303.10.0005 Volvo Gearbox Housing Valve

What does a gearbox housing valve do?

This gearbox housing valve plays a critical role in the transmission system by managing fluid or pneumatic control within the gearbox housing. Built with high-strength components, it ensures reliable shifting operations under heavy commercial vehicle workloads. The valve features three M12x1,5 ports and a 95.6 mm lever to meet specific technical requirements.

Compatible Volvo models and engines

This component is specifically fitted to Volvo models including the F10, F12, F7, FL10, FL12, N10, N12, NL10, NL12, B10B, B10M, and B12. It is also used in DAF and Mercedes-Benz trucks and is compatible with WABCO systems. For precise fitment, ensure the port layout matches the existing transmission architecture.

Installation and maintenance guidance

When performing installation or maintenance, technicians should verify that all M12x1,5 ports are free of debris and that the 95.6 mm lever moves without resistance. Regular inspections of the gearbox housing components are essential to prevent system leaks or shifting delays. Consult your authorized distributor.

Selection and troubleshooting

To ensure correct selection, always cross-reference the port sizes and lever dimensions with the existing part on the transmission housing.

OE cross-reference

303.10.0005 (Gearbox Housing Valve) is the equivalent of the DAF, Mercedes-Benz, Van Hool, Volvo and WABCO OE numbers. This part directly replaces DAF OE number 1518078. It also replaces Mercedes-Benz OE numbers 0004300509, 0004340601, 0004340801, 0004341101, 0004342201, 0004342401, 0004343001, Van Hool OE number 637204030, Volvo OE number 1132041 and WABCO OE number 4630131140.