); some increase in oil consumption may be expected with SAE 5W and SAE 5-20W oils | |
| Engine oil | SAE 10W sencilla / SAE 10-30W múltiple | API Servicio CC/CD/CE (sencilla); API Servicio CC/CD/SF (múltiple) | -23°C to 0°C | -10 a 32°F (-23 a 0°C) | |
| Engine oil | SAE 10W single viscosity / SAE 10-30W multi-viscosity | API Service CC/CD/CE single viscosity; API Service CC/CD/CF multi-viscosity | -23°C to 0°C | -10 to 32°F (-23 to 0°C) | |
| Engine oil | SAE 30W sencilla / SAE 15-40W múltiple | API Servicio CC/CD/CE (sencilla); API Servicio CC/CD/SF (múltiple) | above 0°C | 4.0 litros | Arriba de 32°F (0°C) |
| Engine oil | SAE 30W single viscosity / SAE 15-40W multi-viscosity | API Service CC/CD/CE single viscosity; API Service CC/CD/CF multi-viscosity | above 0°C | 4.9 liters | Above 32°F (0°C). Engine capacity with new oil filter: 4.75 quarts (4.9 liters) - M773LW3(G) |
| Fuel | Diesel grado No. 1 | ASTM D975 | below 0°C | Bajo el punto de congelación y en altitudes de más de 5.500 pies (1.500 m) | |
| Fuel | Grade No. 2 diesel above freezing 32°F (0°C); Grade No. 1 below freezing and at altitudes above 5,500 ft. (1500 meters) | ASTM designation D975; low or ultra low sulphur; cetane number minimum of 45 | Do not use domestic heating oils, Class B engine, Class D domestic fuels, Class E/F/G/H industrial or marine fuels, ASTM-D975-60T No. 4-D and higher | ||
| Fuel | Diesel grado No. 2 (ASTM D975) | ASTM D975; número de cetano mínimo 45; menos del 1% de azufre (preferible menos del 0.5%) | above 0°C | Arriba de 32°F (0°C) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Procedures
12Ajuste de las válvulas adjustment
Tools: Juego de galgas
- Ajuste las válvulas después de las primeras 50 horas y cada 600 horas.
- El motor debe estar frío y parado.
- Gire el cigüeñal hasta que la válvula de admisión empiece a abrir y la de escape a cerrar.
- Gire el cigüeñal una vuelta completa más y ajuste ambas válvulas de ese cilindro.
- Afloje la tuerca de retención y ajuste el huelgo con el tornillo de ajuste.
- Repita los pasos para cada cilindro.
- Vuelva a poner la tapa del balancín y apriete las tuercas.
Valve Clearance Adjustment adjustment
Tools: feeler gauge, wrench
- Remove the rocker arm cover.
- Bring No. 1 cylinder to top dead center on compression: align crank pulley top mark with timing gear case mark.
- Loosen the lock nut and adjust clearance between rocker arm and valve guide for intake and exhaust to 0.008 in. (0.2 mm).
- Repeat for each cylinder; each set of valves must be adjusted individually.
- Replace rocker arm cover and tighten cover nuts to 5 - 8 ft/lbs (0.8 - 2.3 kg/m).
Verificación de las bujías de calentamiento diagnostic
Tools: Bombilla de prueba CC
- Afloje el cable portador de corriente entre el polo positivo de la batería y el polo positivo de la bujía.
- Conecte una bombilla de prueba CC entre el polo positivo de la batería y el polo positivo de la bujía.
- Si la bombilla se prende, la bujía funciona apropiadamente.
- Verifique todas las bujías y cambie las defectuosas.
Bleeding the Fuel System maintenance
⚠ Escaping diesel fuel under pressure can penetrate skin; relieve pressure before disconnecting lines.
Tools: wrench, cardboard
- Loosen bleed bolt A on top of the filter.
- Pump hand primer B on the fuel lift pump until pure fuel without bubbles escapes; tighten bleed screw A.
- Loosen bleed screw C, pump hand primer until pure fuel escapes, then tighten.
- If the engine will not start, loosen a fuel line at the injector and crank until pure fuel escapes, then tighten.
- After the engine starts, use a piece of cardboard to look for fuel leaks.
Cambio del aceite del motor maintenance
⚠ Nunca utilice ningún aceite limpiador.
⚠ Tire el aceite de desperdicio de manera apropiada.
- Cambie el aceite y el filtro después de las primeras 50 horas.
