Engine Rotating Assemblies & Rebuild Kits

TOP END REPAIR KIT

Part Number: NTI-NA-20001K

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NA-30014K

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Repair Kit, Top End, 87.45mm Bore, 10.20 to 1 Compression Ratio, Arctic Cat, Suzuki, Kit

Part Number: NTI-NA-30050K

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Repair Kit, Top End, 84.450mm Bore, 10.00 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NA-40011K

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Piston, TOP END REPAIR KIT

Part Number: NTI-NA-40080K

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Repair Kit, Top End, 72.96mm Bore, 6.00 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50000-4K

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

Part Number: NTI-FX-40032-BK

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Repair Kit, Top End, 86.470mm Bore, 11.00 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10003-6K

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Repair Kit, Top End, 73.95mm Bore, 8.90 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10005K

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Repair Kit, Top End, 68.95mm Bore, 9.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10027-2K

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TOP END REPAIR KIT

Part Number: NTI-NA-50024-6K

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Repair Kit, Top End, 79.950mm Bore, 10.20 to 1 Compression Ratio, Polaris, Kit

Part Number: NTI-NA-50080K

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Repair Kit, Top End, 92.96mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10008-4K1

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TOP END REPAIR KIT

Part Number: NTI-NA-10027-4K

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VERTEX PISTON KT HC FORGED

Part Number: VPX-23833A

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VERTEX PISTON KIT

Part Number: VPX-23965A

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VERTEX PISTON KT HC FORGED

Part Number: VPX-24028A

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Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, 12.10 to 1 Compression, for use on Honda®, Kit

Part Number: VPX-WR101-179

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-185

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Complete Engine Rebuild Kit, 1.50mm Over Bore, Stock Stroke, Yamaha, Kit

Part Number: VPX-WR101-206

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-215

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VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-218

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TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC22915A

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TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC22983A

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VERTEX TOP END PISTON KIT

Part Number: VPX-VTKTC23104

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