Piston kit illustration – not the actual part
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Piston kit illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

CumminsISB / QSBPiston Kits

DS-4376353 Piston Kit For Cummins ISB And QSB Diesel Engines

(With Pin, Retainers, & Rings, Standard)

OEM #: 4376353SKU: DS4376353

Ships in 1-2 days

$170.52

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Return with 20% Fee

The standard DS-4376353 piston kit for Cummins ISB and QSB engines is a complete assembly, including the piston, pin, retainers, and ring set. This kit is compatible with Cummins ISB and QSB diesel engines.

SKU DS4376353
OEM Number 4376353
Part Type Piston Kits
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.