Pistons & Piston Rings

ProX Piston Kit Arctic Cat ZR/ZL800 '01-03 (81.00mm)

Part Number: PXR-01-5802-000

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit Polaris RZR800 EFI '08-14 10.0:1 (79.95mm)

Part Number: PXR-01-5805-A

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit Polaris RZR800 EFI '08-14 10.0:1 (79.96mm)

Part Number: PXR-01-5805-B

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit Polaris RZR800 EFI '08-14 10.0:1 (79.97mm)

Part Number: PXR-01-5805-C

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit Polaris Sportsman 800 EFI '05-15 (79.95mm)

Part Number: PXR-01-5806-A

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit RM-Z250 '10-22 "ART" 13.4:1 (76.97mm)

Part Number: PXR-01-3341-B

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit RM-Z250 '10-22 "ART" 13.4:1 (76.98mm)

Part Number: PXR-01-3341-C

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit RGV250 '89-95/Aprilia RS250 '95-01 (55.94mm)

Part Number: PXR-01-3359-A

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit RGV250 '89-95/Aprilia RS250 '95-01 (55.96mm)

Part Number: PXR-01-3359-C

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ProX Piston Kit RGV250 '89-95/Aprilia RS250 '95-01 (55.97mm)

Part Number: PXR-01-3359-D

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Pstn Kit DR-Z400 '00-21/LT-Z400 '03-18 12.2:1 (89.97mm)

Part Number: PXR-01-3420-B

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Pstn Kit DR-Z400 '00-21/LT-Z400 '03-18 12.2:1 (89.98mm)

Part Number: PXR-01-3420-C

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX80 '88-00 (79cc) (46.95mm)

Part Number: PXR-01-4118-A

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX80 '88-00 (79cc) (46.98mm)

Part Number: PXR-01-4118-D

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX100 '14-21 (52.46mm)

Part Number: PXR-01-4194-B

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX100 '14-21 (52.47mm)

Part Number: PXR-01-4194-C

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX100 '95-13 (52.46mm)

Part Number: PXR-01-4195-B

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX100 '95-13 (52.47mm)

Part Number: PXR-01-4195-C

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX125 '94 (53.96mm)

Part Number: PXR-01-4213-C

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX125 '95-97 (53.95mm)

Part Number: PXR-01-4216-A

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX125 '95-97 (53.96mm)

Part Number: PXR-01-4216-B

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ProX Piston Kit KX125 '95-97 (53.97mm)

Part Number: PXR-01-4216-C

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ProX Piston Kit KX125 '95-97 (53.98mm)

Part Number: PXR-01-4216-D

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ProX Piston Kit KX125 '98-00 (53.99mm)

Part Number: PXR-01-4218-D

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Estimated Ship Date: Feb 27, 2026 if ordered today

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ProX Piston Kit KX250 '92-04 (66.37mm)

Part Number: PXR-01-4322-D

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Estimated Ship Date: Feb 27, 2026 if ordered today

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