Part numbers 3288779, 3290062, and 5690193 correspond to an 8PK1435 V ribbed belt that fits Cummins 4B3.9 and 6B5.9 engines. With 8 ribs and a 1435mm effective length, it runs smoothly and efficiently. Produced to OEM standards for correct fit and reliable operation.
Condition:New / OEM Quality
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