What is the main benefit of replacing cab mount bushings?

Replacing worn cab mount bushings helps to restore a more solid and connected feel between your truck's body and frame. This can reduce body flex, minimize noise, and improve the overall driving experience, especially on uneven surfaces.

What material are these bushings made from?

These bushings are made from Prothane's durable polyurethane material. Polyurethane is chosen for its resistance to wear, chemicals, and compression, offering a longer service life compared to many original rubber bushings.

Does this kit include all the necessary hardware for installation?

This kit includes the polyurethane bushings. It is recommended to inspect your original hardware for reusability or to source new hardware if needed, as it is not typically included with bushing kits.

Prothane Body Mount Bushing Kit 7-111-BL

Name: Prothane 81-91 GM Crew 2/4wd Cab Mount - Black
Brand: Prothane
Price: 105.23 USD
Availability: InStock

Prothane 81-91 GM Crew 2/4wd Cab Mount - Black

$105.23

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Prothane 81-91 GM Crew Cab body mount bushing kit. Replaces worn cab mounts for a more solid feel.

Key Features

Fits 1981-1991 Chevrolet and GMC Crew Cab 2WD and 4WD trucks.
Replaces worn original cab mount bushings.
Made from durable polyurethane for improved longevity.
Helps restore a more solid and connected feel between the body and frame.
Black color finish.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

If your 1981-1991 GM Crew Cab truck feels a bit loose or the body seems to shift independently of the frame, it's likely time to replace those old, worn-out cab mount bushings. These bushings are what cushion the connection between your truck's body and its frame, and over time, they can degrade, crack, or compress, leading to a less connected driving experience and potential noise issues. This kit from Prothane is designed to replace those tired original parts, giving you a more solid and secure feel when you're behind the wheel.

Prothane uses a durable polyurethane material for these bushings, which holds up better than the original rubber in many conditions. Polyurethane is known for its resistance to abrasion and chemicals, meaning these mounts should last a good long while. This kit is designed to fit a range of GM Crew Cab trucks from 1981 through 1991, including popular models like the Chevrolet C20, K30, and GMC C2500. Replacing these mounts can make a notable difference in how your truck handles and feels, especially on rougher roads.

When you're tackling this job, it's a good idea to have a helper and to inspect the frame and body mounts for any rust or damage that might need addressing at the same time. Having a solid connection between the body and frame is key to a comfortable and controlled ride.