S&S® 4-3/8" Stroke Flywheel Assembly W/O Sprocket Shaft Bearing Race For 2007-'16 Non-Balanced HD® Big Twins

S&S® 4-3/8" Stroke Flywheel Assembly W/O Sprocket Shaft Bearing Race For 2007-'16 Non-Balanced HD® Big Twins

Regular price $1,574.95 Unit price  per 

Shipping calculated at checkout.

This 4-3/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels 2007-'16 HD® big twin engines, when using high performance pistons that allow the use of connecting rods with full width wristpin ends. Sprocket shaft does not have the stock style bearing race pressed on. This flywheel assembly is for crankcases with a Timken®sprocket shaft bearing. Flywheel assembly is three piece design. Pinion and sprocket shafts are forged as part of the flywheel. The only joints in the assembly are where the 1.671" diameter connecting rod crankpin is pressed into the flywheels. Flywheels are CNC machined from heat-treated, closed die, steel forgings, which are 114% stronger than late style stock steel flywheels. Fully assembled with premium quaility S&S® heavy duty 7.659" connecting rods, with full width wrist pin ends, and dynamically balanced. Assembly is trued to less than .0005" runout on pinion and sprocket shaft bearing surfaces, making them capable of higher rpm and fully compatible with gear drive cams.

 Fitment
2016-2017 Harley-Davidson Fat Boy S FLSTFBS
2016-2017 Harley-Davidson Softail Slim S FLSS
2016-2017 Harley-Davidson CVO Pro Street Breakout FXSE
2016-2017 Harley-Davidson Low Rider S FXDLS
2016-2017 Harley-Davidson Breakout FXSB
2016 Harley-Davidson Road Glide Ultra FLTRU
2015-2016 Harley-Davidson Road Glide Special FLTRXS
2015-2016 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL
2015-2016 Harley-Davidson Road Glide Custom FLTRX
2015-2016 Harley-Davidson CVO Road Glide Ultra FLTRUSE
2015-2016 Harley-Davidson CVO Street Glide FLHXSE
2014-2016 Harley-Davidson Electra Glide Ultra Classic Low FLHTCUL
2014-2016 Harley-Davidson Street Glide Special FLHXS
2014-2016 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE
2014-2016 Harley-Davidson Street Glide EFI FLHX
2014-2015 Harley-Davidson CVO Softail Deluxe FLSTNSE
2014 Harley-Davidson CVO Road King FLHRSE
2013-2015 Harley-Davidson Breakout FXSB
2013-2014 Harley-Davidson CVO Breakout FXSBSE
2013 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE8
2013 Harley-Davidson CVO Road King FLHRSE5
2013 Harley-Davidson CVO Road Glide Custom FLTRXSE2
2012-2017 Harley-Davidson Softail Slim FLS
2012-2017 Harley-Davidson Wide Glide EFI FXDWGI
2012-2017 Harley-Davidson Softail Fat Boy EFI FLSTFI
2012-2017 Harley-Davidson Softail Deluxe EFI FLSTNI
2012-2017 Harley-Davidson Softail Heritage Classic EFI FLSTCI
2012-2016 Harley-Davidson Switchback FLD
2012-2016 Harley-Davidson Fat Boy Lo FLSTFB
2012-2013 Harley-Davidson Blackline FXS
2012 Harley-Davidson CVO Road Glide Custom FLTRXSE
2012 Harley-Davidson CVO Softail Convertible FLSTSE3
2012 Harley-Davidson CVO Street Glide FLHXSE3
2012 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE7
2011-2013 Harley-Davidson Road Glide Ultra FLTRU
2011 Harley-Davidson Blackline FXS
2011 Harley-Davidson CVO Softail Convertible FLSTSE2
2011 Harley-Davidson CVO Road Glide Ultra FLTRUSE
2011 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE6
