990647 Fork damper tube assembly, 39mm tubes
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Specifications
- Brand
- MCS
- Part Number
- 990647
- OEM Reference
- 45925-88
- Pack Quantity
- Sold as pr
- Category
- Fork Damper Tubes
- VAT Rate
- 20%
About This Product
When you're refreshing the front end on an early Evo Sportster, the fork dampers are often overlooked but critical for ride quality. This MCS fork slider hydraulic damper tube assembly is a direct stock replacement for 39mm tubes, designed to restore the original damping characteristics of your suspension. These are sold as a pair and serve as a reliable alternative to the factory components, referencing OEM number 45925-88. They fit 1988 to 1993 Sportster XL883, Deluxe, and 1200 models, as well as 1988 to 1991 Hugger models. If your front end feels soft or inconsistent, swapping out these internal tubes is a smart move during a fork rebuild to ensure your 39mm front end performs exactly as it should on the road.
Manufacturer part number: 990647.
Fitment
15 models88-93 XL883/DLX/1200; 88-91 Hugger
FXR 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1989–1990 | FXR Convertible FXRS |
| Harley-Davidson | 1988–1993 | FXR Sport FXRS-SP |
| Harley-Davidson | 1988–1990 | FXR Touring FXRT |
| Harley-Davidson | 1991–1992 | Low Rider Convertible FXRS |
| Harley-Davidson | 1991–1993 | Low Rider Sport Edition FXRS-SP |
| Harley-Davidson | 1991–1992 | Sport Glide FXRT |
Sportster 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1990–1993 | Sportster 1200 XL1200 |
| Harley-Davidson | 1988–1989 | Sportster 1200 XLH-1200 |
| Harley-Davidson | 1990–1993 | Sportster 883 Deluxe XL883DLX |
| Harley-Davidson | 1988–1989 | Sportster 883 Deluxe XLH-883DLX |
| Harley-Davidson | 1990–1991 | Sportster 883 Hugger XL883HUG |
| Harley-Davidson | 1988–1989 | Sportster 883 Hugger XLH-883HUG |
| Harley-Davidson | 1990–1993 | Sportster 883 XL883 |
| Harley-Davidson | 1988–1989 | Sportster 883 XLH-883 |
Super Glide 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1993 | Super Glide Convertible FXRS |
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Fork damper tube assembly. 39mm tubes
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