S&S CYCLE 4-3/8" Stroke Flywheel Assembly W/Sprocket Shaft Bearing Race For 2007-'16 Internally Balanced HD® Big Twins - Stock Pistons 320-0358
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S&S® 4-3/8" Stroke Flywheel Assembly W/Sprocket Shaft Bearing Race For 2007-'16 Internally Balanced HD® Big Twins - Stock Pistons
- S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin
- Flywheel assemblies are designed for use with Timken bearing conversion
- Fits directly in stock crankcases with no modifications
- Made in the U.S.A.
Fitment Guide
| 2016-2017 | Harley-Davidson | CVO Pro Street Breakout FXSE | - | - |
| 2016-2017 | Harley-Davidson | Fat Boy S FLSTFBS | - | - |
| 2016-2017 | Harley-Davidson | Softail Slim S FLSS | - | - |
| 2014-2015 | Harley-Davidson | CVO Softail Deluxe FLSTNSE | - | - |
| 2013-2017 | Harley-Davidson | Breakout FXSB | - | - |
| 2013-2014 | Harley-Davidson | CVO Breakout FXSBSE | - | - |
| 2012-2017 | Harley-Davidson | Softail Slim FLS | - | - |
| 2012 | Harley-Davidson | CVO Softail Convertible FLSTSE3 | - | - |
| 2011-2013 | Harley-Davidson | Blackline FXS | - | - |
| 2011 | Harley-Davidson | CVO Softail Convertible FLSTSE2 | - | - |
| 2010 | Harley-Davidson | CVO Softail Convertible FLSTSE | - | - |
| 2009-2017 | Harley-Davidson | Fat Boy Lo FLSTFB | - | - |
| 2009 | Harley-Davidson | CVO Softail Springer FXSTSSE3 | - | - |
| 2008-2011 | Harley-Davidson | Softail Cross Bones FLSTSB | - | - |
| 2008 | Harley-Davidson | Screamin' Eagle Softail Springer FXSTSSE2 | - | - |
| 2007-2017 | Harley-Davidson | Softail Fat Boy EFI FLSTFI | - | - |
| 2007-2017 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI | - | - |
| 2007-2017 | Harley-Davidson | Softail Deluxe EFI FLSTNI | - | - |
| 2007-2012 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2007-2011 | Harley-Davidson | Softail Rocker C FXCWC | - | - |
| 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 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI | - | - |
| 2007 | Harley-Davidson | Screamin' Eagle Softail Springer FXSTSSE | - | - |
| 2007 | Harley-Davidson | Softail Deuce EFI FXSTDI | - | - |
Specs
| PRODUCT NAME | FLYWHEEL ASSEMBLY |
| MATERIAL | STEEL |
| STROKE LENGTH | 4-3/8" |
| ENGINE TYPE | "B" MOTOR |
| FEATURES | WITH SPROCKET BEARING RACE |
| UNITS | EACH |
| RIDING STYLE | STREET |
Delivery Info
Please Note - Warehouse Locations For This Part -
S&S CYCLE 4-3/8" Stroke Flywheel Assembly W/Sprocket Shaft Bearing Race For 2007-'16 Internally Balanced HD® Big Twins - Stock Pistons 320-0358
Gold Coast Warehouse- If your parts are in stock at our Gold Coast warehouse at the time of order, they will be shipped within 24hrs.
Supplier Warehouse - 2-3 Week Delivery- If your parts are located at our Supplier Warehouse, Delivery ETA is approx 2-3 weeks, as the parts are likely coming from our USA supplier warehouse. We will notify you once we receive it in Gold Coast warehouse and its on its way to you.