303.11.0122.03 Repair Kit for Gearbox Housing — Volvo & Renault Trucks
303.11.0122.03
Summary
This gearbox housing repair kit is designed for heavy commercial vehicle applications. It is compatible with Volvo models such as FH, FM, FMX, and VNL, as well as Renault Trucks models including T, K, and Premium series. This kit ensures reliable sealing and structural integrity for heavy-duty transmissions. Equivalent to OE Renault Trucks 7420562105, Volvo 20562105 and WABCO 4213659322.
| EAN Code | 8683457062009 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 21786063
- 2130209
- 20562105
-
RENAULT TRUCKS
- 7421786063
- 7421302091
- 7420562105
-
WABCO
- 421 365 932 2
Description
What does a gearbox housing repair kit do?
This gearbox housing repair kit provides essential components to restore the integrity of transmission housings in heavy commercial vehicles. Designed for durability under high-load conditions, these kits help workshop technicians address common transmission issues such as oil leaks or shifting irregularities.Compatible vehicles and engines
The kit is compatible with a wide range of heavy-duty vehicles, including Volvo FH, FM, FMX, VHD, and VNL series, as well as Renault Trucks models like the T, K, Premium, and Magnum series. It is also fitted to Mack Anthem, Granite, and Pinnacle trucks. These components are manufactured to meet high standards for heavy-duty service.Installation and maintenance
When performing transmission maintenance, technicians should inspect all sealing elements and mounting hardware to ensure a complete overhaul. Proper installation helps prevent fluid loss and maintains optimal internal pressure within the gearbox system. It is recommended to check all related seals during any housing inspection.Selection guidance
For optimal performance in demanding environments, selecting a kit that matches the specific engine configuration—such as Volvo D13 or Renault DTI13—is critical for a successful repair.OE cross-reference
303.11.0122.03 (Gearbox Housing Repair Kit) is the equivalent of the Renault Trucks, Volvo and WABCO OE numbers. This part directly replaces Renault Trucks OE numbers 7420562105, 7421302091, 7421786063. It also replaces Volvo OE numbers 20562105, 2130209, 21786063 and WABCO OE number 4213659322.Other OEMs
RENAULT TRUCKS
- 7421786063
- 7421302091
- 7420562105
VOLVO
- 21786063
- 2130209
- 20562105
WABCO
- 4213659322
- 421 365 932 2
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MACK | Anthem | MP8 | |
| MACK | Granite | MP7 | |
| MACK | Pinnacle | MP8 | |
| RENAULT TRUCKS | |||
| RENAULT TRUCKS | C | DTI13 | |
| RENAULT TRUCKS | K | DTI11 | |
| RENAULT TRUCKS | Kerax | DXi11 | |
| RENAULT TRUCKS | Magnum | DXi13 | |
| RENAULT TRUCKS | Premium | DXi11 | |
| RENAULT TRUCKS | Premium | DXi13 | |
| RENAULT TRUCKS | T | DTI13 | |
| VOLVO | |||
| VOLVO | B11R | D11A | |
| VOLVO | B11R | D11K | |
| VOLVO | B13R | D13B | |
| VOLVO | B13R | D13K | |
| VOLVO | FH (FH4/FH5) | D11K | |
| VOLVO | FH (FH4/FH5) | D13K | |
| VOLVO | FH13 | D13A | |
| VOLVO | FH13 | D13B | |
| VOLVO | FH13 | D13C | |
| VOLVO | FH16 | D16E | |
| VOLVO | FH16 | D16G | |
| VOLVO | FH16 | D16K | |
| VOLVO | FM | D11K | |
| VOLVO | FM | D13K | |
| VOLVO | FM11 | D11A | |
| VOLVO | FM11 | D11B | |
| VOLVO | FM13 | D13A | |
| VOLVO | FM13 | D13B | |
| VOLVO | FM13 | D13C | |
| VOLVO | FMX | D11B | |
| VOLVO | FMX | D11K | |
| VOLVO | FMX | D13C | |
| VOLVO | FMX | D13K | |
| VOLVO | TAD1341-1345VE | D13 | |
| VOLVO | TAD1350-1360VE | D13 | |
| VOLVO | VHD | D13 | |
| VOLVO | VNL | D13 | |
| WABCO |
FAQ
What is the purpose of a gearbox housing repair kit?
It provides the necessary components to repair or overhaul the transmission housing, helping to stop leaks and ensure structural stability in heavy commercial vehicles.
Which vehicle brands are these kits compatible with?
These kits are designed for heavy-duty brands including Volvo (FH, FM, FMX series) and Renault Trucks (T, K, Premium series), as well as Mack trucks.
When should I replace the gearbox housing repair kit?
Technicians should consider replacement when oil leaks are detected or when performing a full transmission overhaul during scheduled maintenance intervals.
Can I use this kit for light commercial vehicles?
No, these components are specifically engineered for heavy commercial vehicles such as trucks and construction machinery.
What are the OE reference numbers of this part?
303.11.0122.03 directly replaces Renault Trucks OE numbers 7420562105, 7421302091, 7421786063. It also replaces Volvo OE numbers 20562105, 2130209, 21786063 and WABCO OE number 4213659322.