7000 104 100 Renault Trucks Piston and Ring Set

What does a compressor piston and ring do?

This compressor piston and ring set serves as a critical component within the air brake compressor assembly, ensuring the efficient compression of air required for the vehicle braking system. Manufactured using high-strength components, these parts are designed to withstand the intense thermal and mechanical stresses encountered during continuous operation in heavy commercial vehicle applications.

Vehicle and engine compatibility

The assembly is specifically compatible with Renault Trucks. This component is essential for maintaining proper pneumatic pressure within the braking system, ensuring that the compressor maintains its performance standards over long service intervals.

Installation and maintenance guidance

When performing maintenance or repairs, technicians should verify the cylinder liner condition. If the liner shows signs of scoring, an oversize piston may be required; however, this standard diameter part is suitable for liners within original specifications. Proper installation ensures precise ring clearance and optimal air sealing.

Troubleshooting and selection

For optimal system performance, check for signs of oil consumption or pressure drops which may indicate ring wear. Always consult your authorized distributor to confirm exact fitment requirements for your specific engine model.

OE cross-reference

7000 104 100 (Compressor Piston & Ring) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 5010438014.