Description

Overview

The Kenworth rear lower engine mount supports the rear of the engine in compatible heavy-duty Kenworth applications while isolating normal vibration and movement. It fits the lower position in the rear mounting arrangement and pairs with the corresponding upper mount.

Features

• Lower rear engine mount position
• Rubber isolation element within a metal support assembly
• Suits selected Kenworth C500, T600, T660 and T800 trucks
• Pairs with the matching upper rear engine mount

Specifications and Materials

Product type: rear lower engine mount.

Construction: rubber isolation element with metal support components.

Part number: 500.553.

See the Sampa engine mount product information

Compatibility and Fitment

Match the existing lower mount, rear engine position and OEM reference before fitting. The mount suits compatible C500, T600, T660 and T800 applications using the same rear support arrangement. It works with the matching upper mount rather than replacing the complete upper-and-lower mounting set.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes.

P066391, P066-391, D1310011, D13-1001-1, K066377, K066-377, K066391, K066-391, M17411

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Support the engine correctly before removing the mount. Inspect the upper mount, mounting faces and fasteners for wear or distortion, then secure the repaired assembly to the vehicle manufacturer’s requirements before returning the truck to service.

Trailer Applications

The Kenworth rear lower engine mount suits heavy-vehicle repair work where the lower rear support has cracked, compressed or deteriorated and the surrounding Kenworth mounting arrangement remains serviceable.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

The main ordering risk is confusing the lower mount with the thinner upper mount used in the same rear engine support. Check the removed part against the lower position, its broad mount shape and the original Kenworth reference. If both rubber sections show age or compression, ICS Trailers can also help match the upper mount so the rear engine support is repaired as a complete pair.

Browse more Trailer Parts