Pistons & Piston Rings

4.322 RING SET - 1/16 X 1/16 X 3.0MM

Part Number: WIS-4322HFL

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Estimated Ship Date: Oct 6, 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: Oct 6, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.040 in. Bore, 0.047 in., 0.047 in. 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4042GFX

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Piston Rings, Gas Nitrided, 4.047 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4047GFX

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Piston Rings, Gas Nitrided, 40.50mm Bore, for use on Honda®, Set

Part Number: WIS-4050XZ

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Rings, Gas Nitrided, 4.052 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4052GFX

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Piston Rings, Gas Nitrided, 4.057 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4057GFX

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Estimated Ship Date: Oct 6, 2025 if ordered today

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VERTEX PISTON RING KIT

Part Number: VPX-53010005200

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243497020

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Estimated Ship Date: Oct 13, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.46mm)

Part Number: PXR-01-6012-A

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.47mm)

Part Number: PXR-01-6012-B

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.48mm)

Part Number: PXR-01-6012-C

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set Hydrospace S4 '05-08 (85.00mm)

Part Number: PXR-02-7705

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set Arctic Cat ZR/ZL800 '01-03 (81.50mm)

Part Number: PXR-02-5802-050

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set Arctic Cat F8/M8 '07-09 (85.00mm)

Part Number: PXR-02-5807

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set Polaris 900 Fusion '05-06 (83.00mm)

Part Number: PXR-02-5906

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set Polaris RZR900/1000 '14-20 (93.00mm)

Part Number: PXR-02-5913

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set KTM125 '94-00 (54.25mm)

Part Number: PXR-02-6219

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set KTM125 '01-07 (54.00mm)

Part Number: PXR-02-6220

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Ring Set KTM125SX '07-22 + KTM125EXC '01-16 (54.00mm)

Part Number: PXR-02-6225

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Ring Set KTM150SX '16-22 + KTM150XC-W '17-19 (58.00mm)

Part Number: PXR-02-6237

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set KTM200EXC '98-16 (64.00mm)

Part Number: PXR-02-6249

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set TM MX/EN250F '07-10 '07-10 (77.00mm)

Part Number: PXR-02-6307

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Piston Ring Set KTM250SX-EXC '90-99 (67.50mm)

Part Number: PXR-02-6317

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Estimated Ship Date: Oct 2, 2025 if ordered today

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ProX Ring Set Husq TC250 '06-07 + TE250 '06-09 (76.00mm)

Part Number: PXR-02-6336

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Estimated Ship Date: Oct 2, 2025 if ordered today

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