1242704 Piston and Ring Set compatible with DAF 95XF

What does a compressor piston do?

This compressor piston and ring set is a vital component for maintaining the efficiency of pneumatic brake systems in heavy commercial vehicles. The piston works within the cylinder to compress air, while the rings provide the necessary seal against the cylinder wall to prevent pressure loss. These high-strength components are engineered to withstand the intense heat and pressure cycles typical of heavy-duty air brake compressors.

Vehicle compatibility and fitment

This specific assembly is compatible with DAF 95XF trucks. The piston features a 75,00mm diameter (STD) and is designed to meet the precise requirements of the original equipment. For correct fitment, technicians must ensure that the piston diameter and ring arrangement match the existing compressor specifications exactly.

Installation and maintenance guidance

During installation, workshop technicians should verify that the ring end gap and groove clearances comply with the manufacturer's service manual. It is recommended to inspect the cylinder liner for wear before installing new components. Ensuring a clean and precise fitment helps prevent air leakage and extends the service life of the entire compressor unit.

Maintenance best practices

When performing an overhaul, it is best practice to replace both the piston and rings as a complete set to maintain optimal compression performance.

OE cross-reference

7000 753 100 (Compressor Piston & Ring) is the equivalent of the DAF OE number. This part directly replaces DAF OE number 1242704.