Engine Kits & Rotating Assemblies

TOP END REPAIR KIT

Part Number: NTI-NA-10043-1K

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Estimated Ship Date: Jan 13, 2026 if ordered today

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TOP END GASKET KIT, TOP END REPAIR KIT (FORGED PISTON)

Part Number: NTI-FX-40037K

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Repair Kit, Top End, 90.960mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10000-4K

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Repair Kit, Top End, 75.97mm Bore, 8.60 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50003K

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Estimated Ship Date: Jan 12, 2026 if ordered today

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VERTEX PISTON KIT

Part Number: VPX-24243B

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22650B-1

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Estimated Ship Date: Dec 23, 2025 if ordered today

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TOP END KIT FHC WITH CAM CHAIN

Part Number: VPX-VTKTC23862B

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Estimated Ship Date: Dec 23, 2025 if ordered today

• Oversize $6.99
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RERING KIT- STD

Part Number: MAH-RR982

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT- STD

Part Number: MAH-RR725

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR728

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR733

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR738

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR743

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR745

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT- STD

Part Number: MAH-RR746

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR749

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT- STD

Part Number: MAH-RR750

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT- STD

Part Number: MAH-RR751

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR7066

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR7068

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR7069

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR937

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR948

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR795

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Estimated Ship Date: Jan 2, 2026 if ordered today

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RERING KIT

Part Number: MAH-RR796

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Estimated Ship Date: Jan 2, 2026 if ordered today

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