POLARIS Engine Kits & Rotating Assemblies

BIG BORE KIT

Part Number: CLW-61002-K02

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Estimated Ship Date: May 20, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-50024-6K

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Estimated Ship Date: May 20, 2026 if ordered today

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BOTTOM END KIT

Part Number: HRI-HR00226

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Estimated Ship Date: May 11, 2026 if ordered today

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TOP END KIT 92.97/+0.01 11:1 POL

Part Number: NTI-NA-50098-BK

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Estimated Ship Date: May 20, 2026 if ordered today

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BOTTOM END KIT Polaris

Part Number: HRI-HR00116

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Estimated Ship Date: May 11, 2026 if ordered today

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BOTTOM END KIT Polaris

Part Number: HRI-HR00117

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Estimated Ship Date: May 12, 2026 if ordered today

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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: May 21, 2026 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50026-2K

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Estimated Ship Date: May 21, 2026 if ordered today

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BOTTOM END KIT

Part Number: HRI-HR00211

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Estimated Ship Date: May 12, 2026 if ordered today

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Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50090-BK

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Estimated Ship Date: May 21, 2026 if ordered today

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Repair Kit, Top End, 83.44mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002-2K

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Estimated Ship Date: May 19, 2026 if ordered today

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QB FULL TOP END SET

Part Number: QDB-56-3938

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Estimated Ship Date: May 15, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-50024K

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Estimated Ship Date: May 21, 2026 if ordered today

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Top End Engine Kits CYL WORKS STD BORE KIT POLARIS CYL WORKS STD BORE KIT POLARIS 800 SPORSTMAN/RZR/RANGER

Part Number: CLW-60002-K01

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Estimated Ship Date: May 21, 2026 if ordered today

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Repair Kit, Top End, 73.46mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000-6K

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Estimated Ship Date: May 20, 2026 if ordered today

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TOP END KIT 92.98/+0.02 11:1 POL

Part Number: NTI-NA-50098-CK

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Estimated Ship Date: May 20, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-50025-4K

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Estimated Ship Date: May 20, 2026 if ordered today

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Top End Engine Kits STANDARD BORE KIT HI COMP STANDARD BORE KIT HI COMP

Part Number: CLW-60001-K01HC

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Estimated Ship Date: May 20, 2026 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50011-6K

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Estimated Ship Date: May 20, 2026 if ordered today

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Repair Kit, Top End, 81.45mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50001-6K

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Estimated Ship Date: May 20, 2026 if ordered today

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STANDARD BORE CYLINDER KIT

Part Number: CLW-60005-K02

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Estimated Ship Date: May 20, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-50025-2K

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Estimated Ship Date: May 20, 2026 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50019K

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Estimated Ship Date: May 20, 2026 if ordered today

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TOP END REPAIR KIT

Part Number: NTI-NA-50025K

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Estimated Ship Date: May 20, 2026 if ordered today

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR00048

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Estimated Ship Date: May 20, 2026 if ordered today

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