- Use aceite de Servicio CC de peso 30 durante las primeras 100 horas.
- Cambie el aceite y el filtro de nuevo a las 100 horas; después cada 200 horas.
- Quite el tapón del tubo de drenaje y vacíe el aceite; vuelva a poner el tapón y el tubo.
- Cambie el aceite cuando el motor esté cálido.
- Vuelva a llenar el motor con el aceite recomendado.
Cambio del filtro del aceite maintenance
⚠ El apretar demasiado puede causar daño en la caja del filtro.
Tools: Llave de filtro
- Cambie el filtro cada 200 horas.
- Quite el filtro gastado con una llave de filtro y tirelo apropiadamente.
- Asegúrese de quitar y tirar el empaque gastado; limpie la superficie de la base.
- Extienda una capa delgada de aceite en el empaque de goma del filtro nuevo.
- Enrósquelo hasta que el empaque toque la superficie selladora; apriete media vuelta más sólo con las manos.
- Arranque el motor, verifique que no haya pérdidas, pare y verifique el nivel.
Cambio del rodete de la bomba del agua bruta maintenance
⚠ Ponga material protector debajo de los desarmadores para no dañar la caja de la bomba.
⚠ Mantenga a bordo un rodete y una junta de cubierta de reserva.
Tools: Alicates puntiagudos, Dos desarmadores
- Cambie el rodete cada 600 horas o como sea necesario.
- Quite la cubierta del extremo de la bomba.
- Quite el rodete con alicates puntiagudos o dos desarmadores; quite todos los pedazos.
- Limpie la parte interior de la caja.
- Presione adentro el rodete nuevo y ponga la arandela selladora.
- Vuelva a poner la cubierta utilizando una junta nueva.
Changing Lube Oil Filter maintenance
⚠ Overtightening can damage the filter element.
Tools: filter wrench
- Use a filter wrench to remove the old filter and dispose of it properly.
- Make sure the old gasket is removed and discarded; clean the mounting surface.
- Spread a thin film of engine oil on the new filter's rubber gasket.
- Screw the filter on the nipple until the gasket meets the sealing surface.
- Using hands only, tighten one-half turn farther.
- Fill engine with oil, start and check for leaks; stop, wait 3 minutes and check level.
Cooling System Flushing maintenance
⚠ Close the sea-cock before working on the engine cooling system.
⚠ Do not open the filler cap when the engine is warm.
- Remove expansion tank cap and drain the engine block.
- Open block drain cock and remove the plug in the lower left side of the heat exchanger tank.
- Pour clean water into the expansion tank until water from the drains is free of discoloration and sediment.
- Let water drain completely, close drains and refill with recommended mixture.
- Check hoses and connections and repair any leakage.
Correas trapezoidales maintenance
- Verifique la tensión y el desgaste de la correa después de cada 50 horas.
- Presione con el pulgar en el punto céntrico entre el cigüeñal y las poleas del alternador.
- La tensión está correcta si la correa puede ser presionada 3/16 de pulgada (5 mm).
Heat Exchanger Cleaning maintenance
Tools: metal rod
- Drain expansion tank and heat exchanger.
- Remove heat exchanger end covers and remove the core.
- Clean the inside of the core tubes using a metal rod; flush, inspect and clean again if necessary.
- Reassemble, fill the cooling system, start the engine and check for leaks.
Oil Change maintenance
⚠ Never put additives or flushing oil in crankcase.
⚠ Dispose of waste oil in an approved manner.
- Change oil when engine is warm.
- Loosen the clamp on the oil change tube and remove the cap; drain oil.
- Replace the cap and tube.
- Refill engine with recommended oil; capacity with new filter is 4.9 liters (4.75 quarts).
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
What is the power rating of the Northern Lights M773L?
The Northern Lights M773L is rated 9 kW standby.
What engine is in the Northern Lights M773L?
The Northern Lights M773L is powered by the Northern Lights 773LK engine.
Is the Northern Lights M773L diesel or gas?
The Northern Lights M773L runs on diesel.
How much oil does the Northern Lights M773L take?
The Northern Lights M773L has an engine oil capacity of 4.2 liters (4.4 US quarts), per the manufacturer specification sheet.
What is the continuous rating of the Northern Lights M773L?
The Northern Lights M773L is rated 7 kW prime, against 9 kW standby.
What is the dry weight of the Northern Lights M773L?
