2013 Engine Kits & Rotating Assemblies Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Vertex Complete Engine Rebuild Kits for 2013-2016 CRF450R - WR101-150

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-150

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2013-2023 50 SX, 2021-2023 MC 50, 2017-2023 TC50 - WR101-159

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-159

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2005-2008 TRX400EX SPORTRAX, 2009-2014 TRX400X - WR101-196

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-196

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-20004KH

Cylinder Kit, Forged Piston, Standard Bore, Yamaha, 11.10 to 1 Compression Ratio, Kit

Part Number: CLW-20004-K01HC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Top-End Piston Kits VTKTC22951B

TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC22951B

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Top-End Piston Kits for 2004-2007 CRF250R, 2004-2017 CRF250X - VTKTC22983B

TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC22983B

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Top-End Piston Kits for 2010-2013 CRF250R - VTKTC23510A

TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC23510A

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Top-End Piston Kits VTKTC23641A

TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC23641A

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Top-End Piston Kits for 2011-2014 KX250F - VTKTC23646B

TOP END KIT FR WITH CAM CHAIN

Part Number: VPX-VTKTC23646B

Not Yet Reviewed

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Cylinder Works Standard Bore Cylinder Kits 422-20003K2

Cylinder Kit, Forged Piston, Standard Bore, Yamaha, 12.00 to 1 Compression Ratio, Kit

Part Number: CLW-20003-K02

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-20003K2H

STD BORE KIT HI COMP

Part Number: CLW-20003-K02HC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Replica Piston Kits 24266B

VERTEX PISTON KIT-FORGED

Part Number: VPX-24266B

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Top-End Piston Kits for 2006-2014 TRX450ER ELECTRIC START, 2006-2009 TRX450R - VTKTC23549B

VERTEX TOP END PISTON KIT

Part Number: VPX-VTKTC23549B

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Cylinder Works Standard Bore Cylinder Kits 422-60004KH

CYLINDER, STANDARD BORE KIT HI COMP POLARIS

Part Number: CLW-60004-K01HC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Hot Rods Complete Bottom End Rebuild Kits for 2013 SCRAMBLER 850 XP HO, SCRAMBLER 850 XP HO EPS LE - HR00114

BOTTOM END KIT Polaris

Part Number: HRI-HR00114

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Namura Technologies Top-End Repair Kits NA-50091-CK

Piston, TOP END REPAIR KIT

Part Number: NTI-NA-50091-CK

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Vertex Complete Engine Rebuild Kits WR00046

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR00046

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1999-2008 TRX400EX SPORTRAX, 2009-2014 TRX400X, 1996-2004 XR400R - NA-10004K

Repair Kit, Top End, 88.95mm Bore, 11.00 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NA-10004K

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L04012

Pro LS 4340 Piston and Rod Kit, 370 Cid., 4.040 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L04012

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Estimated Ship Date: Tomorrow if ordered today

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR368207

Pro LS Piston and Rod Kit, 332 Cid., 3.820 bore, Standard 3.622 stroke, 6.098 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR368207

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Summit Racing™ Pro LS 5.3L Rotating Assemblies SUM-R24368207

Pro LS Rotating Assembly, 332 Cid., 3.820 bore, Standard 3.622 stroke, 24X, 6.098 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit ring, H Bearing

Part Number: SUM-R24368207

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Estimated Ship Date: Tomorrow if ordered today

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R2436L04012

Pro LS 4340 Rotating Assembly, 370 Cid., 4.040 bore, 3.622 stroke, 24X, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit rings, H Bearings

Part Number: SUM-R2436L04012

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R5836L04012

Pro LS 4340 Rotating Assembly, 370 Cid., 4.040 bore, 3.622 stroke, 58x, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L04012

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R584000520

Pro LS 4340 Rotating Assembly, 403 Cid., 4.005 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584000520

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R584004020

Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584004020

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Estimated Ship Date: Tomorrow if ordered today