Piston Ring Set 94.00mm Bore 1.2 1.5 3.0mm

The Hastings Piston Ring Set 94.00mm Bore (1.2 x 1.5 x 3.0mm) is a precision engine component designed for eight-cylinder applications that require exact bore diameter compatibility. This comprehensive piston ring kit is essential for delivering the compression sealing and blow-by control necessary for optimal engine performance, fuel efficiency, and longevity in both stock rebuilds and performance applications.

Constructed from chrome-plated steel, this piston ring set features a standard tension architecture that balances durability with minimal friction. The combination of a 1.2mm top ring, 1.5mm second ring, and 3.0mm oil ring is specifically dimensioned to achieve proper ring gap sealing at the 94mm bore diameter, effectively managing thermal expansion during prolonged operation. This design ensures consistent combustion chamber pressure retention and efficient oil control, which are critical for reducing fuel consumption and engine wear.

Engine builders and technicians often select this Hastings piston ring set for complete engine overhauls, restoring original equipment specifications, or refreshing high-mileage powerplants. The chrome finish not only resists scoring and corrosion during installation and break-in but also minimizes the risk associated with installation. It is important to verify your engine's exact bore diameter and ring groove dimensions before ordering to ensure proper fit and performance.