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New Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A

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Key item features

Enhanced Displacement: This big bore piston kit increases engine displacement to 478cc, achieved through a +3mm size over standard.
Comprehensive Components: The kit includes essential components for installation: a forged piston, piston rings, a pin, and clips.
Precise Specifications: Features a 12.0:1 compression ratio, a 98.000 cylinder bore, and a 97.950 piston diameter.
Broad Compatibility: Designed for Yamaha YFZ 450 models from 2004-2009 and 2012-2013, YFZ 450 R from 2009-2014, and YFZ 450 X from 2010-2011.
Forged Construction: The piston is constructed using a forged process, contributing to its durability and performance.

Generated by AI

Specs

Vehicle make
Yamaha
Vehicle model
YFZ450X, YFZ450R
Vehicle fitment type
Specific
Brand
Vertex
Automotive specialty part type
Piston
Material
Forged

Current price is $284.36

Price when purchased online

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Columbus, 43215

Arrives by Fri, Feb 6

Sold and shipped by DB Electrical

4.359797297297297 stars out of 5, based on 592 seller reviews(4.4)

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About this item

Product details

Vertex Big Bore Forged Piston Kit Compatible with/Replacement for Yamaha YFZ 450 (04-09,12-13), YFZ 450 R (09-14), YFZ 450 X (10-11) 23403A

**Verify the part fits before purchasing**

Specs:

Description: Forged Big Bore Piston Kit

Compression Ratio: 12.0:1

Cylinder Bore: 98.000

Piston Diam: 97.950

Displacement: 480.00

Size Over STD: 3.0

Notes: Big Bore Piston kit; +3mm makes 478cc. Kit includes: Piston, rings, pin, clips

Compatible With / Compatible with/Replacement for:

Yamaha YFZ 450 2004-2013, YFZ 450 R 2009-2014, YFZ 450 X 2010-2011

Big Bore Piston kit; +3mm makes 478cc
Kit includes: Piston, rings, pin, clips

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Vehicle make

Yamaha

Vehicle model

YFZ450X, YFZ450R

Vehicle year

2004|2005|2006|2007|2008|2009|2010|2011|2012|2013|2014

Vehicle fitment type

Specific

Warranty

Warranty information

1 Year Warranty on parts. We’re confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we’ll replace the products anytime within one year of your order. If you have a problem, we will take every step to assist you.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

WARNING: May cause cancer and birth defects or other reproductive harm.

Compare with similar items

Comparison Overview:
Product	Viewing this item New Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A current price $284.36 New Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A	Vertex Piston Kit For Kawasaki KRF 750 Teryx 4x4 2008-2013 23908A current price $207.86 Vertex Piston Kit For Kawasaki KRF 750 Teryx 4x4 2008-2013 23908A	New Vertex Replica Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 22984A current price $272.66 New Vertex Replica Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 22984A	New Vertex Stroker Cast Piston Kit for Yamaha YFM 660 R Raptor (01-05) 23624A current price Now $237.35, Was $277.16 New Vertex Stroker Cast Piston Kit for Yamaha YFM 660 R Raptor (01-05) 23624A	New Vertex Big Bore Forged Piston Kit for Kawasaki KRF 750 Teryx 4x4 (08-13) current price $260.96 New Vertex Big Bore Forged Piston Kit for Kawasaki KRF 750 Teryx 4x4 (08-13)	New Vertex Top End Piston Kit for Yamaha YFZ 350 Banshee (87-06) VTK22568075 current price Now $286.68, Was $317.01 New Vertex Top End Piston Kit for Yamaha YFZ 350 Banshee (87-06) VTK22568075	Vertex Big Bore Forged Piston Kit for Polaris "RZR ""S"" 800 EFI" (09) current price $165.13 Vertex Big Bore Forged Piston Kit for Polaris "RZR ""S"" 800 EFI" (09)	New Vertex Replica Forged Piston Kit for KTM 450 XC ATV (08-12) 23329A current price $272.66 New Vertex Replica Forged Piston Kit for KTM 450 XC ATV (08-12) 23329A	New Vertex Top End Piston Kit for Yamaha YFZ 450 R (09-16), YFZ 450 X (10-11) VTKTC22984B-1 current price $319.46 New Vertex Top End Piston Kit for Yamaha YFZ 450 R (09-16), YFZ 450 X (10-11) VTKTC22984B-1

