303.05.0002.01 Repair Kit for Trailer Control Valves

What does a trailer control valve repair kit do?

Maintaining the integrity of the pneumatic braking system is essential for heavy commercial vehicle safety. This repair kit provides a high-performance solution for renewing worn components within the trailer control valve, helping to restore precise pressure regulation and airtight sealing without the need for full valve replacement.

Compatible vehicles and engines

This kit is designed to maintain performance in various heavy commercial vehicle applications, including Volvo models such as the B10M, F12, and FL12, as well as Ford Trucks Cargo series. It is also suitable for use in vehicles from MAN, Scania, DAF, Iveco, and Renault Trucks. For optimal fitment, always verify the valve source and vehicle chassis specifications.

Installation and maintenance

Technicians should inspect the diaphragm, piston o-rings, and gaskets during routine maintenance to prevent air leaks. When performing repairs, ensure all surfaces are clean and that the new sealing elements are seated correctly according to the service manual to ensure proportional braking response.

Selection guidance

To ensure correct application, identify whether your valve is a WABCO or Knorr-Bremse sourced unit. This kit is compatible with SAF systems and provides an economical alternative for maintaining existing braking infrastructure in fleet operations.

OE cross-reference

303.05.0002.01 (Trailer Control Valve Repair Kit) is the equivalent of the DAF, Iveco, MAN, Mercedes-Benz and WABCO OE numbers. This part directly replaces DAF OE number 692465. It also replaces Iveco OE numbers 08124000, 09986795, 42485996, MAN OE number 99100360732, Mercedes-Benz OE numbers 0024301760, 0025869543 and WABCO OE number 9730020052.