Rubber Vibration Isolator Mount

The 90032509 is a Kalmar Ottawa vibration isolator mount for yard trucks and terminal tractors. This round rubber bushing with a pressed-in metal center sleeve absorbs and dampens vibration between mounting points, reducing the transmission of engine and road vibration to the frame or cab.

Visible in the product photo as a black rubber disc with a metal-sleeved center bore. When this isolator is worn, cracked, or collapsed, increased vibration and noise will be noticeable in the cab. Replace to restore proper isolation and reduce wear on surrounding components.