Pistons & Piston Rings

Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0415

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Piston Ring, CS, 2-Stroke, Steel, Chrome, Each

Part Number: WIS-2254CS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Chrome, 46.00mm, for use on Honda®, Yamaha, Set

Part Number: WIS-1810CS

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Piston Pin, Steel, Chrome, Tapered, 19.00mm x 46.00mm, Suzuki, Yamaha, Each

Part Number: WIS-S531

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Piston Rings, Chrome, 66.00mm, Polaris, Set

Part Number: WIS-2598CS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Chrome, 47.50mm, Suzuki, Set

Part Number: WIS-1879CS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Pin- .927 x 2.250 x .15

Part Number: WIS-S736

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Chrome, 56.50mm, Kawasaki, Yamaha, Set

Part Number: WIS-2224CS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 3.905 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3905H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4000H

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4375H

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4145H

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.600 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4600H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Ring Set, Ductile Iron, 106.934mm Bore, Set

Part Number: WIS-4210H

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: HSN-2M641S030

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Estimated Ship Date: Today

Ring, Top, 4.535"

Part Number: HRS-H486045305T

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Estimated Ship Date: Jan 26, 2026 if ordered today

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1/16-1/16-5/32

Part Number: JEP-J140F1-3508

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 23, 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: Dec 29, 2025 if ordered today

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Piston Wrist Pin, Powersports, Straight, Steel, 20.00mm Diameter, 77.50mm Length, Each

Part Number: WIS-S392

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.248 in. Bore, 1.5mm, 1.75mm, 3.0mm Thickness, for Single Piston, Set

Part Number: HSN-2C4927

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

Part Number: HSN-2C4957040

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.189 in. Bore, Chrome Top Ring, 1.0mm, 1.2mm, 2.0mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C4590

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

Part Number: HSN-2M5618S060

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

Part Number: HSN-2M5543S035

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4215S020

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Estimated Ship Date: Today