The Northern Lights M773L has a dry weight of 244 kg (537 lb).
What voltage does the Northern Lights M773L produce?
The Northern Lights M773L is offered in 120 V, 240 V, 1-phase.
Which alternator is fitted to the Northern Lights M773L?
The Northern Lights M773L uses a PX309K alternator.
What oil filter does the Northern Lights M773L use?
The Northern Lights M773L uses oil filter part number 24-02001.
Which fuel filter part number does the Northern Lights M773L take?
The Northern Lights M773L uses fuel filter part number 24-52020.
What air filter does the Northern Lights M773L use?
The Northern Lights M773L uses air filter part number 24-28602.
Repair guides
14- Before Starting
- Bleeding the Fuel System
- Booster Battery Connection
- Changing Lube Oil Filter
- Cooling System Flushing
- Heat Exchanger Cleaning
- Injector Removal and Installation
- Oil Change
- Replacing Raw Water Pump Impeller
- Returning Unit to Service from Long-Term Storage
- Starting
- Stopping
- Valve Clearance Adjustment
- Winterizing / Out-of-Service
Step-by-step procedures compiled from the Northern Lights service manual for this model.
Parts
250| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 00-08601 | Belt Guard | 1 | Belt | Amazon eBay |
| 025100006 | Seal Washer | 1 | Seal | Amazon eBay |
| 025100016 | Seal Washer | 1 | Seal | Amazon eBay |
| 050209107 | Oil Seal | 1 | Seal | Amazon eBay FridayParts $44.63 |
| 052100030 | O-ring | 1 | Seal | Amazon eBay |
| 052100050 | O-ring | 1 | Seal | Amazon eBay |
| 052100070 | O-ring | 1 | Seal | Amazon eBay |
| 052100100 | O-Ring | 2 | Seal | Amazon eBay |
| 052100120 | O-ring | 1 | Seal | Amazon eBay |
| 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 |
| 052109099 | Gasket | 1 | Gasket | Amazon eBay |
| 052109101 | Gasket | 1 | Gasket | 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 |
| 052300400 | O-ring | 1 | Seal | Amazon eBay |
| 052300700 | O-ring, Gear Case Cover | 1 | Seal | Amazon eBay $10.95 |
| 068115200 | Tube | 1 | Hose | Amazon eBay |
| 10-28603 | Cover, Lower Air Intake with 1-3/8" Hose Barb | 1 | Hose | Amazon eBay |
| 11-08601 | Gasket, Exhaust | 1 | Gasket | Amazon eBay |
| 11-12005 | Oil Fill Neck Gasket | 1 | Gasket | Amazon eBay |
| 11-18602 | Gasket, Thermostat Cover | 1 | Gasket | Amazon eBay |
| 11-28601 | Gasket, Air Filter Housing Cover | 1 | Gasket | eBay |
| 11-28602 | Gasket, Air Filter Housing Lower Intake Cover | 1 | Gasket | eBay |
| 11-31902 | Gasket | 1 | Gasket | Amazon eBay |
| 110996800 | Gasket | 1 | Gasket | Amazon eBay |
| 111147560 | Head Gasket; t = 1.2 | 1 | Gasket | Amazon eBay FridayParts $27.43 |
| 111147570 | Head Gasket; t = 1.3 | 1 | Gasket | Amazon eBay FridayParts $44.00 |
| 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 |
| 120996150 | Gasket, Rocker Arm Bracket | 1 | Gasket | eBay |
| 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 |
| 130516089 | Gasket | 1 | Gasket | Amazon eBay |
| 130516101 | Gasket | 1 | Gasket | eBay |
| 130996130 | Gasket | 1 | Gasket | Amazon eBay $15.00 |
| 131017920 | Injection Pump Assembly | 1 | Pump | Amazon eBay |
| 131017921 | Injection Pump Assembly | 1 | Pump | Amazon eBay FridayParts $617.36 |
| 131226180 | O-ring | 1 | Seal | Amazon eBay |
