Super-Duty Piston
Super-Duty Piston
Super-Duty Piston

KB PERFORMANCE

Super-Duty Piston

0910-5045

Regular price $427.95

-+

Ask about this product

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