930 260 01 63 S1 Gearbox Housing Repair Kit for Mercedes-Benz

What does a gearbox housing repair kit do?

A gearbox housing repair kit is a specialized service set that provides the necessary sealing, bushing, and locking components for the housing and shift mechanism on heavy commercial vehicle gearboxes. By replacing consumable parts such as gaskets, seals, O-rings, and bushings, technicians can effectively address oil leaks and shifting issues like stiff gear changes or gear jump-out. This kit offers an economical alternative to replacing the entire gearbox unit.

Compatibility and application

This repair kit is compatible with Mercedes-Benz vehicles. It is designed to meet the rigorous demands of heavy commercial vehicle operation, ensuring that the internal shift mechanism and housing seals remain intact under high pressure.

Installation and maintenance guidance

For successful installation, technicians should ensure all mating surfaces are thoroughly cleaned of old residue before applying new seals. It is critical to follow the manufacturer's torque specifications for all mounting hardware to prevent future leaks or mechanical play. Using high-strength components ensures a reliable seal and smooth gear engagement.

Troubleshooting and selection

When diagnosing issues, consider whether the symptoms suggest a simple sealing problem or a more significant mechanical wear in the selector shaft. A complete overhaul kit is often recommended during major engine or transmission maintenance to ensure long-term reliability.

OE cross-reference

303.11.0058.06 (Gearbox Housing Repair Kit) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 9302600163S1.