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421 350 931 2 Gearbox Housing Repair Kit for Heavy Commercial Vehicles
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421 350 931 2 Compatible Gearbox Housing Repair Kit

303.11.0058.04

Summary

This gearbox housing repair kit provides an economical solution for restoring sealing integrity and shift quality in heavy commercial vehicle gearboxes. Designed to meet high standards, it ensures reliable performance without requiring a complete unit replacement. Compatible with WABCO systems. Equivalent to OE WABCO 4213509312.

Product identifiers
EAN Code8699031075082
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Compatible OEM Codes

  • WABCO
    • 421 350 931 2
  • MERCEDES BENZ
    • 000 260 70 68

Description

What does a gearbox housing repair kit do?

This gearbox housing repair kit is engineered to restore efficient sealing and optimal shift quality within the gearbox system. By replacing worn consumable components, technicians can extend the service life of the entire assembly and prevent fluid leaks under heavy-duty operating conditions.

Compatible vehicles and systems

The kit is designed for use in heavy commercial vehicles and is compatible with WABCO systems. Proper selection should always account for the specific gearbox type and the required sealing components to ensure a precise fit during installation.

Installation and maintenance

For successful maintenance, it is essential to clean all mating surfaces thoroughly before assembly. Following the manufacturer's torque specifications during installation helps maintain the integrity of the gearbox housing and prevents future leaks or mechanical issues.

Troubleshooting and selection

Regular inspection of the gearbox housing seals can prevent more extensive damage to internal gears. Choosing high-strength components for these repairs ensures long-term reliability in demanding transport environments.

OE cross-reference

303.11.0058.04 (Gearbox Housing Repair Kit) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4213509312.

Other OEMs

MERCEDES BENZ

  • A0002607068
  • 0002607068
  • 000.260.7068
  • 000.260.70.68
  • 000 260 7068
  • 000 260 70 68

WABCO

  • 4213509312
  • 421.350.931.2
  • 421 350 931 2

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What is the primary function of a gearbox housing repair kit?
It is designed to restore proper sealing and shift quality in a gearbox, allowing for an economical repair instead of replacing the entire unit.
How can I ensure the correct fitment for my gearbox?
Selection should be based on the specific gearbox type, the shift system used, and compatibility with systems like WABCO.
What should be checked during installation?
Technicians should ensure all mating surfaces are completely clean and strictly follow manufacturer torque specifications to prevent leaks.
When should a repair kit be considered?
It should be used when signs of fluid leakage or degradation in shifting performance are detected in the heavy commercial vehicle's gearbox.
What are the OE reference numbers of this part?
303.11.0058.04 directly replaces WABCO OE number 4213509312.