7485026291 S2 Clutch Servo Repair Kit for Renault Trucks K

What does a clutch servo repair kit do?

This clutch servo repair kit serves as a vital maintenance component for the clutch actuation system in heavy-duty commercial vehicles. By replacing worn internal elements, this kit helps ensure the precise conversion of pressure into mechanical motion, which is essential for smooth gear transitions and preventing pressure loss within the hydraulic circuit.

Compatible Renault Trucks K models

This specific repair kit is designed for use in Renault Trucks K models, including various configurations such as the 440P, 380T, 460P, 430T, 520P, 480T, 380P, 430P, 460T, 520T, and 440T across Medium and Heavy weight classes. It is specifically engineered to work with the DXi engine series to maintain system integrity.

Installation and maintenance guidance

For workshop technicians performing repairs, it is important to verify the cylinder type—whether external or concentric—to ensure the kit matches the existing hardware. When installing, ensure the connection threads are clean and that the correct hydraulic fluid is used to prevent elastomer swelling. Proper installation ensures the longevity of the clutch fork or release bearing movement.

Troubleshooting clutch actuation

Maintaining the clutch servo through regular kit replacement can prevent more costly failures in the master cylinder or gearbox assembly. Always check for signs of fluid leakage or erratic gear shifting as indicators for replacement.

OE cross-reference

306.01.0012.02 (Clutch Servo Repair Kit) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7485026291S2.