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Home > Cummins 5333477 Belt Tensioner Assembly

Cummins 5333477 Belt Tensioner Assembly

Your Price: $114.98

Product Application: Cummins B Series ISB and QSB Diesels
Manufacturer: Cummins
Item Number: FG 5333477
Manufacturer Part No: 5333477

In Stock and Ready To Ship!
Condition: New

Installing a new Cummins 5333477 Belt Tensioner Assembly on Cummins Turbo Diesel engines. This Idler Assembly will keep your serpentine belt in the proper position and tension. READ MORE >>

Cummins 5333477 Serpentine Belt Tensioner Assembly

Cummins 5333477 Belt Tensioner Assembly Applications:

  • John Deere 450C
  • Komatsu WA320-1
  • Komatsu Forest 425B
  • Prentice 310E

This Cummins 5333477 Serpentine Belt Tensioner Assembly information:

  • Cummins 5333499 Belt Tensioner Assembly is a spring loaded pulley designed to keep the serpentine belt tensioner on the pulleys. 
  • This Belt Tensioner Assembly is considered a wear item and will need replacement.
  • With time and distance, this Belt Tensioner Assemblies spring can weaken or break allowing the serpentine belt to come loose.
  • Installing a new Cummins Belt Tensioner Assembly will keep the belt in the proper position and tension.
  • This Serpentine Belt Tensioner is a brand new OEM Cummins part.

Cummins 5333477 Belt Tensioner Assembly supersedes:

  • Cummins 3973822
  • Cummins 3978022

This belt tensioner assembly is a brand new OEM Cummins part that is backed by the manufacturer's warranty.