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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This item is a new replacement part shipped with a 12-month warranty.
VALVE SEAT INSERT
Genuine Detroit Diesel Part
$37.89
EXHAUST VALVE SPRING - V149
$7.28
EXHAUST VALVE GUIDE SEAL - V149
$6.42
CYLINDER HEAD GASKET KIT - 149
$142.71
