Discover the high-performance Cummins ISX Timing Belt Tensioner Part# 4299051, engineered to optimize engine efficiency and reliability. This Cummins replacement part ensures precise timing, smooth operation, and extended durability. Upgrade your engine's performance with this essential component. 

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

36165, 38587, 38609, 49563, 89440, 180885, 910074, 2871292, 3682946, 3691282, 4299091, 883020C2

Free Standard ground shipping within the Continental US! If you need your parts in a hurry and would like to get them overnighted or expedites please give us a call and our sales reps will let you know what options are available!

No core required!

1 year warranty applies!

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Buy Now, Pay Later

Interest-Free Up To 12M

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Above The Line

Customer Service Guaranteed

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Free Ground Shipping

On All Orders!

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Premium Quality Parts

Manufacturing Since 1973

offer

Buy Now, Pay Later

Interest-Free Up To 12M

offer

Above The Line

Customer Service Guaranteed

offer

Free Ground Shipping

On All Orders!

offer

Premium Quality Parts

Manufacturing Since 1973