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DHD 600-363455 Rear Leaf Spring Isolator Kit 2001-2021 Duramax

600-363455 - 6C
Pricing: $38.90


These rubber insulators will replace the factory plastic spring insulators that are prone to cracking and breaking. If your truck is making a clunking noise from the rear on uneven terrain or turning corners, its possible your isolators are missing. These high durometer rubber rings will stop the noise and provide a cushion for spring interaction. Unlike plastic, they are extremely durable and impervious to the environment. 

Rings fit most leaf springs 3" wide and thinner. Kit includes 4 rings. Enough for 1 truck.

Compare to Merchant #10319

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W7.0000” x H5.0000” x L4.0000”

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