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 high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.
Also available in genuine.
PISTON RING SET - B SERIES / ISB (STANDARD)
Genuine Cummins Part
$163.07
OIL PAN GASKET - B SERIES
Use with DS-3901049 Oil Pan
$21.22
UPPER ENGINE GASKET SET - QSB4.5 / B4.5-99C / B4.5 / B3.9-M250 / QSB-110C
$225.41
ROD BEARING HALF - B SERIES / ISB (LOWER)
$6.87
LOWER ENGINE GASKET SET - QSB3.9-30 / QSB4.5-30
$171.31
