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.
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Replaces old part number NL-165996400.This item is a genuine Northern Lights part shipped with a 6 month factory warranty.
GASKET - M673L
$14.79
REAR MAIN SEAL (W/O SLEEVE) - M673LD2
$84.53
MECHANICAL SEAL - M643 / M643K / M643M / NL643 (SEA WATER PUMP, GREEN)
$64.34
MOUNTING GASKET - M673L2 / M673L3 / M673LD2 / M673LD3 (OIL PAN)
$24.32
