Underhood/Cab

Underhood/Cab

Search Underhood/Cab

Underhood/Cab

Our heavy-duty polyurethane truck parts will keep you on the road longer.


ATRO Polyurethane parts stronger materials

The physical properties of ATRO's polyurethane are so superior that rubber simply can't compete.

ATRO Polyurethane parts chemically resistant

ATRO parts are resistant to oil, grease, salt, and abrasives. They last longer and perform better.

ATRO Polyurethane parts for heavy duty trucks customized formulas

ATRO's custom polyurethane blends are designed to deliver peak performance for each part.

ATRO parts are created with proprietary polyurethanes that drive high performance and longevity. These include cab mounts, motor mounts, engine mounts, air cooler mounts, exhaust mounts, exhaust mount bushings, radiator mounts, shock bushings, lateral control sleeper rod bushings and hood pins.

They feature vibration dampening qualities and are chemically resistant to contaminates such as road salt, grease, oil, acidic cleaning solvents, hydraulic fluid and diesel fuel. While ATRO Blue┬Ł is well-recognized in the industry as the color of our polyurethane, our complimentary High-Temperature polyurethane formula has a distinct color Red — in order to differentiate our revolutionary under hood parts which can handle the higher engine temperatures seen as a result of the evolving EGR/SCR systems.


ATRO High Temp products are designed and engineered to give parts a longer performance lifecycle. ATRO's outstanding polyurethane properties are realized in numerous applications, like a shifter bushing which significantly dampens road shock and vibration, or hood latches, where the superior elongation properties of our polyurethane create a latch that works better and lasts longer than the OEM option.

Convenient full kits are also available for standard and High Temp parts like insulator kits, motor mount kits, exhaust mount bushing kits and radiator mount kits which include a complete set of polyurethane parts with all necessary hardware including bolts, washers and locknuts. ATRO also offers under hood components for transit and bus applications, including motor mounts and mount assemblies.