Piston Ring

GENERAL SPECIFICATIONS
Side Clearance
Compression (Top) 0.040-0.075 mm
Compression (Bottom) 0.040-0.085 mm
Oil Ring Snug Fit
Service Limit 0.10 mm
Piston Ring Gap Specification 82.4 mm diameter gauge
Compression (Top)-Gauge Diameter 0.100-0.250 mm
Compression (Bottom)-Gauge Diameter 0.27-0.42 mm
Oil Ring (Steel Rail)-Gauge Diameter 0.15-0.65 mm
Compression (Top) Service Limit 0.50 mm Max
Compression (Bottom)-Service Limit 0.65 mm Max
Oil Ring (Steel Rail)-Service Limit 0.90 mm Max