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905299 Retaining ring, master cylinder
Fits: 87-99 Big Twin; 87-03 XL Sportster;…
87-99 Big Twin; 87-03 XL Sportster; 93- up Dyna
£10.80 SAVE £1.62 (15%)
£9.18
incl. VAT
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Estimated delivery: 3–15 working days
Part #: 905299 | Pack: 10
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Specifications
- Brand
- MCS
- Part Number
- 905299
- OEM Reference
- 40903-87
- Pack Quantity
- Pack of 10
- Category
- Retaining Rings
- VAT Rate
- 20%
About This Product
This internal retaining ring is designed for use in the rear brake master cylinder, providing the secure fitment required for reliable braking performance. It fits 1987–1999 Big Twin models, 1987–2003 XL Sportsters, and 1993-up Dyna models. As a direct replacement for OEM 40903-87, this clip ensures your master cylinder internals stay exactly where they belong. Only one is used per cylinder, but these are sold as a pack of ten, ensuring you always have a spare on hand for your next brake service. It is a small but critical fastener for maintaining the hydraulic integrity of your Harley-Davidson’s braking system during routine maintenance or a full rebuild.
Manufacturer part number: 905299.
Fitment
107 models87-99 Big Twin; 87-03 XL Sportster; 93- up Dyna
CVO/Custom 12 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2007 | CVO Dyna FXDSE |
| Harley-Davidson | 2008 | CVO Dyna FXDSE2 |
| Harley-Davidson | 1999 | CVO Dyna Super Glide FXR2 |
| Harley-Davidson | 1999 | CVO Dyna Super Glide FXR3 |
| Harley-Davidson | 2000 | CVO Dyna Super Glide FXR4 |
| Harley-Davidson | 2001 | CVO Dyna Wide Glide FXDWG2 |
| Harley-Davidson | 2002 | CVO Dyna Wide Glide FXDWG3 |
| Harley-Davidson | 2009 | CVO Fat Bob (HDI) FXDFSE |
| Harley-Davidson | 2009 | CVO Fat Bob FXDFSE |
| Harley-Davidson | 2010 | CVO Fat Bob FXDFSE2 |
| Harley-Davidson | 2006 | CVO V-Rod Destroyer VRXSE |
| Harley-Davidson | 2005 | CVO V-Rod VRSCSE |
Dyna 38 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2006 | Dyna 35th Anv Super Glide FXD35 |
| Harley-Davidson | 1992 | Dyna Daytona FXDB |
| Harley-Davidson | 2008–2017 | Dyna Fat Bob FXDF |
| Harley-Davidson | 2012–2017 | Dyna Fat Bob FXDF 103 |
| Harley-Davidson | 1993–2000 | Dyna Glide Convertible FXDS-CONV |
| Harley-Davidson | 1993–2017 | Dyna Low Rider FXDL |
| Harley-Davidson | 2014–2017 | Dyna Low Rider FXDL 103 |
| Harley-Davidson | 2004–2006 | Dyna Low Rider FXDLI |
| Harley-Davidson | 2016–2017 | Dyna Low Rider S FXDLS |
| Harley-Davidson | 2007–2017 | Dyna Street Bob FXDB |
| Harley-Davidson | 2014–2017 | Dyna Street Bob FXDB 103 |
| Harley-Davidson | 2013 | Dyna Street Bob FXDBA |
| Harley-Davidson | 2013 | Dyna Street Bob FXDBA 103 |
| Harley-Davidson | 2015 | Dyna Street Bob FXDBB |
| Harley-Davidson | 2014–2015 | Dyna Street Bob FXDBB 103 |
| Harley-Davidson | 2006 | Dyna Street Bob FXDBI |
| Harley-Davidson | 2013–2016 | Dyna Street Bob FXDBP 103 |
| Harley-Davidson | 2016 | Dyna Street Bob Limited FXDBC |
| Harley-Davidson | 2016 | Dyna Street Bob Limited FXDBC 103 |
| Harley-Davidson | 1991 | Dyna Sturgis FXDB |
| Harley-Davidson | 1995–1996 | Dyna Super Glide Convertible FXDS |
| Harley-Davidson | 2013 | Dyna Super Glide Custom Anv FXDC |
| Harley-Davidson | 2005–2014 | Dyna Super Glide Custom FXDC |
| Harley-Davidson | 2014 | Dyna Super Glide Custom FXDC 103 |
| Harley-Davidson | 2005–2006 | Dyna Super Glide Custom FXDCI |
| Harley-Davidson | 1995–2010 | Dyna Super Glide FXD |
| Harley-Davidson | 2004–2006 | Dyna Super Glide FXDI |
| Harley-Davidson | 1999–2005 | Dyna Super Glide Sport FXDX |
| Harley-Davidson | 2004–2005 | Dyna Super Glide Sport FXDXI |
| Harley-Davidson | 2001–2003 | Dyna Super Glide T-Sport FXDXT |
| Harley-Davidson | 2012–2016 | Dyna Switchback FLD |
| Harley-Davidson | 2012–2016 | Dyna Switchback FLD 103 |
| Harley-Davidson | 2008 | Dyna Wide Glide 105th Anv FXDWG |
| Harley-Davidson | 1993–2016 | Dyna Wide Glide FXDWG |
