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KB PERFORMANCE

Piston Kit - Twin Cam 2007 - 2017

SKU: 0910-0917
$225.29
This product is vehicle specific

Select a vehicle to ensure fitment.

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PRODUCT DETAILS

Description

Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy

Allows a tighter fit and longer piston and ring life

Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston

Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings

Replacement piston rings sold separately

KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.

Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.

Specification
Bore Oversize +0.010\"
Bore Size 3.875\"
Compression Ratio 10.0:1
Piston Material Hypereutectic Alloy
Product Name Piston Kit
Riding Style Street
Units Kit

Fitment
MakeModelYear
Harley-DavidsonWide Glide EFI FXDWGI2007-2008
Harley-DavidsonWide Glide EFI FXDWGI2010-2017
Harley-DavidsonBreakout FXSB2013-2017
Harley-DavidsonElectra Glide Ultra Classic Low FLHTCUL2015-2016
Harley-DavidsonElectra Glide Ultra Limited Low FLHTKL2015-2016
Harley-DavidsonRoad Glide Special FLTRXS2015-2016
Harley-DavidsonStreet Glide EFI FLHX2007-2016
Harley-DavidsonRoad King EFI FLHR2007-2016
Harley-DavidsonElectra Glide Ultra Limited FLHTK2010-2016
Harley-DavidsonFat Bob FXDF2008-2017
Harley-DavidsonSoftail Slim FLS2012-2017
Harley-DavidsonSoftail Deluxe EFI FLSTNI2007-2017
Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI2007-2016
Harley-DavidsonRoad Glide Custom FLTRX2010-2013
Harley-DavidsonRoad Glide Custom FLTRX2015-2016
Harley-DavidsonStreet Bob FXDB2007-2017
Harley-DavidsonStreet Glide Special FLHXS2014-2016
Harley-DavidsonFreewheeler FLRT2015-2016
Harley-DavidsonRoad Glide Ultra FLTRU2011-2013
Harley-DavidsonRoad Glide Ultra FLTRU2016
Harley-DavidsonSoftail Fat Boy EFI FLSTFI2007-2017
Harley-DavidsonFat Boy Lo FLSTFB2010-2016
Harley-DavidsonSoftail Heritage Classic EFI FLSTCI2007-2017
Harley-DavidsonSwitchback FLD2012-2016
Harley-DavidsonElectra Glide Classic EFI FLHTCI2007-2013
Harley-DavidsonElectra Glide Standard EFI FLHTI2007-2009
Harley-DavidsonSoftail Custom EFI FXSTC2007-2010
Harley-DavidsonSuper Glide Custom EFI FXDCI2007-2014
Harley-DavidsonRoad King Classic EFI FLHRC2007-2013
Harley-DavidsonSoftail Cross Bones FLSTSB2008-2011
Harley-DavidsonLow Rider EFI FXDL2007-2009
Harley-DavidsonLow Rider EFI FXDL2014-2017
Harley-DavidsonRoad Glide EFI FLTR2007-2009
Harley-DavidsonTri Glide Ultra Classic FLHTCUTG2009-2016
Harley-DavidsonSuper Glide EFI FXDI2007-2010
Harley-DavidsonBlackline FXS2011-2013
Harley-DavidsonSoftail Deuce EFI FXSTDI2007
Harley-DavidsonSoftail Rocker C FXCWC2008-2011
Harley-DavidsonSoftail Rocker FXCW2008-2009
Harley-DavidsonSoftail Springer Classic EFI FLSTSCI2007
Harley-DavidsonSoftail Night Train EFI FXSTBI2007-2009
Harley-DavidsonStreet Glide Trike FLHXXX2010-2011
Harley-DavidsonRoad King Custom EFI FLHRS2007
Harley-DavidsonSoftail Standard EFI FXSTI2007

Package Info

PropertyValue
Weight2.66
Height5.55
Length6.14
Width5.75

KB PERFORMANCE

Piston Kit - Twin Cam 2007 - 2017

$225.29

Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy

Allows a tighter fit and longer piston and ring life

Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005\") tolerances from piston to piston

Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings

Replacement piston rings sold separately

KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.

Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.

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