103 200 Renault Trucks Compatible Compressor Ring

What does a compressor ring do?

This compressor ring plays a critical role in the pneumatic braking system by maintaining essential compression within the air brake compressor. Manufactured from high-strength components, it is designed to withstand the intense pressure and temperature fluctuations typical of heavy-duty air brake cycles.

Compatible vehicles and engines

This component is compatible with Renault Trucks vehicles. It is engineered to meet the precise requirements of heavy commercial vehicle compressors, ensuring effective air compression and system integrity during long-haul operations.

Installation and maintenance

For optimal performance, technicians should verify that the ring thickness matches the piston groove height exactly to prevent rattling or binding. Installation should always follow the vehicle manufacturer's service manual regarding end-gap clearance and torque specifications. It is recommended to replace rings as a complete set during a compressor overhaul.

Selection guidance

When performing maintenance, ensure the cylinder liner is inspected for wear; if the liner has been machined, an oversize ring set must be used instead of this standard size.

OE cross-reference

103 200 (Compressor Ring) is the equivalent of the Renault Trucks OE numbers. This part directly replaces Renault Trucks OE numbers 155764, 155765, 155766.