Piston Ring, Engine

Piston Ring Width:
Compression:
Top 1.46 - 1.490 mm (0.058 - 0.059 inch)
Bottom 1.46 - 1.490 mm (0.058 - 0.059 inch)
Piston Ring Side Clearance:
Compression:
Top 0.034 - 0.076 mm (0.0013 - 0.0030 inch)
Bottom 0.034 - 0.076 mm (0.0013 - 0.0030 inch)
Oil Ring Snug Fit
Service Limit 0.15 mm (0.006 inch) Maximum
Ring Gap:
Compression:
Top 0.20 - 0.35 mm (0.008 - 0.014 inch)
Bottom 0.33 - 0.48 mm (0.013 - 0.019 inch)
Oil (Steel Rail) 0.25 - 0.76 mm (0.010 - 0.030 inch)