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Aftermarket parts may appear slightly different, including the packaging.

Cummins4BT / 6BTBelts and Tensioners

DS-3289113 Water Pump / Alternator Belt For Cummins Engines

Compatible With 6C8.3, G8.3, ISC, and Isl Engines

OEM #: 3289113SKU: DS3289113
$51.67

Taxes and Shipping are calculated at checkout

Special Order Item - not eligible for return

This is a Water Pump, Alternator Belt for the following engine models:

  • 6C8.3
  • G8.3
  • ISC
  • ISL
  • QSC
  • QSL
  • 4B3.9
  • 6B5.9
  • ISB
  • ISD
SKU DS3289113
OEM Number 3289113
Part Type Belts
OEM Brand CUMMINS

Aftermarket warranty

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  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

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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.