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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.
GASKET - M643 / M643K / M643M / NL643 (EXHAUST OUTLET)
$4.91
EXHAUST MANIFOLD MOUNTING GASKET - M673
$27.78
COOLANT FILLER CAP - M30C / M673 / L984 / M864K (7 PSI, DOUBLE SEAL)
$18.90
THERMOSTAT - M643 / M643K / M643M / NL643 (167DEGF/75DEGC)
$59.31
END CAP - M643 / M643K / M643M / NL643 (HEAT EXCHANGER)
$37.98
WET EXHAUST ELBOW - M753K / M753W / M753W2 / NL753K (1.2", STAINLESS STEEL)
Use with NL-135996550 Mounting Gasket
$238.25
SPRING - M643 / M643K / M643M / NL643 (THERMOSTAT)
$24.22
PLATEFORM MOUNT - M643 / M643K / M643M / NL643 (120 LB)
$113.78
