S&S Cycle

S&S Cycle 00-06 BT 4-3/8in Stroke Flywheel Assembly w/ Sprocket Shaft Bearing Race

SKU 320-0354

MPN ssc320-0354

$1794.95 · Available to order

S&S Cycle 00-06 BT 4-3/8in Stroke Flywheel Assembly w/ Sprocket Shaft Bearing Race

This 4-3/8" stroke 8-1/2" diameter flywheel assembly replaces the original flywheels in 2003-'06 HD® internally balanced big twin engines, increasing the stroke from 4" to 4-3/8". Sprocket shaft has a stock style bearing race pressed on for use with stock roller style sprocket shaft bearing.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2003–2006Harley-DavidsonFXSTB Night TrainBase
2003–2006Harley-DavidsonFLSTC Heritage Softail ClassicBase
2003–2006Harley-DavidsonFLSTF Fat BoyBase
2005–2006Harley-DavidsonFLSTN Softail DeluxeBase
2003Harley-DavidsonFLSTS Heritage SpringerBase
2003–2006Harley-DavidsonFXST Softail StandardBase
2003–2006Harley-DavidsonFXSTD Softail DeuceBase
2003–2006Harley-DavidsonFXSTBI Night TrainBase
2006Harley-DavidsonFLST Heritage SoftailBase
2003–2006Harley-DavidsonFXSTS Springer SoftailBase
Specifications
CategoryDrivetrain
Sub-CategoryFlywheels
UPC320-0354
CARB ApprovedNo
Special OrderYes
Weight40 lb
Dimensions (L×W×H)15 × 12.25 × 11 in