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Aftermarket parts may appear slightly different, including the packaging.

Cummins

DS-3942989 Seal, Valve Stem For Cummins Diesel Engines

OEM #: 3942989SKU: DS3942989

Ships in 1-2 days

$3.25

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Special Order Item - not eligible for return

SKU DS3942989
OEM Number 3942989
OEM Brand CUMMINS

Aftermarket warranty

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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.