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    Duralast/Belt Tensioner

    Part Number: 305253
    Warranty: 1 YR

    Features & Benefits

    Duralast™ Automatic Belt Tensioners are made by Dayco; this Duralast™ tensioner is specifically built to outperform and outlast competitive OE parts. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life.

    • This Duralast Automatic Belt Tensioner is manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension
    • The heavy duty cast aluminum spring case resists cracking and fatigue
    • This tensioner is another Dayco® product proudly made in the USA
    • Includes installation instructions
    Product Details
    Part Number: 305253
    Weight: 1.85 lbs
    Warranty: 1 YR
    Package Contents: 1 EA
    Product Condition: New
    Pulley / Belt Type: Serpentine
    Pulley Bearing Inside Diameter (1) (mm): 17
    Pulley Diameter (1) (mm): 76
    Pulley Groove Quantity (1): 6
    Pulley Material (1): Polymer
    Pulley Quantity: 1
    Pulley Width (1) (mm): 28.7
    Tensioner Rotation: Counter Clockwise
    Tensioner Style: Automatic - Spring
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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      Duralast/Belt Tensioner

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      5

      This review is hidden because you have chosen to ignore Member 1223063. Show DetailsHide Details

      great product

      This tensioner pulley was a perfect fit and replacement of the original.

      I replaced the idler pulley, the tensioner pulley and the serpentine belt to a 2007 GMC Yukon with 130,000 miles. Performed with zero problems in less than an hour.

      Additionally, replaced the AC belt and AC tensioner pulley.

      My truck sounds and runs like brand new. No more squealing or chirping form the fan belt and worn tensioner pulley.

      This is a great product. I would definitely purchase again.

      Pros: easy to install

      Cons: none

      share review Share pluck_abuse_reportAlt Report

      Edited on 9/16/2014 by Editor

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      These parts DO NOT fit your selected vehicle.
      1954 GMC Truck PM250 Van 4.1L 1BL 6cyl
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