555554 Gear, countershaft low. 24t
incl. VAT
Chapter members save 15% · 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
- MCS
- Part Number
- 555554
- OEM Reference
- 35717-74
- Pack Quantity
- Sold as ea
- Category
- Transmission Parts
- VAT Rate
- 20%
About This Product
This 24-tooth countershaft low gear is a critical internal component for maintaining the transmission on older FX models. It is designed to fit 1974 to 1986 4-speed FX models, providing the reliable engagement and strength needed for these classic drivetrains. When rebuilding a 4-speed box, replacing worn gears is the only way to ensure smooth shifting and longevity. This gear is built to precise tolerances to match the original factory specifications, replacing OEM numbers 35717-74 and 555554. It is a dependable choice for keeping your vintage Big Twin shifting through the gears without issue, whether you are doing a full restoration or a necessary repair.
Manufacturer part number: 555554.
Fitment
17 models74-86 4-speed FX models
Low Rider 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1977–1979 | FX Super Glide FXS-1200 |
| Harley-Davidson | 1979–1980 | FX Super Glide FXS-80 |
Softail 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | Dyna Glide Glide Custom FXDG |
| Harley-Davidson | 1983–1985 | FX Low Rider FXSB |
| Harley-Davidson | 1981–1985 | FX Super Glide Fat Bob FXEF |
| Harley-Davidson | 1981–1984 | FX Super Glide FXE |
| Harley-Davidson | 1981–1982 | FX Super Glide FXS |
| Harley-Davidson | 1981–1986 | FX Wide Glide FXWG |
| Harley-Davidson | 1984–1985 | Softail Standard FXST |
| Harley-Davidson | 1981–1982 | Super Glide B80 FXB |
Super Glide 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-1200 |
| Harley-Davidson | 1979–1980 | FX Super Glide Fat Bob FXEF-80 |
| Harley-Davidson | 1976–1980 | FX Super Glide FXE-1200 |
| Harley-Davidson | 1983–1984 | FX Super Glide FXS-80 |
| Harley-Davidson | 1976–1978 | Super Glide 1200 FX-1200 |
| Harley-Davidson | 1980 | Super Glide B80 FXB-80 |
Wide Glide 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1980 | FX Wide Glide FXWG-80 |
More from MCS
View all →
Saddlebag lock and hook kit
Inner primary cover. Polished
Coolant temperature sensor
Clamp, brake lever bracket
Retainer, shifter pawl
Shifter fork, 1st & 2nd gear
Shifter fork, 4th gear
Fork damper tube assembly. 39mm tubes
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.