ACDelco Genuine GM Leaf Spring Insulator

The ACDelco Genuine GM Leaf Spring Insulator (also called a leaf spring isolator, spring pad or spring insulator pad) is an original equipment-style rubber component. It sits between the leaf spring and the frame or axle mounting point. It helps absorb vibration, limits metal-to-metal contact and reduces road noise and harshness transmitted into the chassis.

Key Features:

• Genuine GM replacement part engineered to meet General Motors specifications
• Cushions the leaf spring mounting point to help reduce noise, vibration and wear
• Durable insulator construction designed to resist compression, cracking and deterioration over time
• Helps maintain proper ride quality and suspension performance
• Backed by ACDelco, GM's trusted parts brand

Replacing worn or deteriorated leaf spring insulators helps restore a quiet, comfortable ride and protects surrounding suspension components. Choose the individual part number that suits your application from the options listed on this page.