| 131406340 | Injector Assembly | 3 | Injector | Amazon eBay $30.59 FridayParts $91.99 |
| 131406560 | Injector Assembly | 3 | Injector | eBay FridayParts $145.00 |
| 131416150 | Nozzle | 1 | Injector | Amazon eBay |
| 131416250 | Nozzle | 1 | Injector | eBay FridayParts $97.99 |
| 131426200 | Gasket | 3 | Gasket | Amazon eBay $9.95 |
| 131426210 | Gasket | 1 | Gasket | Amazon eBay |
| 135996541 | Gasket | 1 | Gasket | eBay |
| 135996900 | Gasket | 1 | Gasket | eBay |
| 135996930 | Gasket | 1 | Gasket | Amazon eBay |
| 135996940 | Gasket | 1 | Gasket | Amazon eBay |
| 140116140 | Oil Pump Cover | 1 | Pump | Amazon eBay |
| 140546020 | Filter Joint | 1 | Gasket | Amazon eBay |
| 140606701 | Oil Line | 1 | Hose | Amazon eBay |
| 140986830 | Oil Hose (Marine) | 1 | Hose | Amazon eBay |
| 140996260 | Gasket | 4 | Gasket | Amazon eBay |
| 140996270 | Gasket, Valve Assembly | 4 | Gasket | Amazon eBay $7.95 |
| 145017870 | Coolant Pump Assembly | 1 | Pump | eBay $200.00 FridayParts $57.50 |
| 145017910 | Coolant Pump Assembly | 1 | Pump | Amazon eBay $180.00 |
| 145206022 | Thermostat | 1 | Thermostat | Amazon eBay FridayParts $14.44 |
| 145206210 | Thermostat | 1 | Thermostat | eBay $20.00 FridayParts $14.44 |
| 145996830 | Gasket | 1 | Gasket | Amazon eBay $195.00 |
| 145996840 | Gasket | 1 | Gasket | eBay |
| 145996850 | Gasket, Thermostat Cover | 1 | Gasket | eBay |
| 16-08601 | O-ring | 1 | Gasket | Amazon eBay |
| 16-13101 | O-ring | 1 | Seal | Amazon eBay $9.95 |
| 165996520 | Gasket, Front Plate | 1 | Gasket | Amazon eBay |
| 165996530 | Gasket | 1 | Gasket | Amazon eBay |
| 18-18601 | Coolant Pump Inlet Hose | 1 | Hose | Amazon eBay |
| 18-18602 | Hose 5/16" ID x 28" Polyvinyl | 1 | Hose | Amazon eBay |
| 18-18604 | Hose, Coolant Pump Inlet | 1 | Hose | eBay |
| 18-18605 | Hose, Expansion Tank Outlet | 1 | Hose | eBay |
| 18-18606 | Hose, 1/2” I.D. x 3-1/2” 3 Ply Silicone | 1 | Hose | eBay |
| 18-28201 | Hose 1-5/8" ID x 1-3/4" 3 Ply Silicone | 1 | Hose | eBay |
| 18-28601 | Hose, Air Intake | 1 | Hose | Amazon eBay |
| 18-28602 | Hose, Air Intake Snorkel | 1 | Hose | eBay |
| 18-50007 | Hose Assy 5/16”ID X 12” 5/16FMS X 5/16FMS | 1 | Hose | eBay |
| 18-58602 | Hose Assembly 1/4" ID x 12-1/2” | 1 | Hose | eBay |
| 18-58603 | Hose Assembly 1/4" ID x 19” | 1 | Hose | eBay |
| 18-58604 | Hose Assembly 1/4” ID x 12-1/2” | 1 | Hose | eBay |
| 18-58710 | Hose Assembly 3/16" ID x 19” | 1 | Hose | eBay |
| 18-70005 | Hose 3/8”ID X 7” Push-On | 1 | Hose | Amazon Amazon eBay eBay |
| 18-72004 | Oil Drain Hose | 1 | Hose | Amazon eBay |
| 185046210 | Alternator Assembly | 1 | Alternator | Amazon eBay FridayParts $79.00 |
| 185046220 | Alternator 12 Volt, 40 Amp | 1 | Alternator | Amazon eBay FridayParts $107.03 SinoCMP $239.00 |
| 185086551 | Starter 12 Volt | 1 | Starter | Amazon eBay $261.80 |
| 185246011 | Oil pressure unit | 1 | Sensor | Amazon eBay $22.50 FridayParts $11.20 |
| 185366220 | Glow Plug, 12 Volt | 3 | Glow plug | Amazon eBay $14.49 FridayParts $47.99 |
| 185366250 | Glow Plug, 12 Volt | 3 | Glow plug | eBay $81.82 FridayParts $47.99 |
| 185376370 | Connector, Glow Plugs (former Harness part # 184606360) | 2 | Glow plug | Amazon eBay |
| 185416490 | Brush Assembly | 1 | Brush | Amazon eBay |
| 185416500 | Brush Holder Assembly | 1 | Brush | Amazon eBay |
