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Replaces old part number DS-3910500.
This is a Gear Cover Gasket for Cummins QSB-110C, B3.9-C80, 4B3.9, B5.9, 6B5.9 and 4BT3.9 engines. This item is a new replacement part shipped with a 12-month warranty.
Call us at 888.687.0539 if you have any questions about this item. As always, your satisfaction is guaranteed!
COVER, GEAR
$40.07
GEAR COVER GASKET
Surplus Item - Special Pricing Genuine Cummins Part
$46.41
FRONT CRANKSHAFT SEAL KIT - ISB / QSB (WITH INSTALLATION TOOL)
$25.67
GASKET - 4BT / 6BT
$4.70
GEAR HOUSING GASKET - B SERIES
$25.35
