Piston Rings

57 products

57 products
CP Ring ONLY for SC7031 / SC7536 Pistons
CP Ring ONLY for SC7031 / SC7536 Pistons
CP Pistons
CP Ring ONLY for SC7330 Piston (Nissan VG30DE/VG30DETT / Toyota 5SFE/3SGTE)
CP Ring ONLY for SC7330 Piston (Nissan VG30DE/VG30DETT / Toyota 5SFE/3SGTE)
CP Pistons
CP Rings 87.25mm Bore Gas Nitrided Steel 1.0mm Top Ring 1.2mm 2nd Ring 2.8mm Flex Vent Oil Ring
CP Rings 87.25mm Bore Gas Nitrided Steel 1.0mm Top Ring 1.2mm 2nd Ring 2.8mm Flex Vent Oil Ring
CP Pistons
CP Ring ONLY for SC7300/SC73264V/CS7343V Pistons
CP Ring ONLY for SC7300/SC73264V/CS7343V Pistons
CP Pistons
CP Ring ONLY for SC7021 Pistons
CP Ring ONLY for SC7021 Pistons
CP Pistons
CP Ring ONLY for SC7310/SC7327/SC7325/SC7320/SC7460/SC7450/SC7452 Pistons
CP Ring ONLY for SC7310/SC7327/SC7325/SC7320/SC7460/SC7450/SC7452 Pistons
CP Pistons
CP Ring ONLY for CP pistons with 90mm Bore Size Honda K20/Nissan RB20DET/SR20VE
CP Ring ONLY for CP pistons with 90mm Bore Size Honda K20/Nissan RB20DET/SR20VE
CP Pistons
CP Ring ONLY for SC7062A/7072/7062A/70403/70459/71403/71423X/70452/70459/71452/71472X/7034 Pistons
CP Ring ONLY for SC7062A/7072/7062A/70403/70459/71403/71423X/70452/70459/71452/71472X/7034 Pistons
CP Pistons
CP Ring ONLY for SC7060/SC7065/SC7160/SC7165/SC7070/SC7170/SC7175/SC70402/SC70457 Pistons
CP Ring ONLY for SC7060/SC7065/SC7160/SC7165/SC7070/SC7170/SC7175/SC70402/SC70457 Pistons
CP Pistons
CP Ring ONLY for CP Pistons SC7308 Nissan RB25DET (Quantity for One Cylinder)
CP Ring ONLY for CP Pistons SC7308 Nissan RB25DET (Quantity for One Cylinder)
CP Pistons
CP Ring ONLY for SC7040/SC70456/SC7140/SC7202/SC7203/SC7214 Pistons
CP Ring ONLY for SC7040/SC70456/SC7140/SC7202/SC7203/SC7214 Pistons
CP Pistons
CP Mitsubishi Ring ONLY for Pistons
CP Mitsubishi Ring ONLY for Pistons
CP Pistons
CP Ring ONLY for SC7018/SC7017/CS7117/SC7120/SC7470 Pistons
CP Ring ONLY for SC7018/SC7017/CS7117/SC7120/SC7470 Pistons
CP Pistons
CP Ring Set ONLY for CP Piston Kit SC7112
CP Ring Set ONLY for CP Piston Kit SC7112
CP Pistons
CP Ring Set ONLY for CP Piston Kit SC7014 / SC7113 / SC7114 / SC7480
CP Ring Set ONLY for CP Piston Kit SC7014 / SC7113 / SC7114 / SC7480
CP Pistons
CP Ring ONLY for CP pistons SC7001/7101/7006/7106/7011/7016/7111/7116/7116X/7136
CP Ring ONLY for CP pistons SC7001/7101/7006/7106/7011/7016/7111/7116/7116X/7136
CP Pistons
CP Ring Set ONLY for Sport Compact Pistons (p/n SC7005)
CP Ring Set ONLY for Sport Compact Pistons (p/n SC7005)
CP Pistons
JE Pistons Ring Sets 1.0-1.0-2.0-3.189
JE Pistons Ring Sets 1.0-1.0-2.0-3.189
JE Pistons
JE Pistons Ring Sets 1.0-1.2-2.8-3.543
JE Pistons Ring Sets 1.0-1.2-2.8-3.543
JE Pistons
CP Ring ONLY for SC7455 / SC7505 / SC7502 Pistons
CP Ring ONLY for SC7455 / SC7505 / SC7502 Pistons
CP Pistons
JE Pistons Ring Sets 1.0-1.2-2.8-3.425
JE Pistons Ring Sets 1.0-1.2-2.8-3.425
JE Pistons
ON SALE
JE Pistons Ring Sets – 1.0–1.0–2.0–3.268
JE Pistons Ring Sets – 1.0–1.0–2.0–3.268
JE Pistons
CP Ring Set 1.0mm Top Ring - THG Napier 1.2mm 2nd Ring - 2.8mm Flex Vent Oil Ring - 3.248 Bore
