Engine Kits & Rotating Assemblies

TOP END KIT HYPERDRYVE 103.47/+0.50 YAM

Part Number: NTI-NA-40025-2K

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Estimated Ship Date: Nov 21, 2025 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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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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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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Repair Kit, Top End, 82.94mm Bore, 6.90 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50002K

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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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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50011-2K

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50011-6K

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50011K

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-50012-4K

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TOP END REPAIR KIT

Part Number: NTI-NA-50024K

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TOP END REPAIR KIT

Part Number: NTI-NA-50070-CK1

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Repair Kit, Top End, 79.960mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50070K1

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Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50080K1

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PISTON KIT - 195CC BORE KIT

Part Number: BRM-411-HCF-1911

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22481CD

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22581B

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22685C

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22809B

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22860B

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22926B-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22991A

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK23133B

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK23140C

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTK23429CD

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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