Comparison Chart:
Vehicle make	YamahaNew Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A	KawasakiVertex Piston Kit For Kawasaki KRF 750 Teryx 4x4 2008-2013 23908A	YamahaNew Vertex Replica Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 22984A	YamahaNew Vertex Stroker Cast Piston Kit for Yamaha YFM 660 R Raptor (01-05) 23624A	KawasakiNew Vertex Big Bore Forged Piston Kit for Kawasaki KRF 750 Teryx 4x4 (08-13)	YamahaNew Vertex Top End Piston Kit for Yamaha YFZ 350 Banshee (87-06) VTK22568075	PolarisVertex Big Bore Forged Piston Kit for Polaris "RZR ""S"" 800 EFI" (09)	KTMNew Vertex Replica Forged Piston Kit for KTM 450 XC ATV (08-12) 23329A	YamahaNew Vertex Top End Piston Kit for Yamaha YFZ 450 R (09-16), YFZ 450 X (10-11) VTKTC22984B-1
Vehicle model	YFZ450X, YFZ450RNew Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A	-Vertex Piston Kit For Kawasaki KRF 750 Teryx 4x4 2008-2013 23908A	YFZ450X, YFZ450RNew Vertex Replica Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 22984A	YFM660R RaptorNew Vertex Stroker Cast Piston Kit for Yamaha YFM 660 R Raptor (01-05) 23624A	-New Vertex Big Bore Forged Piston Kit for Kawasaki KRF 750 Teryx 4x4 (08-13)	YFZ 350 BansheeNew Vertex Top End Piston Kit for Yamaha YFZ 350 Banshee (87-06) VTK22568075	-Vertex Big Bore Forged Piston Kit for Polaris "RZR ""S"" 800 EFI" (09)	450 EXC, XC 450New Vertex Replica Forged Piston Kit for KTM 450 XC ATV (08-12) 23329A	YFZ 450 RNew Vertex Top End Piston Kit for Yamaha YFZ 450 R (09-16), YFZ 450 X (10-11) VTKTC22984B-1
Vehicle fitment type	SpecificNew Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A	SpecificVertex Piston Kit For Kawasaki KRF 750 Teryx 4x4 2008-2013 23908A	SpecificNew Vertex Replica Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 22984A	SpecificNew Vertex Stroker Cast Piston Kit for Yamaha YFM 660 R Raptor (01-05) 23624A	SpecificNew Vertex Big Bore Forged Piston Kit for Kawasaki KRF 750 Teryx 4x4 (08-13)	SpecificNew Vertex Top End Piston Kit for Yamaha YFZ 350 Banshee (87-06) VTK22568075	SpecificVertex Big Bore Forged Piston Kit for Polaris "RZR ""S"" 800 EFI" (09)	SpecificNew Vertex Replica Forged Piston Kit for KTM 450 XC ATV (08-12) 23329A	SpecificNew Vertex Top End Piston Kit for Yamaha YFZ 450 R (09-16), YFZ 450 X (10-11) VTKTC22984B-1
Automotive specialty part type	PistonNew Vertex Big Bore Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 23403A	Piston KitVertex Piston Kit For Kawasaki KRF 750 Teryx 4x4 2008-2013 23908A	Piston KitNew Vertex Replica Forged Piston Kit for Yamaha YFZ 450 (04-09,12-13) 22984A	Vehicle SpecificNew Vertex Stroker Cast Piston Kit for Yamaha YFM 660 R Raptor (01-05) 23624A	Piston KitNew Vertex Big Bore Forged Piston Kit for Kawasaki KRF 750 Teryx 4x4 (08-13)	Top End Piston KitNew Vertex Top End Piston Kit for Yamaha YFZ 350 Banshee (87-06) VTK22568075	Piston KitVertex Big Bore Forged Piston Kit for Polaris "RZR ""S"" 800 EFI" (09)	Vehicle SpecificNew Vertex Replica Forged Piston Kit for KTM 450 XC ATV (08-12) 23329A	Vehicle SpecificNew Vertex Top End Piston Kit for Yamaha YFZ 450 R (09-16), YFZ 450 X (10-11) VTKTC22984B-1