Our offices are closed for July 4th. Orders placed online will be processed on Monday 7/7/2025.
You have no items in your shopping cart.
Replaces old part number NL-11-300620.
This is a genuine Northern Lights Crankshaft Hexagon Head M6X1.0 X 20mm for 643, NL643 and M643 generators. This item is a genuine Northern Lights part shipped with a 6-month warranty. Call us at 888.687.0539 if you have any questions about this item. As always, your satisfaction is guaranteed!
GASKET - M643 / M643K / M643M / NL643 (EXHAUST OUTLET)
$5.27
EXHAUST MANIFOLD MOUNTING GASKET - M673
$33.66
COOLANT FILLER CAP - M30C / M673 / L984 / M864K (7 PSI, DOUBLE SEAL)
$24.95
THERMOSTAT - M643 / M643K / M643M / NL643 (167DEGF/75DEGC)
$63.61
END CAP - M643 / M643K / M643M / NL643 (HEAT EXCHANGER)
$79.99
WET EXHAUST ELBOW - M753K / M753W / M753W2 / NL753K (1.2", STAINLESS STEEL)
Use with NL-135996550 Mounting Gasket
$260.30
SPRING - M643 / M643K / M643M / NL643 (THERMOSTAT)
$23.46
PLATEFORM MOUNT - M643 / M643K / M643M / NL643 (120 LB)
$127.31
