Item #: GATES-90K38285
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Replace all of the drive belt accessories on your '03-'12 Dodge Diesel truck at one time with this kit made up of Gates parts.

Kit includes:

  • Gates 38285 Belt Tensioner
  • Gates K081264HD Heavy-Duty Serpentine Belt
  • Gates 36315 Pulley


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Aug 13, 2021  |  By Nick Mello
Well worth the money. Didn't realize how much lack of tension I was functioning with. Pretty easy to install, and took less than 45 min. FYI, the idler pulley is 30 ft. lbs. torque and the tensioner bolt is 50 ft lbs. torque. I spent more than an hour looking for those. Truck runs proud again!!

Thank you.
May 16, 2021  |  By Alan
Getting ready to have the serpentine belt replaced & I knew the pulley & tensioner needed replaced as preventative maintenance. I had called the selling dealer to check on part prices out of curiosity. Belt $94.00. Pulley $162.00. Tensioner $702.00. Tax not included. I knew the dealer would be higher, but not that much higher. Just wanted to say thank you for providing parts for our trucks at a very reasonable price. Ordered on a Wednesday, received order the following Saturday.

Install and Tech Information