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.
Replaces old part number DS-3944344.
This is a Cylinder Head Gasket Set for Cummins NH and NT 855 engines.
This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.
UPPER ENGINE GASKET SET - C 8.3 (1983-1998)
$192.37
LOWER ENGINE GASKET SET - 6C
$278.12
MAIN BEARING SET - C SERIES (STANDARD)
$158.95