| 185426231 | Brush | 2 | Brush | Amazon eBay |
| 185446234 | Regulator Assembly | 1 | Avr | Amazon eBay |
| 19-00012 | Hose Clamp #12 | 5 | Hose | Amazon eBay |
| 19-00016 | Hose Clamp #16 | 2 | Hose | Amazon Amazon eBay eBay |
| 19-00020 | Hose Clamp #20 | 1 | Hose | Amazon eBay eBay |
| 19-00040 | Hose Clamp #40 | 2 | Hose | Amazon eBay |
| 19-00048 | Hose Clamp #48 | 2 | Hose | Amazon eBay |
| 19-18602 | Hose Clamp | 2 | Hose | Amazon eBay |
| 195907460 | Gasket Kit (Industrial, includes keys 1-40) | 1 | Gasket | eBay |
| 198636090 | Oil Seal | 1 | Seal | Amazon eBay FridayParts $45.14 |
| 21-13102 | Union 3/4" Hose Barb | 1 | Hose | Amazon eBay |
| 22-40236 | Oil Pressure Switch | 1 | Sensor | eBay |
| 22-40278 | Alternator (24V/40A Standard Ground) | 1 | Alternator | eBay |
| 22-40358 | Temperature Switch 95°C | 1 | Sensor | eBay |
| 22-40763 | Alternator 24 Volt, 35 Amp Isolated Ground | 1 | Alternator | eBay |
| 22-40846 | Temperature Switch 95°C M16 X 1.5 | 1 | Sensor | eBay $90.00 |
| 22-41016 | Oil Pressure Sender | 1 | Sensor | Amazon eBay $66.00 |
| 22-42014 | Switch, High Exhaust Temperature 205°F | 1 | Sensor | Amazon eBay |
| 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 |
| 22-42121 | Starter, 24 Volt Standard Ground | 1 | Starter | eBay |
| 22-42122 | Starter, 24 Volt Isolated Ground | 1 | Starter | eBay |
| 22-42129 | Starter, 12 Volt Isolated Ground | 1 | Starter | eBay |
| 22-42803 | Oil Pressure Sender | 1 | Sensor | Amazon eBay |
| 22-44810 | Sender, Water Temperature - Single Station | 1 | Sensor | eBay |
| 22-48206 | Alternator 12 Volt, 40 Amp Isolated Ground | 1 | Alternator | eBay |
| 22-48603 | Alternator 24 Volt 25 Amp Standard Ground | 1 | Alternator | eBay |
| 22-48604 | Alternator 24 Volt 25 Amp Isolated Ground | 1 | Alternator | eBay |
| 22-71016 | Sender, Oil Pressure - Dual Station | 1 | Sensor | Amazon eBay |
| 22-71026 | Sender, Water Temperature - Dual Station | 1 | Sensor | Amazon eBay |
| 22-74802 | Sender, Water Temperature - Dual Station | 1 | Sensor | eBay |
| 22-74803 | Sender, Oil Pressure - Dual Station | 1 | Sensor | eBay $14.95 |
| 24-02001 | Oil Filter | 1 | Oil filter | Amazon eBay $23.45 NAPA $9.09 |
| 24-02002 | Oil Filter | 4 | Oil filter | Amazon eBay $21.99 NAPA $23.67 |
| 24-28602 | Air Filter Element | 1 | Air filter | Amazon eBay |
| 24-52020 | Fuel Filter | 1 | Fuel filter | Amazon eBay $24.71 NAPA $15.34 |
| 25-11216 | Impeller | 1 | Impeller | Amazon eBay $199.95 |
| 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 |
| 26-10002 | Feed Pump Assembly (includes keys #1 - 15) | 1 | Pump | eBay |
| 27-18601 | Tube 5/16" ID x 23" Polyurethane | 1 | Hose | Amazon eBay |
| 28-18601 | Thermostat Cover Plate | 1 | Thermostat | Amazon eBay |
| 29-08600 | Gasket Kit | 1 | Gasket | Amazon eBay |
| 29-08602 | Gasket Kit (Marine, includes all keys) | 1 | Gasket | eBay |
| 314990013 | Gasket (Industrial) | 1 | Gasket | eBay |
| 314990030 | Gasket, Elbow | 1 | Gasket | Amazon eBay |
| 340990011 | Gasket, Gear Case Cover | 1 | Gasket | Amazon eBay |
| 36-72002 | Hand Pump | 1 | Pump | Amazon eBay |
| 385720110 | Temperature Switch 95°C | 1 | Sensor | Amazon eBay |
| 40-08601 | Drive Belt | 1 | Belt | Amazon eBay $122.00 |
