ARP 900-2900 4.290-Inch Tapered Piston Ring Compressor

The ARP 900-2900 tapered piston ring compressor is designed for use with 4.290-inch bore applications. Its tapered design supports piston ring installation by helping compress the rings as the piston is guided into the cylinder.

Constructed from aluminum, this ring compressor combines a lightweight material with a black anodized finish. The tool is supplied as an individual compressor and is suited to engine assembly work where controlled piston installation is required.

The ARP 900-2900 provides a dedicated solution for builders and technicians working with the specified bore size. Its product design and finish reflect ARP’s focus on practical engine-building tools.

Features:

• Bore Size: Designed for 4.290-inch bore applications
• Design: Tapered piston ring compressor
• Material: Aluminum construction
• Finish: Black anodized finish
• Quantity: Sold individually