Diesel Data: Automotive Repair

Piston Ring Dimensions

Piston Ring End Gap Top Ring Standard 0.0079-0.0118
Maximum Limit 0.0276 in
Second Ring Standard 0.0079-0.0118
Maximum Limit 0.0276 in
Oil Ring Standard 0.0079-0.0275 in
Maximum Limit 0.0708 in
Groove Clearance First 0.0012-0.0027
Second 0.0008-0.0023 .