Pistons & Piston Rings

Piston Pin, Steel, Chrome, Tapered, 17.00mm x 43.00mm, for use on Honda®, Yamaha, Each

Part Number: WIS-S532

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Piston Pin, Steel, Chrome, Tapered, 18.00mm x 47.00mm, Yamaha, Each

Part Number: WIS-S560

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston Ring, 3.258 Semi Keystone Ring

Part Number: WIS-3258KA

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4666S010

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Estimated Ship Date: Jul 21, 2025 if ordered today

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2.845" XC Ring*

Part Number: WIS-2845XC

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.947 in. Bore, 100.250mm Bore 1.2mm, 1.2mm, 2.5mm Thickness, H4, L4, V4, Set

Part Number: HSN-2C5140030

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Estimated Ship Date: Jul 7, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-834S040

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Estimated Ship Date: Jul 14, 2025 if ordered today

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Piston Rings, Gas Nitrided, 78.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-7850XX

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.840 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3840H

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Estimated Ship Date: Jul 16, 2025 if ordered today

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Piston Rings, Gas Nitrided, 3.661 in. Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: JEP-JG1001-3661

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5529S

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Chrome

Part Number: HSN-2C4633

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-4601

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243497040

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243543030

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4670S030

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Estimated Ship Date: Monday 7/7/2025

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.031 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 2.0mm Ring Thickness, L1, Set

Part Number: HSN-2C4181S

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Estimated Ship Date: Monday 7/7/2025

4.350"+0.005 1/16, 1/16, 3/16" File Fit Rings

Part Number: MLE-4355MS-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Piston Pin, Steel, Tapered, 18.00mm x 58.50mm, Each

Part Number: WIS-S513

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Estimated Ship Date: Jul 31, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4346040

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.484 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C4564020

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Estimated Ship Date: Monday 7/7/2025

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.622 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L4, Set of 4

Part Number: HSN-2M4216

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Piston Rings, File Fit, 4.065 in. Bore, HV385 Thermal, 1.0mm, 1.0mm, 2.0mm, L1, 1 Set

Part Number: MLE-4070MS-112-1

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Estimated Ship Date: Jul 25, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-568040

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Estimated Ship Date: Jul 21, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Chrome

Part Number: HSN-2C4768

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Estimated Ship Date: Jul 21, 2025 if ordered today

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