CP Ring Set 1.0mm Top Ring - THG Napier 1.2mm 2nd Ring - 2.8mm Flex Vent Oil Ring - 3.248 Bore
CP Pistons
JE Pistons Ring Sets for Precision Sealing JE Pistons Ring Sets 1.0-1.2-2.8-3.287
JE Pistons Ring Sets for Precision Sealing JE Pistons Ring Sets 1.0-1.2-2.8-3.287
JE Pistons
CP Ring ONLY for SC7421 pistons
CP Ring ONLY for SC7421 pistons
CP Pistons
CP Ring ONLY for SC7338/SC7381 pistons
CP Ring ONLY for SC7338/SC7381 pistons
CP Pistons
CP Ring ONLY for SC7337 pistons
CP Ring ONLY for SC7337 pistons
CP Pistons
CP Ring for SC7422 / SC7426 / SC7416 / SC7434 / SC7438 / SC7442 Pistons
CP Ring for SC7422 / SC7426 / SC7416 / SC7434 / SC7438 / SC7442 Pistons
CP Pistons
CP Ring ONLY for SC7420 pistons
CP Ring ONLY for SC7420 pistons
CP Pistons
CP Ring ONLY for CP Pistons SC7408/SC8472 (Quantity for One Cylinder)
CP Ring ONLY for CP Pistons SC7408/SC8472 (Quantity for One Cylinder)
CP Pistons
CP Piston Turbo Ring Set 1.2mm Top Ring 1.2mm 2nd Ring 2.0mm Oil Ring 3.307 bore PVD for SC7700
CP Piston Turbo Ring Set 1.2mm Top Ring 1.2mm 2nd Ring 2.0mm Oil Ring 3.307 bore PVD for SC7700
CP Pistons
CP Turbo Rings for BMW/Toyota B58/B48 - Bore (3.2283in) - Comp Ratio (11.0:1)
CP Turbo Rings for BMW/Toyota B58/B48 - Bore (3.2283in) - Comp Ratio (11.0:1)
CP Pistons
CP Ring ONLY for Pistons
CP Ring ONLY for Pistons
CP Pistons
CP Ring Set 1.0mm Top Ring - 1.2mm 2nd Ring - 2.8mm Oil Ring - 3.051in Bore
CP Ring Set 1.0mm Top Ring - 1.2mm 2nd Ring - 2.8mm Oil Ring - 3.051in Bore
CP Pistons
CP Ring Set ONLY
CP Ring Set ONLY
CP Pistons
JE Pistons Ring Sets .95-000-2.0-3.780
JE Pistons Ring Sets .95-000-2.0-3.780
JE Pistons
JE Pistons Ring Sets 1.2 / 1.2 / 2.5 Subaru EJ257 Block w/EJ20 Head
JE Pistons Ring Sets 1.2 / 1.2 / 2.5 Subaru EJ257 Block w/EJ20 Head
JE Pistons
JE Pistons Ring Sets 99.75 Bore 79 Stroke 130.5mm 30.7mm C/D -17.0 Dome 405
JE Pistons Ring Sets 99.75 Bore 79 Stroke 130.5mm 30.7mm C/D -17.0 Dome 405
JE Pistons
JE Pistons Ring Sets 99.5 79 130.5 30.7 57.0 8.5:1 -16.5 407 TF
JE Pistons Ring Sets 99.5 79 130.5 30.7 57.0 8.5:1 -16.5 407 TF
JE Pistons
JE Pistons Ring Sets 1.2-1.5-3.0-103.37
JE Pistons Ring Sets 1.2-1.5-3.0-103.37
JE Pistons

Piston Rings & Piston Ring Sets

Piston rings seal the combustion chamber, control oil consumption, and transfer heat from the piston to the cylinder wall. Properly gapped and matched piston rings are essential for maximum compression, minimal blow-by, and long engine life on both rebuilt stock engines and high-performance forced-induction builds.

OneFastShop carries piston rings including file-fit and pre-gapped ring sets, ductile iron and steel compression rings, low-tension oil rings, 1mm and 1.2mm thin-wall ring sets, and application-specific ring sets matched to popular forged and OE piston bore sizes.

Every piston ring set at OneFastShop ships brand-new with manufacturer warranty coverage. Whether you're gapping rings for a turbo build, replacing worn rings during a rebuild, or matching a ring set to aftermarket pistons, OneFastShop has the rings. Shop the full piston rings collection today.
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