| 40-08603 | Drive Belt | 1 | Belt | Amazon eBay |
| 40-08604 | Drive Belt (use with 22-48206 & 22-48604) | 1 | Belt | eBay |
| 41-00004 | Hose 3/4" ID x 18-1/2" | 13" | Hose | Amazon eBay |
| 41-01011 | Hose 1/4" ID Push-on | 11 | Hose | Amazon eBay FridayParts $859.86 |
| 49-00012 | Hose Clamp #12 | 4 | Hose | Amazon eBay |
| 7732-54108 | Belt guard | Belt guard | Amazon eBay | |
| 7732-54367 | Coolant recovery bottle | Coolant recovery bottle | Amazon eBay | |
| 7732-54637 | Generator control box | Control box | Amazon eBay | |
| 7732-54692 | AC circuit breaker for AVR | Ac circuit breaker avr | Amazon eBay | |
| OM773LW3-01 | Air Filter | 1 | Air filter | Amazon eBay |
| OM773LW3-02 | Oil Filter | 1 | Oil filter | Amazon eBay |
| OM773LW3-03 | Fuel Filter | 1 | Fuel filter | Amazon eBay |
| OM773LW3-04 | Belt | 1 | Belt | Amazon eBay |
| OM773LW3-05 | Battery | 1 | Battery | Amazon eBay |
| OM773LW3-06 | Spark Plug | 1 | Spark plug | Amazon eBay |
| T403274 | O-ring | 1 | Seal | eBay |
| T430626 | O-ring | 2 | Seal | Amazon eBay |
| T432690 | O-ring | 2 | Seal | eBay |
| T434080 | O-ring | 1 | Seal | eBay |
| T435154 | Gasket | 1 | Gasket | eBay |
| T435160 | Gasket | 1 | Gasket | Amazon eBay |
| U10996900 | Gasket | 1 | Gasket | Amazon eBay |
| U20406140 | Valve Guide Seal | 3 | Seal | eBay FridayParts $31.49 |
| U35997290 | Gasket | 1 | Gasket | eBay |
| U45996831 | Gasket | 1 | Gasket | eBay |
| 00-00013 | Label "12 Volt" | 1 | Service part / kit | Amazon eBay $121.99 |
| 00-00014 | Label "24 Volt" | 1 | Service part / kit | Amazon eBay |
| 00-08301 | "Northern Lights" Decal | 1 | Service part / kit | Amazon eBay $575.49 |
| 00-13101 | Spring | 1 | Service part / kit | Amazon eBay |
| 00-40013 | Plate, S-1 Control Panel | 1 | Service part / kit | Amazon eBay |
| 00-40028 | Grommet | 1 | Service part / kit | Amazon eBay |
| 010109235 | Bolt | 20 | Service part / kit | Amazon eBay |
| 010109264 | Bolt | 1 | Service part / kit | Amazon eBay |
| 010109340 | Bolt | 6 | Service part / kit | Amazon eBay |
| 010110610 | Bolt | 2 | Service part / kit | Amazon eBay |
| 010110625 | Bolt | 2 | Service part / kit | Amazon eBay |
| 010110630 | Bolt | 1 | Service part / kit | Amazon eBay |
| 010310860 | Bolt | 1 | Service part / kit | Amazon eBay |
| 010311020 | Bolt | 8 | Service part / kit | Amazon eBay |
| 010311045 | Bolt | 2 | Service part / kit | Amazon eBay |
| 010700610 | Bolt | 1 | Service part / kit | Amazon eBay |
| 010700820 | Bolt | 4 | Service part / kit | Amazon eBay |
| 010700835 | Bolt | 2 | Service part / kit | Amazon eBay |
| 010700845 | Bolt | 2 | Service part / kit | Amazon eBay |
| 010810840 | Bolt | 4 | Service part / kit | Amazon eBay |
| 010810845 | Bolt | 2 | Service part / kit | Amazon eBay |
| 0109440 | Stud | 2 | Service part / kit | Amazon eBay |
| 011100408 | Bolt | 1 | Service part / kit | Amazon eBay |
| 011301025 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011310612 | Bolt | 1 | Service part / kit | Amazon eBay |
| 011310614 | Bolt | 4 | Service part / kit | Amazon eBay |
| 011310620 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011310625 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011310635 | Bolt | 1 | Service part / kit | Amazon eBay |
