Pistons & Piston Rings

Piston Rings, Chrome, 65.50mm, Yamaha, Set

Part Number: WIS-25787XA

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Gas Nitrided, 4.060 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4062GFX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Piston Wrist Pin, H-13 Tool Steel Alloy, 0.990 in. Diameter, 2.750 in. Length, 0.130 in. Wall, Straight End, Each

Part Number: JEP-990275013TSS

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

JE PREMIUM PIN

Part Number: JEP-74825001252C

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Pin, JE STRAIGHT WALL PIN .750 X 2.250 .130W

Part Number: JEP-750225013TSC

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

1/16-1/16-3/16 RING

Part Number: JEP-J100F1-38205

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Plasma-moly, 3.810 in. Bore, 1.5 mm, 1.5 mm, 1.5 mm Thickness, Single Cylinder, Set

Part Number: JEP-J64001-3810

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, 2.598 in. Bore, 0.031 in. Top Ring, 0.031 in. Second Ring, 0.059 in. Oil Ring, Low Tension, 1-Cylinder, Set

Part Number: JEP-XA6600

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Wrist Pin, 0.990 in. Diameter, 2.500 in. Length, H13 Tool Steel, 0.200 in. Wall Thickness, Each

Part Number: TPD-H9902500200

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Gas Nitrided, 89.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-8950XX

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Gas Nitrided, 79mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-7900XX

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Piston Wrist Pins, 5115 Steel, 0.943 in. Diameter, 2.250 in. Length, 122 grams, Each

Part Number: WIS-S749

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, KF, Chrome, 65.000mm Bore, Yamaha, Set

Part Number: WIS-6500KF

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Steel, Chromium Nitride, 4.215 in. Bore, 1/16 in. Thickness, Top Ring, Each

Part Number: TSR-101617

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Steel, Chromium Nitride, 4.170 in. Bore, 0.043 Thickness, Top Ring, Each

Part Number: TSR-100014

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

4.310+5 1.5 1.5 3.0 1 L

Part Number: TSR-CR201365-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Plasma-moly, 92.761mm Bore, 1.5mm, 1.5mm, 4.0mm Thickness, Single Cylinder, Set

Part Number: TSR-CR6124-30-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Ductile Iron, 3.800 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Cylinder, Set

Part Number: TSR-TL5899-5-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Replacement, 3.405 in. Bore, AP Advanced Profiling Top Ring, Chromium Nitride, 1.0mm Thickness, V8, Each

Part Number: TSR-101170

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Estimated Ship Date: Monday 10/13/2025

SINGLE CYLINDER RING SET

Part Number: TSR-CR9150-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, CR Classic Race, Plasma-moly, 4.355 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thick, 1-Cyl., Set

Part Number: TSR-CR9190-105-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Ring, Advanced Profiling, 3.505 in. Bore, 0.062 in. Thick, Chromium Nitride, Top Ring, Each

Part Number: TSR-100414

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, Steel, Chromium Nitride, 4.030 in. Bore, 0.059 in. Thickness, Top Ring, Each

Part Number: TSR-101038

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, TNT, Gapless, Cast Iron, 4.215 in. Bore, 1/16 in. Thickness, Second Ring, Each

Part Number: TSR-208959

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Piston Rings, TNT, Gapless, Ductile Iron, 4.325 in. Bore, 1/16 in. Thickness, Top Ring, Each

Part Number: TSR-209322

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025