Enginetech R37458-040 Engine Cast Iron Piston Ring Complete Set for Domestic and Import Engines Engine Timing Cover Part Numbers: PR421

Part Numbers: PR421

Brand Mizumo Auto Manufacture Part Number Condition New Warranty Yes Product UPC 635741123499 Interchange Part Number Note Material Measurement 1

2003-2015 TOYOTA 4RUNNER 4

ensuring a secure fit within the connecting rod assembly

1977-1979 PONTIAC CATALINA 6

Enginetech R37458-040 Engine Cast Iron Piston Ring Complete Set for Domestic and Import Engines Engine Timing Cover Part Numbers: PR421Engine Cast Iron Piston Ring Complete Set Designed for precision and durability, the Enginetech R37458 040 engine cast iron piston ring complete set provides reliable sealing and optimal engine performance. These rings are engineered to meet or exceed industry standards, ensuring a proper fit and consistent end gaps following SAE guidelines. The set includes top and second compression rings with a thickness of 5 64 inch, along with a 3 16 inch oil