303.11.0078.01 Compatible Gearbox Housing Repair Kit
303.11.0078.01
Summary
This gearbox housing repair kit provides an economical solution for restoring sealing and shift quality in heavy commercial vehicle gearboxes. Designed for high-performance durability, it is compatible with WABCO systems to ensure reliable operation during intensive service intervals. Equivalent to OE WABCO 4213510072.
| EAN Code | 8699031089416 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 421 351 007 2
Description
What does a gearbox housing repair kit do?
This repair kit serves as a vital solution for restoring gearbox sealing and maintaining smooth shifting performance in heavy commercial vehicle transmissions. By renewing the consumable components within the gearbox housing, technicians can extend the service life of the entire unit without the need for a complete replacement.Compatibility and application
This component is compatible with WABCO systems and is engineered to meet the rigorous demands of heavy-duty driving cycles. It ensures that all internal sealing surfaces remain intact, preventing leaks and maintaining the necessary pressure within the transmission housing.Installation and maintenance
When performing installation, it is essential to clean all contact surfaces thoroughly and adhere strictly to the manufacturer's torque specifications. Using high-strength components during the assembly process helps ensure long-term reliability and prevents premature wear of the selector shafts or seals.Selection guidance
Consult your authorized distributor to ensure this kit matches the specific gearbox type and shift system requirements of the vehicle.OE cross-reference
303.11.0078.01 (Gearbox Housing Repair Kit) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4213510072.Other OEMs
WABCO
- 4213510072
- 421.351.007.2
- 421 351 007 2
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is included in a gearbox housing repair kit?
While contents vary, these kits typically include essential gaskets, seals, O-rings, and other critical components required to restore the integrity of the gearbox housing.
How can I ensure this kit fits my vehicle?
It is vital to verify compatibility by checking the gearbox type, shift system, and comparing the kit contents against the original components removed from the vehicle.
What are the symptoms that a repair kit is needed?
Signs such as external oil leaks from the housing or degraded shifting quality often indicate that the internal seals and gaskets need replacement.
Can this kit be used for all heavy commercial vehicles?
The kit is designed specifically for heavy commercial vehicle systems, such as those produced by WABCO; always verify specific model compatibility before installation.
What are the OE reference numbers of this part?
303.11.0078.01 directly replaces WABCO OE number 4213510072.