Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.
You have no items in your shopping cart.
This is a genuine Northern Lights Rocker Arm Cover Gasket for M673L3, M673L2, M673LD3 and 668 generators. This is a genuine Northern Lights part shipped with a 6-month warranty.
FUEL FILTER - M773 / M864 (4 MICRON, SPIN-ON)
From $17.97
IMPELLER KIT - M643 / M643K / M643M / NL643 (WITH COVER GASKET & O-RING & SCREW)
From $50.63
OIL FILTER - M673L / M673L2 / M673L3 / M673LD2
From $21.12
DRIVE BELT - M673 / M673L / M673L2 / M673L3
From $42.94
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
