KB PERFORMANCE

Super-Duty Piston

0910-5045

Regular price $427.95

Quantity

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DESCRIPTION

Fitments

Years	Make	Model
2007 - 2016	Harley-Davidson	Road King EFI FLHR
2010 - 2016	Harley-Davidson	Electra Glide Ultra Limited FLHTK
2007 - 2017	Harley-Davidson	Softail Fat Boy EFI FLSTFI
2014 - 2016	Harley-Davidson	Street Glide Special FLHXS
2007 - 2016	Harley-Davidson	Electra Glide Ultra Classic EFI FLHTCUI
2012 - 2017	Harley-Davidson	Softail Slim FLS
2008 - 2011	Harley-Davidson	Softail Cross Bones FLSTSB
2007 - 2017	Harley-Davidson	Softail Heritage Classic EFI FLSTCI
2008 - 2017	Harley-Davidson	Fat Bob FXDF
2009 - 2016	Harley-Davidson	Tri Glide Ultra Classic FLHTCUTG
2007 - 2017	Harley-Davidson	Street Bob FXDB
2007	Harley-Davidson	Softail Springer Classic EFI FLSTSCI
2010 - 2016	Harley-Davidson	Fat Boy Lo FLSTFB
2007 - 2013	Harley-Davidson	Road King Classic EFI FLHRC
2007 - 2014	Harley-Davidson	Super Glide Custom EFI FXDCI
2007 - 2017	Harley-Davidson	Softail Deluxe EFI FLSTNI
2007 - 2016	Harley-Davidson	Street Glide EFI FLHX
2013 - 2017	Harley-Davidson	Breakout FXSB
2007 - 2017	Harley-Davidson	Wide Glide EFI FXDWGI
2010 - 2011	Harley-Davidson	Street Glide Trike FLHXXX
2007 - 2009	Harley-Davidson	Electra Glide Standard EFI FLHTI
2015 - 2016	Harley-Davidson	Electra Glide Ultra Limited Low FLHTKL
2007 - 2013	Harley-Davidson	Electra Glide Classic EFI FLHTCI
2007 - 2010	Harley-Davidson	Softail Custom EFI FXSTC
2008 - 2011	Harley-Davidson	Softail Rocker C FXCWC
2012 - 2016	Harley-Davidson	Switchback FLD
2015 - 2016	Harley-Davidson	Electra Glide Ultra Classic Low FLHTCUL
2015 - 2016	Harley-Davidson	Road Glide Special FLTRXS
2007 - 2010	Harley-Davidson	Super Glide EFI FXDI
2010 - 2016	Harley-Davidson	Road Glide Custom FLTRX
2007 - 2017	Harley-Davidson	Low Rider EFI FXDL
2016 - 2017	Harley-Davidson	Fat Boy S FLSTFBS
2007 - 2009	Harley-Davidson	Road Glide EFI FLTR
2007	Harley-Davidson	Softail Deuce EFI FXSTDI
2015 - 2016	Harley-Davidson	Freewheeler FLRT
2011 - 2013	Harley-Davidson	Blackline FXS
2016 - 2017	Harley-Davidson	Low Rider S FXDLS
2008 - 2009	Harley-Davidson	Softail Rocker FXCW
2007 - 2009	Harley-Davidson	Softail Night Train EFI FXSTBI
2011 - 2016	Harley-Davidson	Road Glide Ultra FLTRU
2007	Harley-Davidson	Softail Standard EFI FXSTI
2007	Harley-Davidson	Road King Custom EFI FLHRS
2016 - 2017	Harley-Davidson	Softail Slim S FLSS

Features

New skirt coating technology is applied to the entire thickness of the piston-to-wall clearance for a zero install clearance; coating then abrades in on start-up to hone for the perfect fit per cylinder

Skirt coating eliminates piston rock for the best possible ring seal with no piston slap noise

Hard anodized crown to aid in heat deflection and to reduce corrosion from alcohol fuels

Hard anodized top ring groove eliminates micro welding of the ring to the groove; this maintains a flat and smooth surface for the best ring seal and top ring groove

Includes piston, rings, pins and clips

Made in the U.S.A.

Specs

Units: Kit

Compression Ratio: 10.0:1

Product Name: Piston Kit

Stroke Length: 4-3/8"

Bore Size: 98.40 mm

Displacement: 103"

Piston Material: Aluminum

Riding Style: Street

Approximate Package Weight & Dimensions

Weight: 2.65

Height: 5.63

Length: 5.93

Width: 5.82

KB PERFORMANCE