2011 Harley-Davidson CVO Street Glide FLHXSE2
2010-2016 Harley-Davidson Electra Glide Ultra Limited FLHTK
2010-2013 Harley-Davidson Road Glide Custom FLTRX
2010-2013 Harley-Davidson Street Glide EFI FLHX
2010-2013 Harley-Davidson Road King Classic FLHRC
2010-2013 Harley-Davidson Road King Classic EFI FLHRC
2010-2011 Harley-Davidson Wide Glide EFI FXDWGI
2010 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE5
2010 Harley-Davidson CVO Softail Convertible FLSTSE
2010 Harley-Davidson CVO Fat Bob FXDFSE2
2010 Harley-Davidson CVO Street Glide FLHXSE
2009-2016 Harley-Davidson Road King EFI FLHR
2009-2016 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
2009-2016 Harley-Davidson Electra Glide Police FLHTPI
2009-2013 Harley-Davidson Electra Glide Classic EFI FLHTCI
2009-2011, 2017 Harley-Davidson Fat Boy Lo FLSTFB
2009 Harley-Davidson CVO Softail Springer FXSTSSE3
2009 Harley-Davidson CVO Road Glide FLTRSE3
2009 Harley-Davidson CVO Fat Bob FXDFSE
2009 Harley-Davidson CVO Electra Glide Ultra Classic FLHTCUSE4
2009 Harley-Davidson Road King Classic FLHRC
2009 Harley-Davidson Road King Classic EFI FLHRC
2009 Harley-Davidson Street Glide EFI FLHX
2009 Harley-Davidson Electra Glide Standard EFI FLHTI
2009 Harley-Davidson Road Glide EFI FLTR
2008-2017 Harley-Davidson Fat Bob FXDF
2008-2017 Harley-Davidson Street Bob FXDB
2008-2014 Harley-Davidson Super Glide Custom EFI FXDCI
2008-2011 Harley-Davidson Softail Cross Bones FLSTSB
2008-2010 Harley-Davidson Super Glide EFI FXDI
2008-2009, 2014-2017 Harley-Davidson Low Rider EFI FXDL
2008 Harley-Davidson Screamin' Eagle Dyna FXDSE2
2008 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE3
2008 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE2
2008 Harley-Davidson Screamin' Eagle Road King FLHRSE4
2008 Harley-Davidson Wide Glide EFI FXDWGI
2007-2012 Harley-Davidson Softail Standard EFI FXSTI
2007-2011 Harley-Davidson Softail Rocker C FXCWC
2007-2011 Harley-Davidson Softail Fat Boy EFI FLSTFI
2007-2011 Harley-Davidson Softail Heritage Classic EFI FLSTCI
2007-2011 Harley-Davidson Softail Deluxe EFI FLSTNI
2007-2010 Harley-Davidson Softail Rocker FXCW
2007-2010 Harley-Davidson Softail Custom EFI FXSTC
2007-2009 Harley-Davidson Softail Night Train EFI FXSTBI
2007-2008 Harley-Davidson Electra Glide Classic EFI FLHTCI
2007-2008 Harley-Davidson Electra Glide Police FLHTPI
2007-2008 Harley-Davidson Street Glide EFI FLHX
2007-2008 Harley-Davidson Road King EFI FLHR
2007-2008 Harley-Davidson Electra Glide Standard EFI FLHTI
2007-2008 Harley-Davidson Road King Classic EFI FLHRC
2007-2008 Harley-Davidson Road Glide EFI FLTR
2007-2008 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
2007 Harley-Davidson Screamin' Eagle Dyna FXDSE
2007 Harley-Davidson Screamin' Eagle Softail Springer FXSTSSE
2007 Harley-Davidson Softail Springer Classic EFI FLSTSCI
2007 Harley-Davidson Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE2
2007 Harley-Davidson Screamin' Eagle Road King FLHRSE3
2007 Harley-Davidson Softail Deuce EFI FXSTDI
2007 Harley-Davidson Low Rider EFI FXDL
2007 Harley-Davidson Street Bob FXDB
2007 Harley-Davidson Road King Custom EFI FLHRS
2007 Harley-Davidson Super Glide Custom EFI FXDCI
2007 Harley-Davidson Super Glide EFI FXDI
2007 Harley-Davidson Wide Glide EFI FXDWGI