Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.
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Genuine Cummins Part
Replaces old part number 3288689.
This is a genuine Cummins Ribbed V-Belt for ISB engines. This is a genuine Cummins part shipped with a 12-month warranty.
Call us at 888.687.0539 with questions or buy online. As always, your satisfaction is guaranteed!
COVER PLATE GASKET - 4BT3.9 / 6BT / ISB3.9 / ISB4.5 / QSB3.9 / QSB4.5
$7.59
IDLER PULLEY - ISB / QSB / ISC / QSC
$264.19
