Pistons & Piston Rings

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

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.102 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4125HF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.125" x 1/16x1/16x3/16" Set*

Part Number: WIS-4125R

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.125 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4125VM

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 4.125 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-4125VMF

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Estimated Ship Date: Nov 24, 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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4.060" Ring Set - 1.2x1.2x2.0m

Part Number: WIS-4060VM

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Engine Piston Ring Set, 4.060 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-4060VMF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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4.060" Bore .059x.059x.098" Ri

Part Number: WIS-4060XK

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4.375" x 1/16x1/16x3/16" Set*

Part Number: WIS-4375R

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Piston Rings, KE, Chrome, 65.000mm Bore, Ski-Doo, Yamaha, Set

Part Number: WIS-6500KE

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, KF, Chrome, 66.500mm Bore, Arctic Cat, Set

Part Number: WIS-6650KF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4185HF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Gas NItrided, 4.0027 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4027GFX

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Chrome, 102.00mm Bore, KTM, Set

Part Number: WIS-4016XH

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Engine Piston Ring Set, 4.250 Ring Set - .042x.042x3.0mm

Part Number: WIS-4250VMF

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-Moly, 4.250 in. Bore, Harley-Davidson®, Set

Part Number: WIS-4250ZB

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Prox Piston Ring Set 93.00MM Ring Set

Part Number: PXR-02-1589-100

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set TRX680 Rincon '06-21 (102.50mm)

Part Number: PXR-02-1714-050

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set TRX680 Rincon '06-21 (103.00mm)

Part Number: PXR-02-1714-100

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set YB80/PW80/TY80 -3E5- (47.00mm)

Part Number: PXR-02-2008-000

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set YB80/PW80/TY80 -3E5- (47.50mm)

Part Number: PXR-02-2008-050

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set YZ65 '18-22 (43.50mm)

Part Number: PXR-02-2018

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set RD350LC-YPVS '80-87 (65.75mm)

Part Number: PXR-02-2020-175

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Ring Set RD350LC-YPVS '80-87 (66.00mm)

Part Number: PXR-02-2020-200

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Estimated Ship Date: Nov 21, 2025 if ordered today

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