ARP Piston Ring Compressors 4.060 Bore - 89-07 Dodge Cummins 5.9L

Product Name: ARP Piston Ring Compressors 4.060 Bore - 89-07 Dodge Cummins 5.9L
Manufacturer: ARP
Manufacturer Part #: 900-0600
Thoroughbred Diesel Part #: ARP900-0600
Fitment Notes: 1989-2007 Dodge Cummins 5.9L

The ARP 4.060" piston ring compressor is engineered for fast, precise, and damage-free piston installation in performance engine builds. Ideal for 5.9L Cummins engines with a 4.060" bore, this tool features billet aluminum construction and a true radius taper for consistent and reliable compression.

ARP Piston Ring Compressors Features:

• Bore Size: 4.060" – fits oversized 5.9L Cummins builds
• Compatible with 1989–2007 Dodge Cummins 5.9L engines
• CNC-machined from billet aluminum for strength and precision
• True radius taper ensures even ring compression
• Durable anodized coating resists wear and corrosion
• Speeds up piston installation while reducing ring damage risk
• Reusable design for long-term use in engine builds
• For more information on ARP call us at 1-859-737-4966