303.11.0122.01 Repair Kit for Gearbox Housing — Volvo & Renault

What does a gearbox housing repair kit do?

This gearbox housing repair kit is engineered to restore the integrity of transmission systems in heavy commercial vehicles. Designed to meet high-performance standards, it provides a reliable solution for maintaining gearboxes under heavy load conditions. By using high-strength components, this kit helps ensure the longevity of the transmission housing and prevents fluid loss.

Compatible vehicles and engines

The kit is compatible with various heavy commercial vehicle models, including Volvo FH, FM, FMX, VHD, VNL, B11R, B13R, as well as Renault Trucks C, K, Kerax, Magnum, Premium, and T series. It is also suitable for Mack Anthem, Granite, and Pinnacle trucks equipped with MP7 or MP8 engines. These parts are built to be compatible with Volvo and Renault Trucks systems.

Installation and maintenance

To ensure optimal performance, technicians should inspect the housing and surrounding seals during every scheduled service interval. When replacing housing components, it is vital to verify that all mounting hardware is seated correctly to prevent leaks. Proper installation helps maintain stable transmission pressure and prevents gear shift issues.

Preventative maintenance tips

Regular maintenance of the gearbox housing assembly is essential for preventing more extensive mechanical failures. Choosing high-quality repair components ensures that the transmission remains robust throughout its service life in demanding transport environments.

OE cross-reference

303.11.0122.01 (Gearbox Housing Repair Kit) is the equivalent of the Renault Trucks, Volvo and WABCO OE numbers. This part directly replaces Renault Trucks OE number 7420562630. It also replaces Volvo OE number 20562630 and WABCO OE number 4213659232.