Hastings 77mm Cast-Iron Piston Ring Set, 2 x 2 x 4mm

This Hastings ring set fits 77mm pistons with 2mm top, 2mm second and 4mm oil-ring grooves. The standard ring construction uses grey-iron compression rings with phosphate coating and an oil-control assembly with stainless expander and chrome rails.

Technical Details

• Bore: 77mm
• Ring widths: 2/2/4mm
• Type: Cast-iron compression rings
• Part number: 98-1227-B

Fitment & Compatibility

Match piston grooves and cylinder dimensions. Measure ring end gaps in the actual cylinders before engine assembly.