573334 Knob, pre-load adjustable shock absorber
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Specifications
- Brand
- MCS
- Part Number
- 573334
- OEM Reference
- 573334
- Pack Quantity
- Each
- Category
- Swingarms Assy
- VAT Rate
- 20%
About This Product
This MCS pre-load adjuster knob replaces OEM part number 54000137. It fits 2018 to 2024 Softail Deluxe, Fat Boy, Sport Glide, Breakout, FXDRS and Fat Bob models. It does not fit Slim or Street Bob models with cam-adjustable shocks. It also fits 2023 to 2025 CVO Road Glide and 2025 Ultra models. The knob adjusts spring pre-load for load or riding style. Fit it and set the sag properly.
Manufacturer part number: 573334.
Fitment
20 modelsSoftail: 2018 FLDE Deluxe 107; 18-20 FLFB Fat Boy 107; 18-24 FLFBS Fat Boy 114; 18-24 FLSB Sport Glide107; 18-19 FXBR Breakout; 18-22 FXBRS Breakout 114; 23-24 FXBR Breakout 117; 2019 FXDRS 107; 18-20 FXFB Fat Bob 107; 18-24 FXFBS Fat Bob 114. (excl. FLSL; FXBB; FXLR models equipped with cam adjustable shock). Touring: 23-25 FLTRXSE CVO Road Glide 121; 2025 FLHXSE; 2025 FLHXU
CVO/Custom 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2023–2024 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2025–2026 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2023–2024 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2026 | CVO Street Glide Limited FLHXLSE |
Police 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | Police Road Glide FLTRXP |
Softail 11 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2018 | Breakout 114 Anniversary FXBRS |
| Harley-Davidson | 2018–2022 | Breakout 114 FXBRS |
| Harley-Davidson | 2018–2019 | Breakout FXBR |
| Harley-Davidson | 2018 | Deluxe FLDE |
| Harley-Davidson | 2019 | FXDR 114 FXDRS |
| Harley-Davidson | 2018–2024 | Fat Bob 114 FXFBS |
| Harley-Davidson | 2018–2020 | Fat Bob FXFB |
| Harley-Davidson | 2018 | Fat Boy 114 Anniversary FLFBS |
| Harley-Davidson | 2018–2024 | Fat Boy 114 FLFBS |
| Harley-Davidson | 2018–2020 | Fat Boy FLFB |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
Touring 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | Road Glide Limited FLTRXL |
| Harley-Davidson | 2026 | Street Glide Limited FLHXL |
| Harley-Davidson | 2025 | Street Glide ULTRA FLHXU |
Planning other changes? Find your model in the bike customiser.
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