ARP 899-8900 3.890-Inch Tapered Piston Ring Compressor

The ARP 899-8900 tapered piston ring compressor is designed for a 3.890-inch bore and provides a practical solution for compressing piston rings during engine assembly. Its tapered design supports controlled ring compression as the piston is installed.

Constructed from aluminum and finished with a black anodized surface, this compressor combines a lightweight material with a durable finish. The black anodized treatment also gives the tool a clean, professional appearance.

The ARP 899-8900 is supplied as an individual piston ring compressor. Use the part number when selecting this model for applications requiring a 3.890-inch tapered ring compressor.

Features:

• Brand: ARP
• Part Number: 899-8900
• Bore Size: 3.890 inches
• Design: Tapered piston ring compressor
• Material: Aluminum
• Finish: Black anodized
• Quantity: Each