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S&S Cycle 88"/95"/100" Crankshaft Flywheel Assembly (4" Stroke) - 320-0397

  • Part #:
    1400090
  • Manufacturer Part #:
    320-0397
Our Price: $1,444.24
Ships In 4-5 Business Days

Overview of S&S Cycle 88"/95"/100" Crankshaft Flywheel Assembly (4" Stroke) - 320-0397

  • S&S 3-piece crankshaft flywheel with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin
  • Crankshaft flywheel assemblies are designed for use with OEM-style roller sprocket shaft bearings
  • Fit directly in stock crankcase with no modifications
  • For 88", 95" and 100" displacement in 00-02 Twin Cam "B" motor with 4" stroke
  • Made in the U.S.A.


Included Items:

(1) Flywheel assembly W/(2) connecting rods installed

Instructions and a manual 

Specs for S&S Cycle 88"/95"/100" Crankshaft Flywheel Assembly (4" Stroke) - 320-0397

Type Flywheel Assembly
Units Each
Weight 38.65 lbs

Cross reference number(s):

09220114

Specs for S&S Cycle 88"/95"/100" Crankshaft Flywheel Assembly (4" Stroke) - 320-0397

Type Flywheel Assembly
Units Each
Weight 38.65 lbs

Fitment for S&S Cycle 88"/95"/100" Crankshaft Flywheel Assembly (4" Stroke) - 320-0397

See if this part fits your ride

Part 1400090 fits the following machines

Harley-Davidson
  • 2006 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2005 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2004 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2003 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2002 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2001 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2000 Harley-Davidson Heritage Softail Classic - FLSTC
  • 2004 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
  • 2003 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
  • 2002 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
  • 2001 Harley-Davidson Heritage Softail Classic Injected - FLSTC I
  • 2003 Harley-Davidson Heritage Softail Springer - FLSTS
  • 2002 Harley-Davidson Heritage Softail Springer - FLSTS
  • 2001 Harley-Davidson Heritage Softail Springer - FLSTS
  • 2000 Harley-Davidson Heritage Softail Springer - FLSTS
  • 2003 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
  • 2002 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
  • 2001 Harley-Davidson Heritage Softail Springer Injected - FLSTS I
  • 2002 Harley-Davidson Softail Deuce - FXSTD
  • 2001 Harley-Davidson Softail Deuce - FXSTD
  • 2000 Harley-Davidson Softail Deuce - FXSTD
  • 2002 Harley-Davidson Softail Deuce Injected - FXSTD I
  • 2001 Harley-Davidson Softail Deuce Injected - FXSTD I
  • 2002 Harley-Davidson Softail Fat Boy Injected - FLSTF I
  • 2001 Harley-Davidson Softail Fat Boy Injected - FLSTF I
  • 2002 Harley-Davidson Softail Night Train Injected - FXSTB I
  • 2001 Harley-Davidson Softail Night Train Injected - FXSTB I
  • 2002 Harley-Davidson Softail Springer - FXSTS
  • 2001 Harley-Davidson Softail Springer - FXSTS
  • 2000 Harley-Davidson Softail Springer - FXSTS
  • 2002 Harley-Davidson Softail Springer Injected - FXSTS I
  • 2001 Harley-Davidson Softail Springer Injected - FXSTS I
  • 2002 Harley-Davidson Softail Standard - FXST
  • 2001 Harley-Davidson Softail Standard - FXST
  • 2000 Harley-Davidson Softail Standard - FXST
  • 2002 Harley-Davidson Softail Standard Injected - FXST I
  • 2001 Harley-Davidson Softail Standard Injected - FXST I
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Instructions and Manuals for S&S Cycle 88"/95"/100" Crankshaft Flywheel Assembly (4" Stroke) - 320-0397

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