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303.11.0004 Gearbox Valve, Gearbox

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303.11.0004 Transmission Valve compatible with Volvo

303.11.0004

Summary

Precision gearbox valve designed for heavy commercial vehicle transmissions. This component is compatible with Volvo models including FH16, FM12, and VNL, as well as Renault Trucks Magnum, ensuring reliable gear shift control in demanding service environments. Equivalent to OE Renault Trucks 7401672231 and Volvo 1672231.

Product identifiers
EAN Code8699031057668
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Compatible OEM Codes

  • VOLVO
    • 1672231
  • RENAULT TRUCKS
    • 7401672231

Description

What does a gearbox valve do?

This gearbox valve plays a critical role in the transmission system by regulating the flow of hydraulic fluid or compressed air to manage gear changes. Manufactured with high-strength components, it ensures the precise shifting required for heavy-duty commercial vehicle operations.

Vehicle and engine compatibility

This component is compatible with a wide range of heavy commercial vehicles, including Volvo FH12, FH16, FM10, FM12, FL10, FL12, NH12, NL10, NL12, VHD, VNL, B10B, B10M, and B12 engines. It is also fitted to Renault Trucks Magnum models. The part is designed to meet the specific requirements of these transmission systems to maintain operational efficiency.

Installation and maintenance

For optimal performance, technicians should inspect the valve during routine transmission maintenance. Checking for leaks or irregular shifting patterns can prevent more significant system failures. It is essential to verify the specific engine type and transmission mounting position before installation.

Troubleshooting guidance

Consult your authorized distributor to ensure exact fitment for your specific vehicle application.

OE cross-reference

303.11.0004 (Gearbox Valve Transmission Valve) is the equivalent of the Renault Trucks and Volvo OE numbers. This part directly replaces Renault Trucks OE number 7401672231. It also replaces Volvo OE number 1672231.

Other OEMs

RENAULT TRUCKS

  • 7401672231

VOLVO

  • 1672231

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
RENAULT TRUCKS
RENAULT TRUCKS Magnum DXi12
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FH12 D12A
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH16 D16C
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO FM10 D10A
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO NH12 D12A
VOLVO NH12 D12C
VOLVO NL10 D10A
VOLVO NL12 D12A
VOLVO VHD D12
VOLVO VNL D12

FAQ

What is the function of a gearbox valve?
A gearbox valve regulates the medium—either hydraulic fluid or compressed air—within the transmission to facilitate accurate gear shifting and system pressure regulation.
Which vehicles are compatible with this valve?
This valve is compatible with various heavy commercial vehicles from Volvo (including FH, FM, FL, and VNL series) and Renault Trucks (Magnum series).
How can I identify if the gearbox valve needs replacement?
Technicians should look for symptoms such as irregular gear shifts, pressure drops in the transmission system, or visible leaks around the valve housing.
Can I use this valve for different engine models?
Yes, this part is compatible with several engines including Volvo D12A, D12C, D16C, and Renault DXi12; however, always verify the specific transmission model first.
What are the OE reference numbers of this part?
303.11.0004 directly replaces Renault Trucks OE number 7401672231. It also replaces Volvo OE number 1672231.