493.01.0007 Exhaust Brake Cylinder equivalent for Volvo

What does an exhaust brake cylinder do?

This exhaust brake cylinder is a vital component within the engine braking system of heavy commercial vehicles. By restricting the flow of exhaust gases, it helps increase in-cylinder pressure, which provides necessary deceleration and stability during long descents or heavy loading. Built with heavy-duty grade materials, it is engineered to withstand the intense thermal and mechanical stresses found in high-pressure engine environments.

Compatible vehicles and engines

This component is specifically designed for a wide range of heavy-duty vehicles. It is compatible with Volvo models such as the FH12, FH16, FM12, and FL12, as well as DAF 95XF, CF85, and XF105. Additionally, it is fitted to Iveco, MAN, Mercedes-Benz, and Scania trucks.

Installation and maintenance

When replacing this unit, technicians should inspect the surrounding exhaust gas flap and pressure regulator to ensure optimal system integration. Proper installation ensures that the engine braking system functions correctly to assist in vehicle deceleration. Always check the mounting points and seal integrity during routine maintenance intervals to prevent pressure loss.

System performance guidance

Regular inspection of the exhaust brake system helps prevent unexpected power loss or improper idling behavior. Maintaining this component ensures the longevity of the entire engine brake support system in heavy-duty trucks and tractor units.

OE cross-reference

493.01.0007 (Exhaust Brake Cylinder) is the equivalent of the DAF, Iveco, MAN, Mercedes-Benz, Ror, Scania, Volvo and WABCO OE numbers. This part directly replaces DAF OE numbers 0238808, 0311839, 1505926. It also replaces Iveco OE number 3424340, MAN OE numbers 81157016040, 90810127160, Mercedes-Benz OE number 0004300226, Ror OE number SZ1208, Scania OE numbers 1112542, 204525, 363808, 523669, Volvo OE number 6886192 and WABCO OE numbers 4214110230, 4214110250, 4214113060.