Body Mount Bushes with Fitting Position Front and Rear

Nolathane body mount bushes give your vehicle?s body a firm, quiet and lasting connection to its chassis. Made from Nolathane?s tough polyurethane, they replace cracked, flattened and perished factory rubber body mounts. They restore correct body location, reduce vibration and noise in the cabin, and protect the alignment of doors, panels and the front end.

The range includes direct-fit kits for cab, bumper and radiator support mounting positions, plus universal body mount kits for restorations and harder-to-find applications.

What Body Mounts Do

On body-on-frame vehicles, including many 4WDs, pick-ups, light commercials and older passenger cars, the body sits on a separate chassis. Body mounts join the two at several points along the vehicle.

Each body mount uses bushes to cushion the joint, so the body is held securely in position while vibration, road shock and chassis flex are kept out of the cabin. Healthy body mounts make a vehicle feel solid and quiet. Worn ones let the body shift, rattle and transmit more of the road into the cabin.

Body Mount Positions

Cab and Chassis-to-Cabin Mounts

Cab mounts, also called chassis-to-cabin mounts, support the passenger cabin at the front, centre and rear. They carry the cabin?s weight and keep it correctly aligned on the chassis. That makes them the most important mounts for ride comfort and cabin noise.

Bumper Mounts

On some vehicles, body mount bushes also locate the front bumper or the bumper-end body mounts. Firm bumper mounts reduce rattles and help keep the front end aligned, especially when heavy accessories such as bullbars are fitted.

Radiator Support Panel Mounts

Radiator support panel mount bushes hold the radiator support panel and its components firmly, while isolating them from chassis vibration. Renewing them helps protect the radiator and keeps front-end panels correctly aligned.

Universal Body Mount Bush Kits

Where a direct-fit kit isn?t available, universal body mount bush kits provide a practical solution. They?re specified by outside diameter, inside diameter and length, so you can match them to your existing mounts and brackets. That makes them ideal for classic restorations, older vehicles and custom builds.

Each listing shows the dimensions and kit contents.

How a Body Mount Kit Is Designed

Most body mounts use a two-piece bush design. One bush sits above the chassis bracket and one below, clamping the bracket between them.

A steel crush tube passes through the centre to set the correct clamping height, so the bolt can be tightened fully without over-compressing the polyurethane. Washers spread the load across the bush faces for even support and long life.

Nolathane kits include the bushes, tubes and washers needed for each mounting position covered by the kit.

Why Nolathane Polyurethane Outlasts Rubber

Factory rubber body mounts compress over time under the weight of the body, and they break down with heat, oil, water and ozone. As they lose height and shape, the body sags, gaps change, and more vibration reaches the cabin.

Nolathane?s signature red bushings are made tough. They deliver outstanding abrasion resistance, high load-bearing capability for 4WDs, pick-ups and towing, flexibility and increased tensile strength, with chemical resistance to oil, grease, ozone and weathering.

Nolathane is manufactured in a range of durometers, or hardness grades, with the right grade selected for each application. This balances firm body location with the compliance needed for a comfortable ride.

When to Replace Body Mount Bushes

• Knocking or clunking from under the cabin over bumps and rough tracks
• Increased cabin noise, drumming or vibration
• The body visibly moving on the chassis when the vehicle is rocked
• Uneven gaps between the body and chassis, or misaligned doors and panels
• Cracked, flattened, split or oil-soaked rubber at the mounts
• After fitting heavy accessories, or when restoring an older vehicle

Replacing all the mounts in a kit together ensures the body sits evenly, at the correct height.

Fitting Body Mount Bushes

Body mount replacement is suited to professional workshops and experienced home mechanics with a safe way to support and raise the body. As a general guide:

• Loosen all body mount bolts, then raise the body only as far as needed, watching for strain on wiring, hoses, steering and gear linkages.
• Work on one side or one section at a time, to keep the body aligned on the chassis.
• Clean the brackets, treat any corrosion, and replace damaged bolts or nuts.
• Fit the new bushes, crush tubes and washers in the order shown in the kit instructions.
• Lower the body and tighten all bolts to the manufacturer?s specification.
• Check door, bonnet and panel alignment once all mounts are tightened.

Who Nolathane Body Mount Bushes Suit

Nolathane body mount bushes suit 4WD, pick-up owners dealing with cabin noise, vibration or body movement, and drivers who tow, carry heavy loads or travel off-road regularly. They?re also used on light commercial vehicles that need durable, long-lasting mounts, by classic car restorers replacing perished factory mounts, and by workshops carrying out chassis repairs and restorations.

Shop Body Mount Bushes

Body mount bushes are part of our chassis parts range, alongside tailshaft spacers.

Find the body mount bush kit for your vehicle and mounting position, or choose a universal kit by size. Order online with fast shipping, or have it fitted by a Nolathane reseller. Our fitment guarantee means you get the right part first time, and our local support team is on hand to help with selection and fitting.