| 011310640 | Bolt | 3 | Service part / kit | Amazon eBay |
| 011310660 | Bolt | 3 | Service part / kit | Amazon eBay |
| 011310680 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011510640 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011510840 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011510850 | Bolt | 2 | Service part / kit | Amazon eBay |
| 011510865 | Bolt | 3 | Service part / kit | Amazon eBay |
| 012100620 | Stud | 1 | Service part / kit | Amazon eBay |
| 012100635 | Stud M6 x 1.0 x 35 mm | 1 | Service part / kit | Amazon eBay |
| 012100820 | Stud | 2 | Service part / kit | Amazon eBay |
| 012109177 | Stud | 3 | Service part / kit | Amazon eBay |
| 012110660 | Stud | 1 | Service part / kit | Amazon eBay |
| 015100412 | Screw | 1 | Service part / kit | Amazon eBay |
| 015140408 | Screw | 1 | Service part / kit | Amazon eBay |
| 015140425 | Screw | 2 | Service part / kit | Amazon eBay |
| 020109075 | CON ROD NUT | 6 | Service part / kit | Amazon eBay |
| 020109076 | Nut | 6 | Service part / kit | Amazon eBay |
| 020210010 | Nut | 1 | Service part / kit | Amazon eBay |
| 020700008 | Nut | 2 | Service part / kit | Amazon eBay |
| 020800018 | Nut | 1 | Service part / kit | Amazon eBay |
| 020900010 | Nut | 2 | Service part / kit | Amazon eBay |
| 023100004 | Nut | 3 | Service part / kit | Amazon eBay |
| 023100006 | Nut | 2 | Service part / kit | Amazon eBay |
| 023100008 | Nut | 3 | Service part / kit | Amazon eBay |
| 024600008 | Cap Nut | 3 | Service part / kit | Amazon eBay |
| 026100010 | Washer | 1 | Service part / kit | Amazon eBay |
| 026200008 | Washer | 1 | Service part / kit | Amazon eBay |
| 026200010 | Washer | 1 | Service part / kit | Amazon eBay |
| 027100008 | Spring Washer | 1 | Service part / kit | Amazon eBay |
| 027100010 | Spring washer | 1 | Service part / kit | Amazon eBay |
| 030300414 | Spring Pin | 1 | Service part / kit | Amazon eBay |
| 030300816 | Spring Pin | 1 | Service part / kit | Amazon eBay |
| 030309005 | Spring Pin | 2 | Service part / kit | Amazon eBay |
| 030500512 | Dowel Pin | 2 | Service part / kit | Amazon eBay |
| 030500612 | Dowel Pin | 6 | Service part / kit | Amazon eBay |
| 030500616 | Dowel Pin | 2 | Service part / kit | Amazon eBay |
| 030501025 | Dowel Pin | 2 | Service part / kit | Amazon eBay |
| 030509020 | Dowel Pin | 1 | Service part / kit | Amazon eBay |
| 031100004 | Snap Pin | 1 | Service part / kit | Amazon eBay |
| 034100508 | Key | 1 | Service part / kit | Amazon eBay |
| 036500021 | Snap Ring | 6 | Service part / kit | Amazon eBay |
| 036509005 | Snap Ring | 1 | Service part / kit | Amazon eBay |
| 036800005 | Snap Ring | 1 | Service part / kit | Amazon eBay |
| 036800006 | Snap Ring | 1 | Service part / kit | Amazon eBay |
| 036800008 | Snap Ring | 2 | Service part / kit | Amazon eBay |
| 036800010 | Snap Ring | 1 | Service part / kit | Amazon eBay |
| 040106203 | Bearing | 1 | 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 |
|---|---|---|---|
| 50% | 1.8 | 0.48 | |
| 100% | 3.52 | 0.93 | |
| Prime | 1.4 | 1.4 | |
| Prime | 50% | 1.93 | 0.51 |
| Prime | 100% | 3.52 | 0.93 |
| Standby | 0.93 | 0.93 | |
| Standby | 100% | 3.52 | 0.93 |
Available documents
This page was generated from the 18 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.