306.01.0012.02 Renault Trucks & Volvo Clutch Servo Service Kit

What is a clutch servo repair kit?

A clutch servo repair kit is a specialized set of components designed to restore the functionality of the clutch actuation system in heavy commercial vehicles. These kits are essential for maintaining the precise engagement and disengagement of the clutch assembly, ensuring smooth power transfer from the engine to the gearbox.

Vehicle and engine compatibility

This repair kit is compatible with various Renault Trucks models, including Magnum, T, C, K, Kerax, and Premium series, as well as Volvo heavy-duty lines such as FH, FM, FMX, and VNL. It is specifically designed to work with engines like the DXi, DTI13, DTI11, and Volvo's D13/D11 series to maintain system integrity under heavy loads.

Installation and maintenance guidance

For optimal results, technicians should verify the cylinder type—whether external, concentric, or air-assisted—before installation. When performing maintenance on the clutch servo, it is critical to inspect the cylinder bore for scoring and ensure that all seals and O-rings are free from contamination. Using high-strength components helps prevent pressure loss and ensures long-term service life in demanding environments.

Selection advice for technicians

Consult your authorized distributor to ensure perfect fitment for your specific vehicle configuration.

OE cross-reference

306.01.0012.02 (Clutch Servo Repair Kit) is the equivalent of the Renault Trucks and Volvo OE numbers. This part directly replaces Renault Trucks OE numbers 7421710522S2, 7421965253S2, 7422327063S2, 7485026291S2. It also replaces Volvo OE numbers 20584497S2, 21008344S2, 21206430S2, 21710522S2, 21965253S2, 22327063S2.