The 3911563 V Ribbed Belt ensures optimal performance for Cummins Engine 4B3.9, 6B5.9, 6C8.3, ISB, M11, QSM. Compatible with OEM numbers 3288922, 3807367, 3034351, this 8PK1480 belt is engineered for durability and reliability in demanding applications.
Supersedes:3288922 3807367 3034351
Condition:New / OEM Quality
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