7400 850 006 Bushing, Air Brake Compressor Repair Kits

The technical function of this bushing is to provide stable support and reduce friction within the air brake compressor assembly, ensuring the longevity of the pneumatic system. Designed as a high-strength component, it plays a critical role in maintaining the mechanical integrity of the compressor during high-pressure cycles in heavy commercial vehicles.

7400 850 006 is the OE-equivalent bushing used in WABCO and VOLVO systems, specifically for heavy-duty models including VOLVO FH 12/340, FH 12/380, FH 12/420, FH 12/460, FH 12/500, FM 12/340, FM 12/380, FM 12/420, FM 12/460 and RENAULT TRUCKS. This part ensures seamless integration with existing air brake hardware to maintain optimal vehicle uptime.

Workshop technicians should ensure that the compressor housing is inspected for any wear before installing this replacement part. Proper installation of this bushing is essential to prevent irregular vibration or air pressure drops in the braking system. It is recommended to follow standard service intervals for air brake compressor maintenance to prevent system failure.

For optimal performance, this part should be used in conjunction with high-grade lubricants and verified compatible compressor components. Regular checks of the compressor assembly can help identify if a replacement is needed due to excessive heat or mechanical wear.