Drive belt illustration – not the actual part
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Drive belt illustration – not the actual partDiesel Parts Direct logo

Aftermarket parts may appear slightly different, including the packaging.

Cummins4BT / 6BTBelts and Tensioners

DS-3039376 Belt For K38 And K50 Cummins Diesel Engines

OEM #: 3039376SKU: DS3039376

Ships in 1-2 days

$32.27

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Special Order Item - not eligible for return

This item is a K38 and K50 Belt for Cummins Engines.

SKU DS3039376
OEM Number 3039376
Part Type Belts
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.

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Drive belt illustration – not the actual partDiesel Parts Direct logo
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