PRODUCT NOTES
Replaces old part numbers DS-3281721, DS-3905428, DS-3907623, DS-3914303, DS-3926757 and DS-3929253.
The DS-3979349 Gear Housing Gasket is a front/rear cover gasket for non-certified 8.3-liter
engines, sealing the gear housing to the engine block to prevent fluid leaks and contamination. It is
compatible with Cummins engine models including the following:
This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped
with a 12-month warranty.
Call us at 888.687.0539 with
questions or buy online.
As always, your satisfaction is
guaranteed!
