320-0475 S&S Flywheel assembly for 124" T-series 4-1/8" bore engines for Harley-Davidson
incl. VAT
Chapter members save 5% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- S&S
- Part Number
- 320-0475
- OEM Reference
- 24004-03B
- Pack Quantity
- Sold as a set
- Category
- Flywheels
- VAT Rate
- 20%
About This Product
S&S flywheel assembly. It is for 124-inch T-series engines with a 4-1/8 inch bore. It has a 4-5/8 inch stroke and 8-1/2 inch diameter flywheels. It is balanced for a 1035-gram total piston weight. It is a stock replacement for S&S engines. It also fits 1999 to 2006 Twin Cam models excluding 2006 Dyna. It works with Timken-style sprocket shaft bearings and fits 1999 to 2002 cases directly. For 2003 to 2006 cases you can use stock roller bearing OEM 24004-03B. A Timken conversion is often recommended for high-output builds. It is sold as a set.
Manufacturer part number: 320-0475.
Fitment
20 models99-06 Twin Cam (excl. 2006 Dyna); Stock replacement for S&S T124/T116 engines
Dyna 4 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1999–2005 | Dyna Low Rider FXDL |
| Harley-Davidson | 1999–2005 | Dyna Super Glide FXD |
| Harley-Davidson | 1999–2005 | Dyna Super Glide Sport FXDX |
| Harley-Davidson | 1999–2005 | Dyna Wide Glide FXDWG |
Softail 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2000–2005 | Fat Boy FLSTF |
| Harley-Davidson | 2002–2005 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 2000–2006 | Night Train FXSTB |
| Harley-Davidson | 2005–2006 | Softail Deluxe FLSTN |
| Harley-Davidson | 2000–2006 | Softail Standard FXST |
| Harley-Davidson | 2000–2006 | Springer Softail FXSTS |
Touring 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1999–2005 | Electra Glide Classic FLHTC |
| Harley-Davidson | 1999–2006 | Electra Glide Classic FLHTCI |
| Harley-Davidson | 1999–2006 | Electra Glide Standard FLHT |
| Harley-Davidson | 1999–2003 | Road Glide FLTR |
| Harley-Davidson | 1999–2006 | Road Glide FLTRI |
| Harley-Davidson | 1999–2006 | Road King Classic FLHRCI |
| Harley-Davidson | 2004–2006 | Road King Custom FLHRS |
| Harley-Davidson | 1999–2006 | Road King FLHR |
| Harley-Davidson | 2006 | Street Glide FLHX |
| Harley-Davidson | 1999–2006 | Ultra Classic FLHTCUI |
Planning other changes? Find your model in the bike customiser.
Related Products
View all →
S&S
07-17 Softail 4-3/8" stroke flywheel assembly
S&S
00-06 Softail 4" stroke flywheel assembly
S&S
00-06 Softail 4-5/8" stroke flywheel assembly
S&S
00-06 Softail 4-3/8" stroke flywheel assembly
S&S
06-17 4-1/8" stroke flywheel assembly
S&S
Flywheel assembly for 80" SH-series engines
S&S
84-99 flywheel assembly for OEM 80" engines
S&S
Flywheel assembly for 93" P/SH-series engines
More from S&S
View all →
Adj. chromoly pushrod set. Shovel hydraulic
Pinion gear L77-89. Green
07-17 Softail 4-3/8" stroke flywheel assembly
Connecting rod retainer set
Flanged screw. cam drive gear sprocket retention
Non-adj. aluminum pushrod set for Knuckle
Pinion gear 54-77. White
1/8-27 NPT allen pipe plug
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.