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.
The Northern Lights NL-111316280 cylinder block insert can be used for the following generators:
This is a genuine Northern Lights part shipped with a 6-month factory warranty.
INSERT GASKET - M643 / M643K / M643M / NL643
$14.39
GASKET - M643
$3.74
FUEL INJECTOR - M643 / M673L / M673 / M673D
$346.94