Automatic Serpentine Belt Tensioner - Original Equipment Quality
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Automatic Serpentine Belt Tensioner - Original Equipment Quality
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Litens Automatic Serpentine Belt Tensioner - Original Equipment Quality

Part No. 999555A Warranty Details  
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Litens Automotive is the original equipment supplier of this tensioner for this General Motors application. The Litens replacement part meets all form, fit, and performance characteristics of the original equipment part (with the exception of not having the car manufacturer's logo or part number applied to the part). The Litens replacement part maintains the round wire spring, the internal damping components, and 1 plastic and 1 heavy duty steel pulley, as specified by the O.E. manufacturer.

Product Features:
  • Manufactured by the original equipment part supplier to insure proper form, fit, and performance.
  • Internal "round spring" technology to provide constant belt tension and alignment throughout its service life. The internal damping design provides quiet, smooth, system performance.
  • Note: G.M. issued a Technical Service Bulletin (TSB) on this drive (Bulletin No. 08-06-01-009A) due to a chirping noise. The TSB recommended replacing the drive belt and the water pump pulley.
  • Supercharger Application specific.
  • Professional Mechanics will change this tensioner in about 1+ hours.
  • Due to the fact that belts and tensioners have similar Original Equipment "design life targets", it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore doing both together will extend accessory drive life and lower overall labor versus performing these services separately.
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Belt Type:Serpentine
Bolt(s) Included:No
Bracket Included:Yes
Bracket Material:Aluminum
Drive Type:Supercharger
Instructions Included:Yes
Mounting Type:Triple bolt
Pulley Diameter:76 mm
Pulley Material:Steel
Pulley Surface:Smooth
Pulley Width:31.1 mm


by PowerReviews
LitensAutomatic Serpentine Belt Tensioner - Original Equipment Quality

(based on 1 review)

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Reviewed by 1 customer

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Quality at a great price!


from Wallikll, NY

About Me Mechanic

Verified Buyer


  • High-Performance


    Best Uses

    • Large Cars

    Comments about Litens Automatic Serpentine Belt Tensioner - Original Equipment Quality:

    Product was exactly as described! Very satisfied with my purchase.

    • Was this a gift?:
    • No

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