Northern Lights NL643 Parts
58 parts fit the Northern Lights NL643. Every part is listed with its Northern Lights part number so you can match it to your parts manual. Choose genuine or quality aftermarket parts — we quote within 24 hours and ship worldwide.
- 131406350 — Fuel Injector (generator)
- NL-185046210 — 12V 14A Alternator (generator)
- NL1900016 — Hose Clamp - M643 / M643K / M643M / Nl643 (#16) (engine)
- NL1900012 — Hose Clamp - M643 / M643K / M643M / Nl643 (#12) (engine)
- NL2290009 — Hourmeter - M643 / M643K / M643M / Nl643 (Rectangular) (engine)
- NL131426180 — Sealing Washer - M643 / M643K / M643M / Nl643 (M10, Copper) (engine)
- NL1201131 — Crankshaft Hexagon Head M6X1.0 X 20Mm - 643 / Nl643 / M643 (engine)
- NL111996060 — Rocker Arm Cover Mounting Gasket - M643 / M643K / M643M / Nl643 (engine)
- NL111316280 — Cylinder Block Insert - M643 / M643K / M643M / Nl643 (engine)
- NL052400280 — Filler Neck O-Ring - M643 / M643K / M643M / Nl643 (engine)
- NL0078216 — Spring Receptacle - M643 / M643K / M643M / Nl643 (1064 Steel, Zinc Plated) (engine)
- NL198217070 — Valve Spring - M643 / M643K / M643M / Nl643 (engine)
- NL120216130 — Valve Cap - M643 / M643K / M643M / Nl643 (Late Production) (engine)
- NL120166280 — Intake Valve - M643 / M643K / M643M / Nl643 (engine)
- NL111996330 — Gasket - M643 / M643K / M643M / Nl643 (Rocker Arm Cover, Industrial) (engine)
- NL111147530 — Cylinder Head Gasket - M643 / M643K / M643M / Nl643 (1.1 Mm Thick) (engine)
- NL111136470 — Cylinder Head Bolt - M643 / M643K / M643M / Nl643 (10 Mm Hex Head) (engine)
- NL111136460 — Cylinder Head Bolt - M643 / M643K / M643M / Nl643 (10 Mm Hex Head) (engine)
- NL110136290 — Intake Valve Seat - M643 / M643K / M643M / Nl643 (engine)
- NL0011003 — Valve Guide Seal - M643 / M643K / M643M / Nl643 (engine)
- NL2268304 — Carbon Brush Assembly - M643 / M643K / M643M / Nl643 (Tf-Ii / Iii And Tf276K) (engine)
- NL2268045 — A.C.Voltage Regulator - M643 / M643K / M643M / Nl643 (Ds-71-2K W/Slug) (engine)
- NL2268035 — Voltage Regulator - M643 / M643K / M643M / Nl643 (engine)
- NL2268005 — Circuit Protector - M643 / M643K / M643M / Nl643 (30A, 240V, A.C., 2 Pole) (engine)
- NL131606280 — Fuel Return Line - M643 / M643K / M643M / Nl643 (engine)
- NL131227330 — O-RING - M643 / M643K / M643M / NL643 (FUEL INJECTION PUMP) Surplus Item - Special Pricing (engine)
- NL2518322 — Back Cover Gasket - M643 / M643K / M643M / Nl643 (Sea Water Pump) (engine)
- NL2518307 — O-Ring - M643 / M643K / M643M / Nl643 (Sea Water Pump) (engine)
- NL2512028 — Seal - M643 / M643K / M643M / Nl643 (Sea Water Pump, Lip Type) (engine)
- NL2512026 — Spacer - M643 / M643K / M643M / Nl643 (Sea Water Pump) (engine)
- NL2510002 — Fresh Water Pump - M643 / M643K / M643M / Nl643 (Marine) (engine)
- NL2012207 — Coolant Filler Neck - M643 / M643K / M643M / Nl643 (Brass, 1-1/8") (engine)
- NL2012003 — Heat Exchanger Element - M643 / M643K / M643M / Nl643 (generator)
- NL145996640 — Back Plate Gasket - M643 / M643K / M643M / Nl643 (Fresh Water Pump) (engine)
- NL145996630 — Mounting Gasket - M643 / M643K / M643M / Nl643 (Fresh Water Pump) (engine)
- NL145206320 — Thermostat - M643 / M643K / M643M / Nl643 (167Degf/75Degc) (engine)
- NL052400400 — Mounting O-Ring - M643 / M643K / M643M / Nl643 (Sea Water Pump) (engine)
- NL0310000 — End Cap - M643 / M643K / M643M / Nl643 (Heat Exchanger) (generator)
- NL0010026 — Spring - M643 / M643K / M643M / Nl643 (Thermostat) (engine)
- NL110666090 — Valve Cover Breather Filter - M643 / M643K / M643M / Nl643 (engine)