| Harley-Davidson | 2012–2017 | Dyna Wide Glide FXDWG 103 |
| Harley-Davidson | 2004–2006 | Dyna Wide Glide FXDWGI |
| Harley-Davidson | 2017 | Low Rider FXDL 103 |
| Harley-Davidson | 1992 | Super Glide Custom FXDC |
Dyna Police 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2001–2004 | Dyna Defender FXDP |
FXR 15 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1989–1990 | FXR Convertible FXRS |
| Harley-Davidson | 1987 | FXR Custom FXRC |
| Harley-Davidson | 1987–1990 | FXR Low Glide FXRS |
| Harley-Davidson | 1987–1990 | FXR Low Rider FXLR |
| Harley-Davidson | 1987–1993 | FXR Sport FXRS-SP |
| Harley-Davidson | 1987–1990 | FXR Super Glide FXR |
| Harley-Davidson | 2000 | FXR Super Glide FXR3 |
| Harley-Davidson | 1987–1990 | FXR Touring FXRT |
| Harley-Davidson | 1991–1992 | Low Rider Convertible FXRS |
| Harley-Davidson | 1991–1992 | Low Rider Custom FXLR |
| Harley-Davidson | 1991–1992 | Low Rider FXRS |
| Harley-Davidson | 1991–1993 | Low Rider Sport Edition FXRS-SP |
| Harley-Davidson | 1991–1992 | Sport Glide FXRT |
| Harley-Davidson | 1991–1994 | Super Glide FXR |
| Harley-Davidson | 1993–1994 | Super Glide Low Rider FXLR |
FXR Police 5 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1984–1995 | Police Low Rider FXRP |
| Harley-Davidson | 1991–1994 | Super Glide Police (Fairing) FXRP |
| Harley-Davidson | 1991–1992 | Super Glide Police (Frg/Wnd) FXRP-FRG |
| Harley-Davidson | 1991–1992 | Super Glide Police (Frg/Wnd) FXRP-WND |
| Harley-Davidson | 1991–1994 | Super Glide Police (Windshield) FXRP |
Police 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1992–1995 | Electra Glide Standard Police (Fairing) FLHTP |
| Harley-Davidson | 1992–1995 | Electra Glide Standard Police (Windshield) FLHTP |
Softail 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1999 | Night Train FXSTB |
| Harley-Davidson | 1987–1999 | Softail Custom FXSTC |
| Harley-Davidson | 1988–1990 | Softail Springer FXSTS |
| Harley-Davidson | 1987–1999 | Softail Standard FXST |
| Harley-Davidson | 1991–1999 | Springer Softail FXSTS |
| Harley-Davidson | 1995–1997 | Springer Softail FXSTSB |
Sportster 13 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1987 | Sportster 1100 XLH |
| Harley-Davidson | 1996–2003 | Sportster 1200 Custom XL1200C |
| Harley-Davidson | 1996–2003 | Sportster 1200 Sport XL1200S |
| Harley-Davidson | 1990–2003 | Sportster 1200 XL1200 |
| Harley-Davidson | 1988–1989 | Sportster 1200 XLH-1200 |
| Harley-Davidson | 1998–2003 | Sportster 883 Custom XL883C |
| Harley-Davidson | 1990–1995 | Sportster 883 Deluxe XL883DLX |
| Harley-Davidson | 1988–1989 | Sportster 883 Deluxe XLH-883DLX |
| Harley-Davidson | 1987–2003 | Sportster 883 Hugger XL883HUG |
| Harley-Davidson | 1988–1989 | Sportster 883 Hugger XLH-883HUG |
| Harley-Davidson | 1987–2003 | Sportster 883 XL883 |
| Harley-Davidson | 1988–1989 | Sportster 883 XLH-883 |
| Harley-Davidson | 2002–2003 | Sportster 883R XL883R |
Super Glide 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1994–2000 | Dyna Super Glide Convertible FXDS |
| Harley-Davidson | 1993 | Super Glide Convertible FXRS |
Touring 11 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1992–1996 | Electra Glide Classic FLHTC |
| Harley-Davidson | 1996 | Electra Glide Classic FLHTCI |
| Harley-Davidson | 1992–1994 | Electra Glide Sport FLHS |
| Harley-Davidson | 1995–1996 | Electra Glide Standard FLHT |
| Harley-Davidson | 1993–1996 | Road King FLHR |
| Harley-Davidson | 1996 | Road King FLHRI |
| Harley-Davidson | 1992 | Tour Glide Classic FLTC |
| Harley-Davidson | 1992–1995 | Tour Glide Ultra Classic FLTCU |
| Harley-Davidson | 1996 | Tour Glide Ultra Classic FLTCUI |
| Harley-Davidson | 1992–1996 | Ultra Classic FLHTCU |
| Harley-Davidson | 1995–1996 | Ultra Classic FLHTCUI |
VRSC 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2005 | VRSCA V-Rod VRSCA |
| Harley-Davidson | 2005 | VRSCB V-Rod VRSCB |
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