CNC-Motorsports offers the best selection in performance piston rings for pump gas street engines to nitrous or turbo race engines. We carry piston ring brands by Total Seal, Hastings, JE, Wiseco, CP and Mahle. Shop our selection of pre-fit, file fit, and gapless piston rings. We offer a huge selection of bore size options, and ring thickness sizes. Custom ring sets are available.
Shop By
-
MAH-4130MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4130MS-1115$189.564.125+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm Ring Pak, Standard Tension Oil Rings Learn More -
MAH-4135MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4135MS-1115$189.564.130+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm, Ring Pak, Standard Tension Oil Rings Learn More -
MAH-4140MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4140MS-1115$189.564.135+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm, Ring Pak, Standard Tension Oil Rings Learn More -
MAH-4145MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4145MS-1115$189.564.140+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm, Ring Pak, Standard Tension Oil Rings Learn More -
MAH-4165MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4165MS-1115$189.564.160+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm, Ring Pak, Standard Tension Oil Rings Learn More -
MAH-4190MS-1115 PART NUMBER
Mahle Performance Piston Ring Set 4190MS-1115$189.564.185+5 Bore, File Fit, 0.043", 1.5mm, 3.0mm, Ring Pak, Standard Tension Oil Rings Learn More -
DRP-09054100 PART NUMBER
09054100 Diamond Pro Select Piston Rings 4.100 Bore, 1.5mm 1.5mm 3.0mm$329.99Fits 4.100 Bore Size, 1.5mm AP Stainless Steel Top Ring, 1.5mm Taper Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09064185 PART NUMBER
09064185 Diamond Pro Select Piston Rings 4.185 Bore 1.5mm 1.5mm 3.0mm$233.994.185 Bore Size, 1.5mm Plasma Moly Top Ring, 1.5mm Taper Face 2nd Ring, 3.0mm Standard Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09214030 PART NUMBER
09214030 Diamond Pro Select Piston Rings 4.030 Bore .043 .043 3.0mm$329.99Fits 4.030 Bore Size, .043 AP Stainless Steel Top Ring, .043 Napier Face 2nd Ring, 3.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More -
DRP-09214060 PART NUMBER
09214060 Diamond Pro Select Piston Rings 4.060 Bore .043 .043 3.0mm$329.99Fits 4.060 Bore Size, .043 AP Stainless Steel Top Ring, .043 Napier Face 2nd Ring, 3.0mm High Tension Oil Ring, File Fit, 8 Cylinder Set Learn More