S&S Cycle

S&S Cycle 2007+ BT B-Style 4-3/8in Stroke Flywheel Assembly w/ Sprocket Shaft - 1035 TPW

SKU 320-0357

MPN ssc320-0357

$1795.95 · Available to order

S&S Cycle 2007+ BT B-Style 4-3/8in Stroke Flywheel Assembly w/ Sprocket Shaft - 1035 TPW

This 4-3/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels 2007-'16 HD® big twin engines, when using performance or big bore pistons. Wrist pin ends of connecting rods are full width (not tapered). Sprocket shaft has a stock style bearing race pressed on.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2014–2017Harley-DavidsonFXSB BreakoutBase
2007–2014Harley-DavidsonFLSTN Softail DeluxeBase
2015–2017Harley-DavidsonFLHXSE CVO Street GlideBase
2014–2015Harley-DavidsonFLSTNSE CVO Softail DeluxeBase
2007Harley-DavidsonFXSTD Softail DeuceBase
2009Harley-DavidsonFXSTSSE3 CVO Softail SpringerBase
2016–2017Harley-DavidsonFLSTFBS Fat Boy SBase
2013Harley-DavidsonFXSBSE CVO BreakoutBase
2007–2009Harley-DavidsonFXSTB Night TrainBase
2012–2017Harley-DavidsonFLS Softail SlimBase
2007–2017Harley-DavidsonFLSTC Heritage Softail ClassicBase
2010Harley-DavidsonFXSTC Softail CustomBase
2007–2017Harley-DavidsonFLSTF Fat BoyBase
2008Harley-DavidsonFXSTC Softail CustomBase
2008–2009Harley-DavidsonFXCW RockerBase
2017Harley-DavidsonFLSTN Softail DeluxeBase
2015–2016Harley-DavidsonFLTRUSE CVO Road Glide UltraBase
2015–2017Harley-DavidsonFLHTKSE CVO LimitedBase
2016–2017Harley-DavidsonFXSE CVO Pro Street BreakoutBase
2011–2013Harley-DavidsonFXS BlacklineBase
2007Harley-DavidsonFXST Softail StandardBase
2008–2011Harley-DavidsonFLSTSB Cross BonesBase
2016–2017Harley-DavidsonFLSS Softail Slim SBase
2008–2011Harley-DavidsonFXCWC Rocker CBase
2010–2016Harley-DavidsonFLSTFB Fat Boy LoBase
Specifications
CategoryDrivetrain
Sub-CategoryFlywheels
UPC320-0357
CARB ApprovedYes
Special OrderYes
Weight39.5 lb
Dimensions (L×W×H)15 × 12.25 × 11 in