20553587 Volvo Compatible Clutch Master Cylinder

What does a clutch master cylinder do?

This clutch master cylinder serves as a critical component within the hydraulic clutch system, converting pedal force into necessary hydraulic pressure to facilitate smooth gear shifts. Engineered with high-strength components, it is designed to withstand the rigorous thermal and pressure demands of heavy commercial vehicle operation.

Compatible Volvo models and engines

This part is compatible with several Volvo truck models, including the FH12, FH13, FH16, FM10, FM11, FM12, FM13, FMX, NH12, and VHD series. It also fits Volvo VNL models and various engine configurations such as D12C, D13B, and D16G. This unit is also suitable for B11R and B13R models as well as TAD1341-1345VE engines.

Installation and maintenance

For optimal performance, technicians should verify the Ø28.57 mm port specification during installation to ensure correct hydraulic line connection. Regular inspection of the hydraulic lines and seals is recommended to prevent pressure drops in the actuation system. Check the compatibility list.

System performance guidance

Maintaining stable hydraulic efficiency requires ensuring that no air is trapped in the system during replacement. This component is built to match OE standards for heavy-duty applications.

OE cross-reference

306.02.0020 (Master Cylinder) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20553587.