POLARIS Engines & Components

Repair Kit, Top End, 83.94mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002-4K

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Repair Kit, Top End, 84.44mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002-6K

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Repair Kit, Top End, 82.94mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002K

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Repair Kit, Top End, 92.97mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004-4K

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Repair Kit, Top End, 91.97mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50004K

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ProX Piston Kit Polaris Sportsman 450/570 '14-21 (99.50mm)

Part Number: PXR-01-5512-050

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ProX Piston Kit Polaris Sportsman 450/570 '14-21 (100.00mm)

Part Number: PXR-01-5512-100

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

Part Number: PXR-01-5806-A

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ProX Piston Kit Polaris Sportsman 800 EFI '05-15 (79.96mm)

Part Number: PXR-01-5806-B

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.95mm)

Part Number: PXR-01-5913-A

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.96mm)

Part Number: PXR-01-5913-B

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.97mm)

Part Number: PXR-01-5913-C

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ProX Piston Kit Polaris RZR TURBO'16-22

Part Number: PXR-01-5920-A

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ProX Piston Kit Polaris Sportsman 450/570 '14-21 (99.00mm)

Part Number: PXR-01-5512-000

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ProX Piston Kit Polaris Indy 800 '01-05 (85.00mm)

Part Number: PXR-01-5801-000

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Estimated Ship Date: Dec 31, 2025 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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ProX Piston Kit Polaris RZR800 EFI '08-14 10.0:1 (79.96mm)

Part Number: PXR-01-5805-B

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Piston and Ring Kit, Forged Aluminum, 81.500mm Bore, Polaris, Kit

Part Number: WIS-639M08150

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 82.000mm Bore, Polaris, Kit

Part Number: WIS-639M08200

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 71.250mm Bore, Polaris, Kit

Part Number: WIS-633M07125

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 72.000mm Bore, Polaris, Kit

Part Number: WIS-633M07200

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 65.000mm Bore, Polaris, Kit

Part Number: WIS-624M06500

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 104.830mm Bore, Polaris, Kit

Part Number: WIS-4914M10483

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Polaris, Kit

Part Number: WIS-675M08300

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Estimated Ship Date: Jan 5, 2026 if ordered today

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