39038740 Piston and Ring Set Compatible with Nissan Ud Truck

What does a compressor piston and ring do?

This compressor piston and ring set is a critical component for the air brake compressor system, designed to withstand high-pressure cycles and intense heat. By maintaining precise volumetric efficiency, these parts ensure the pneumatic system receives a steady supply of compressed air for reliable braking performance in heavy commercial vehicles.

Vehicle and engine compatibility

This specific assembly is compatible with Nissan Ud Truck compressors. When selecting replacement parts, it is essential to verify that the piston diameter, pin diameter, and ring groove arrangement match the original equipment specifications to ensure seamless integration within the compressor cylinder.

Installation and maintenance

During installation, technicians should verify the cylinder bore condition and ensure all ring end gaps are within the manufacturer's specified tolerances. Proper lubrication during assembly is vital to prevent premature wear of these high-strength components. Consult your authorized distributor for installation guidance.

System reliability

Maintaining the air compressor with high-quality piston and ring sets helps prevent system pressure drops and ensures long-term reliability of the vehicle's pneumatic braking system.

OE cross-reference

7000 753 100 (Compressor Piston & Ring) is the equivalent of the Nissan Ud Truck OE number. This part directly replaces Nissan Ud Truck OE number 39038740.