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Total Seal TNT Piston Rings

5.0 out of 5 stars 1 Customer Reviews

Dynamite for your pistons! TNT piston rings from Total Seal feature the latest in hybrid ductile iron ring technology. The centrifugally spun, heat-treated ductile iron top ring is specifically designed to withstand the explosive rigors of nitrous oxide and forced induction environments. They're quick seating, easy on the cylinder walls, and available with optional PVD face coatings for further reductions in friction and increased wearability. These Total Seal TNT piston rings are available in sets with conventional, gapless top, or gapless second rings, or individually.

Results 1 - 25 of 47

Piston Rings, Ductile Iron, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT0690-5

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Piston Rings, Ductile Iron, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT-3690-35

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Piston Rings, Ductile Iron, 4.500 in. Bore, .017 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-TT1702-255

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Piston Rings, Ductile Iron, 4.600 in. Bore, 0.043 in., 1/16 in., 3/16 in. Thickness, Single Cylinder, Set

Part Number: TSR-CT4309-5-1

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Piston Rings, Ductile Iron, 4.505 in. Bore, .017 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT1702-255

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Estimated Ship Date: Nov 3, 2026 if ordered today

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4.605 1/16 1/16 3/16 8CYL

Part Number: TSR-CT91505

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.630 in. Bore, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-MT4010-30

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.530 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-MT9190285

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT9190-65

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Piston Rings, Ductile Iron, 4.500 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT9190-255

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Piston Ring, TNT, Steel, 4.600 in. Bore, 0.043 in. Thickness, Top Ring, Each

Part Number: TSR-200049

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Estimated Ship Date: Nov 2, 2026 if ordered today

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4.045 1/16 1/16 3/16 1CYL

Part Number: TSR-TT369045-1

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4.060 1/16 1/16 3/16 1CYL

Part Number: TSR-CT369065-1

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Piston Rings, Ductile Iron, 4.155 in. Bore, 0.043 in., 0.043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CT9010-35

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4.060+5 1.5 1.5 3.0 8CYL

Part Number: TSR-CTH201065

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Piston Rings, Ductile Iron, 4.030 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-CT1001-35

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Piston Rings, Ductile Iron, 4.310 in. Bore, .017 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-CT1702-65

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Estimated Ship Date: Nov 2, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.170 in. Bore, .043 in., .043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-MT9010-45

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Ring, TNT, 4.500 in. Bore., Set

Part Number: TSR-TT4325255

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.445 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-MT9190-195

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Piston Rings, Ductile Iron, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-TT9190-65

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-MT9190-65

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, Ductile Iron, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: TSR-MT6490-35

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Rings, TNT, Ductile Iron, 4.170 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 1-Cylinder, Set

Part Number: TSR-CT069045-1

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Estimated Ship Date: Nov 3, 2026 if ordered today

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Piston Ring, TNT, 4.505 in. Bore, 1/16 in. Thick, Ductile Iron, Top Ring, Each

Part Number: TSR-200007

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Estimated Ship Date: Nov 4, 2026 if ordered today

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Estimated Ship Date: Nov 4, 2026 if ordered today