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 DS-3938159.
This item is a new replacement part shipped with a 12-month warranty.
REAR COVER GASKET
Genuine Cummins Part
$17.11
REAR CRANKSHAFT SEAL SERVICE KIT - 6CTA / ISB / QSB
$37.38
OIL PAN GASKET - 4BT / 6BT / ISB / QSB
$29.52
REAR CRANKSHAFT OIL SEAL KIT - B SERIES / C SERIES
$64.57
