8172824 Clutch Master Cylinder for Volvo B11R

What does a clutch master cylinder do?

This clutch master cylinder serves as a critical component within the clutch actuation system, converting pedal pressure into hydraulic force to engage and disengage the clutch. Constructed from high-strength components, it ensures consistent pressure transmission for heavy-duty performance.

Vehicle compatibility and engine fitment

This specific unit is designed for Volvo B11R trucks powered by D11A engines. It functions as a reliable replacement for original equipment to maintain smooth gear shifts and precise clutch engagement in demanding environments.

Installation and maintenance guidance

When performing installation, technicians should verify the Ø28.57 mm port size and check all hydraulic lines for debris. Ensuring a clean connection is vital for the longevity of the hydraulic system and prevents air from entering the circuit.

Troubleshooting and selection

For optimal performance, always check the hydraulic fluid levels and inspect the cylinder for any signs of leakage during routine maintenance intervals.

OE cross-reference

306.02.0020 (Master Cylinder) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8172824.