7000 103 100 Compatible Piston & Ring — Renault Trucks
7000 103 100
Summary
This Ø100,00mm (STD) compressor piston and ring set is designed for Renault Trucks air brake compressors. Manufactured with high-strength components to ensure reliable performance in heavy commercial vehicle pneumatic systems. Equivalent to OE Renault Trucks 155762.
| EAN Code | 8699031038117 |
|---|
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Compatible OEM Codes
-
RENAULT TRUCKS
- 155762
Description
What does a compressor piston and ring do?
This compressor piston and ring set is a critical component for maintaining the efficiency of pneumatic brake systems. These parts work together within the compressor to manage air compression cycles, ensuring consistent pressure delivery throughout the braking system of heavy commercial vehicles.Compatibility with Renault Trucks
Designed specifically for Renault Trucks, this component is engineered to withstand high-pressure environments. The assembly ensures precise movement within the cylinder to maintain optimal air compression performance under heavy-duty conditions.Installation and maintenance guidance
When performing maintenance, technicians should verify the cylinder liner condition. If scoring is detected on the piston skirt, a full kit including the piston is recommended. For standard repairs where only air leakage is present, a dedicated ring set may suffice. Always check piston diameter and pin clearance against service manuals during installation.Troubleshooting and selection
Consult your authorized distributor to ensure correct fitment and availability.OE cross-reference
7000 103 100 (Compressor Piston & Ring) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 155762.Other OEMs
RENAULT TRUCKS
- 155762
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS |
FAQ
What is the function of the piston and ring in a compressor?
The piston moves within the cylinder to compress air, while the rings create a seal against the cylinder wall to prevent pressure loss during the compression cycle.
When should I replace the entire piston instead of just the rings?
If there is visible scoring or damage on the piston skirt or if the pin bore is worn, it is recommended to replace the complete piston and ring kit rather than just the rings.
Can these parts be used in other brands?
This specific part is designed for Renault Trucks. Always verify compatibility with your specific vehicle engine and compressor model before installation.
How can I identify if my compressor needs new pistons?
Symptoms often include low air pressure build-up times, excessive oil consumption, or visible smoke from the compressor breather, indicating poor ring sealing.
What are the OE reference numbers of this part?
7000 103 100 directly replaces Renault Trucks OE number 155762.