ARP Ring Compressor (901-7500)

The ARP Ring Compressor (901-7500) is a specialized tool designed for installing piston rings with precision and ease. Crafted from CNC-machined 6061-T6 billet aluminum, this tapered ring compressor features a true radius for each bore diameter, ensuring a perfect fit during assembly. Its relieved design accommodates wire O-rings on the bottom, enhancing compatibility with various piston configurations. The Type 3 anodizing provides durability and corrosion resistance, while the prominent engraving of bore sizes in 3/4 inch high numbers allows for quick identification. This high-quality compressor offers consistent, reliable performance, reducing installation errors and protecting piston and ring integrity during assembly.

Designed for use with engines requiring precise ring installation, this 75.0 mm ring compressor is ideal for professional rebuilds and performance applications. It is compatible with a range of bore sizes and is suitable for use in both street and race engines. The tool is a direct-fit, bolt-on accessory that simplifies the process of compressing piston rings during installation. The kit includes the aluminum ring compressor with engraved bore size markings, ensuring accurate and efficient assembly. Suitable for use in various engine rebuilds, this compressor enhances installation accuracy and protects components, making it an essential tool for performance enthusiasts and professional mechanics alike.