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Motorcycle

KB PISTONS

FORGED PISTONS TC96 TO 103CI 10.5:1 STD

SKU KB909C.STD·Hard Drive
$305.49

In stock · stock as of Sep 16, 2026

Shipping calculated at checkout

30-day returns on unused parts

Details

KB forged pistons are made from 4032 forged alloy with an 11% silicon content, formed in a forging press and then fully machined. Due to the material and manufacturing process these pistons have superior crack resistance under detonation or pre-ignition. They are suited for Street or Race applications with power adders such as NOS or boost. All Twin Cam and Sportster application feature coated skirts.

Specs

Vehicle
Motorcycle
Weight Lb
2.55
Shipping Class
standard

Vehicle Fitment

Check KB PISTONS FORGED PISTONS TC96 TO 103CI 10.5:1 STD (part KB909C.STD) against your vehicle before ordering.

Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.

Harley Davidson FLD Dyna Switchback

2012–2016

Harley Davidson FLHR Road King

2007–2016

Harley Davidson FLHRC Road King Classic

2007–2013

Harley Davidson FLHRS Road King Custom

2007

Harley Davidson FLHRXS Road King Special

2017

Harley Davidson FLHT Electra Glide

2007–2009

Harley Davidson FLHTC Electra Glide Classic

2007–2013

Harley Davidson FLHTCU Electra Glide Ultra Classic

2007–2016

Harley Davidson FLHTCUL Electra Glide Ultra Classic Low

2015–2016

Harley Davidson FLHTCUTG Tri Glide Ultra Classic

2009–2016

Harley Davidson FLHTK Electra Glide Ultra Limited

2010–2016

Harley Davidson FLHTKL Electra Glide Ultra Limited Low

2015–2016

Harley Davidson FLHX Street Glide

2007–2016

Harley Davidson FLHXS Street Glide Special

2014–2016

Harley Davidson FLHXXX Street Glide Trike

2010–2011

Harley Davidson FLRT Freewheeler

2015–2016

Harley Davidson FLS Softail Slim

2012–2017

Harley Davidson FLSS Softail Slim S

2016

Harley Davidson FLSTC Softail Heritage Classic

2007–2017

Harley Davidson FLSTF Softail Fat Boy

2007–2017

Harley Davidson FLSTFB Softail Fat Boy Lo

2010–2016

Harley Davidson FLSTFS Softail Fat Boy S

2016

Harley Davidson FLSTN Softail Deluxe

2007–2017

Harley Davidson FLSTSB Softail Cross Bones

2008–2011

Show 20 more model applications

Harley Davidson FLSTSC Softail Springer Classic

2007

Harley Davidson FLTR Road Glide

2007–2009, 2015–2016

Harley Davidson FLTRU Road Glide Ultra

2011–2013, 2016

Harley Davidson FLTRX Road Glide Custom

2010–2013, 2015

Harley Davidson FLTRXS Road Glide Special

2015–2016

Harley Davidson FXCW Softail Rocker

2008–2009

Harley Davidson FXCWC Softail Rocker C

2008–2011

Harley Davidson FXD Dyna Super Glide

2007–2010

Harley Davidson FXDB Dyna Street Bob

2007–2017

Harley Davidson FXDC Dyna Super Glide Custom

2007–2014

Harley Davidson FXDF Dyna Fat Bob

2008–2017

Harley Davidson FXDL Dyna Low Rider

2007–2009, 2014–2017

Harley Davidson FXDWG Dyna Wide Glide

2007–2008, 2010–2017

Harley Davidson FXS Softail Blackline

2011–2013

Harley Davidson FXSB Softail Breakout

2013–2017

Harley Davidson FXST Softail

2007

Harley Davidson FXSTB Softail Night Train

2007–2009

Harley Davidson FXSTC Softail Custom

2007–2010

Harley Davidson FXSTCU Softail Custom Classic

2010

Harley Davidson FXSTD Softail Deuce

2007

Parts for the Same Vehicles

These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.