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Cummins

Cummins 3976833 Belt Tensioner For Isb, Isc, And QSC Diesel Engines

Genuine Cummins Part

OEM #: 3976833SKU: 3976833
$282.60

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Special Order Item - not eligible for return

The Cummins 3976833 belt tensioner can be used on ISB and QSB engines.

SKU 3976833
OEM Number 3976833
OEM Brand CUMMINS

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Genuine Cummins parts 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.