5001830855 Renault Trucks Compatible Piston & Ring

What does a compressor piston and ring do?

This compressor piston and ring set is a critical component within the air brake compressor system, responsible for maintaining pneumatic pressure for braking and auxiliary systems. These parts are manufactured from high-strength components to withstand the intense heat and pressure cycles encountered during heavy-duty operation.

Compatible Renault Trucks models

This specific set is compatible with Renault Trucks G series models, including the G 230.13 SP, G 300.16, G 330.19/T, and various other G series configurations. It is designed to meet the strict requirements of heavy commercial vehicle air systems, ensuring precise fitment within the cylinder bore.

Installation and maintenance guidance

When performing maintenance, it is essential to verify that the 78.00 mm diameter matches the cylinder bore exactly. Technicians should inspect the ring grooves and ensure that the piston pin diameter is correct to prevent internal leaks or mechanical binding.

Troubleshooting compression efficiency

Monitoring air pressure output can help identify when these components require replacement. If a decrease in compression efficiency is observed, inspecting the piston and rings is a recommended step to prevent further system degradation.

OE cross-reference

7000 781 100 (Compressor Piston & Ring) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 5001830855.