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Wiseco High Performance ArmorGlide Piston Kit Yamaha YZ450F / WR450F 2003-2006

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Wiseco High Performance ArmorGlide Piston Kit Yamaha YZ450F / WR450F 2003-2006

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$344.19$379.64

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Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Wiseco High Performance ArmorGlide Piston Kit Yamaha YZ450F / WR450F

Wiseco's High Performance ArmorGlide Piston Kits are offered for nearly every popular application and contain everything you need to complete your rebuild the right way, the first time.

Features:

ArmorGlide skirt coating provides reduced friction and noise to contribute to increased horsepower
Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy construction
High performance ring set and alloy pin included with each piston kit for extended life and sustained power
Maximum compression and oil control
Improved combustion flow
Horizontal slot pin oiling for reduced friction
Pressure seal groove for maximum ring seal

Includes:

Piston
Rings
Wrist pin
Clips
Top end gasket kit
Needle bearing (when applicable)

Note: Images are for reference only, actual kit will vary per make and model.

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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions

Always inspect and measure your cylinder before ordering
Any kit selection other than stock bore size will require cylinder boring and Nikasil plating or a new cylinder sleeve
Premium pump fuel required for high-compression ratios up to 13.5:1
Increased octane (race fuel) is required for compression ratios over 13.5:1

Yamaha: WR450F 2003, 2004, 2005, 2006; YZ450F 2003, 2004, 2005

This item is also available for 39 other models:

Honda: CRF250R 2010-2013; CRF250R 2014-2015; CRF250R 2016-2017; CRF250R 2004-2007; CRF250X 2004-2017; CRF450R 2002-2008; CRF450R 2013-2016

Husqvarna: FC450 2014-2015; FE350 2014-2016; FE450 2014-2015

KTM: 250 SX-F 2006-2012; 250 XC-F 2007-2012; 250 XCF-W 2007-2012; 350 EXC-F 2012-2016; 350 XC-F 2012-2016; 450 EXC 2003-2007; 450 MXC 2003-2005; 450 SX-F 2013-2015; 450 XC-W 2007

Kawasaki: KLX450R 2007-2010; KX250F 2006; KX250F 2007-2008; KX250F 2011-2014; KX250F 2017-2019; KX450F 2009-2012; KX450F 2006-2008

Suzuki: DR-Z400 2000-2008; DR-Z400E 2000-2012; DR-Z400S 2000-2024; RMZ250 2010-2018; RMZ450 2005-2007

Yamaha: WR250F 2005-2013; WR450F 2007-2015; YZ250F 2001-2004; YZ250F 2008-2011; YZ250F 2012-2013; YZ250F 2005-2007; YZ450F 2018-2019; YZ450F 2006-2009

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style 12.5:1/Stock Compression / 95.0/Stock Bore	Item # 1210271	Store SKU	Manufacturer Product # PK1357	Availability In Stock: Ships within 24 hours
Product Style 12.5:1/Stock Compression / 97.0	Item # 1210272	Store SKU	Manufacturer Product # PK1358	Availability Only 1 Left: Ships within 24 hours
Product Style 95.0/Stock Bore / 13:1/High-Compression	Item # 1210274	Store SKU	Manufacturer Product # PK1361	Availability Out of Stock