7100 851 008 Volvo Compressor Crankcase

What does a compressor crankcase do?

This compressor crankcase serves as the foundational housing for the air brake compressor's internal moving parts. It provides the necessary structural integrity to contain the high-pressure air and lubricants required for efficient compression cycles in heavy commercial vehicle braking systems.

Compatible Volvo engines and models

This component is specifically designed for Volvo trucks, including models such as the FH12, FH16, FM12, FM9, NH12, VNL, and VHD. It is compatible with various engine configurations including D12C, D12D, D16C, D10A, and DXi12 engines. Additionally, this part is fitted to Renault Trucks Magnum models with DXi12 engines and is compatible with WABCO systems.

Installation and maintenance guidance

During installation, technicians should ensure that all mounting surfaces are clean and that the crankcase is aligned perfectly to prevent excessive vibration or oil leakage. Regular inspection of the crankcase housing for hairline cracks or seal seat wear is recommended during routine air system maintenance to prevent compressor failure.

System reliability and maintenance

Maintaining the integrity of the crankcase is vital for the overall performance of the pneumatic braking system. Using high-strength components ensures that the compressor maintains stable pressure levels even under heavy load conditions in fleet operations.