Pistons & Piston Rings

Piston Wrist Pin, Powersports, Straight, Steel, 16.00mm Diameter, 57.00mm Length, Each

Part Number: WIS-S271

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 58.50mm Length, Each

Part Number: WIS-S272

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 65.50mm Length, Each

Part Number: WIS-S277

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Wrist Pin

Part Number: WIS-S278

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 54.99mm Length, Each

Part Number: WIS-S280

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Piston Wrist Pin, Powersports, Tapered, Steel, 14.00mm Diameter, 41.00mm Length, Each

Part Number: WIS-S288

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Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 60.00mm Length, Each

Part Number: WIS-S343

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Piston Wrist Pin, Powersports, Straight, Steel, 19.00mm Diameter, 63.50mm Length, Each

Part Number: WIS-S376

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Piston Pin, Steel, Tapered, 14.00mm x 38.35mm, for use on Honda®, KTM, Suzuki, Yamaha, Each

Part Number: WIS-S517

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Piston Pin, Steel, Straight, 18.05mm x 53.75mm, Mercury, Each

Part Number: WIS-S518

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Piston Pin, Steel, Tapered, 23.06mm x 70.00mm, Yamaha, Each

Part Number: WIS-S519

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Piston Pin, Steel, Chrome, Tapered, 15.00mm x 56.00mm, for use on Honda®, Kawasaki, Each

Part Number: WIS-S522

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Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4125H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

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Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

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Piston Rings, Plasma-moly, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4320H

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Piston Rings, Plasma-moly, 4.470 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4470H

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1/16-1/16-3/16 ECONO

Part Number: JEP-S100S1-46005

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Ring Set , 1/16-1/16-3/16 ECONO - RING SET

Part Number: JEP-S100S142655

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Ring Set , 1/16-1/16-3/16 ECONO - RING SET

Part Number: JEP-S100S143205

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1/16-1/16-3/16 ECONO

Part Number: JEP-S100S143505

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Ring Set , 1/16-1/16-3/16 ECONO - RING SET

Part Number: JEP-S100S143905

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Ring Set , 1/16-1/16-3/16 ECONO - RING SET

Part Number: JEP-S100S144405

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Estimated Ship Date: Sep 8, 2025 if ordered today

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