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8027 Oil pump pressure relief springs. 6-pack
View fitment OEM: 26219-99
£29.78 SAVE £3.28 (11%)
£26.50
incl. VAT
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Estimated delivery: 3–15 working days
Part #: 8027 | Pack: P6
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Specifications
- Brand
- Feuling
- Part Number
- 8027
- OEM Reference
- 26219-99
- Pack Quantity
- Sold as p6
- Category
- Oil Pump Parts
- VAT Rate
- 20%
About This Product
Feuling oil pump pressure relief springs. These are the black-finished steel coils sold as a six-pack. They raise pop-off pressure above stock. They add seat pressure to the bypass port. They replace OEM 26219-99. They fit 2017 to 2025 Milwaukee-Eight models. You do not need them with a Feuling oil pump. Those are pre-set from the factory. Use them when refreshing a stock pump or building a high-performance M8 motor.
Manufacturer part number: 8027.
Fitment
224 models17-26 M8
CVO/Custom 51 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2002 | CVO Dyna Wide Glide FXDWG3 |
| Harley-Davidson | 2005 | CVO Electra Glide FLHTCSE2 |
| Harley-Davidson | 2009 | CVO FLHTCU4 (Japan Only) FLHTCU4 |
| Harley-Davidson | 2009 | CVO FLTR3 (Japan Only) FLTR3 |
| Harley-Davidson | 2009 | CVO Fat Bob (HDI) FXDFSE |
| Harley-Davidson | 2009 | CVO Fat Bob FXDFSE |
| Harley-Davidson | 2010 | CVO Fat Bob FXDFSE2 |
| Harley-Davidson | 2005 | CVO Fat Boy FLSTFSE |
| Harley-Davidson | 2006 | CVO Fat Boy FLSTFSE2 |
| Harley-Davidson | 2014–2017 | CVO Limited FLHTKSE |
| Harley-Davidson | 2016 | CVO Pro Street Breakout FXSE |
| Harley-Davidson | 2025 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2013 | CVO Road Glide Anv FLTRXSE2 |
| Harley-Davidson | 2009 | CVO Road Glide FLTRSE3 |
| Harley-Davidson | 2000 | CVO Road Glide FLTRSEI |
| Harley-Davidson | 2001 | CVO Road Glide FLTRSEI2 |
| Harley-Davidson | 2015 | CVO Road Glide FLTRUSE |
| Harley-Davidson | 2012–2024 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2013 | CVO Road Glide FLTRXSE2 |
| Harley-Davidson | 2022 | CVO Road Glide Limited FLTRKSE |
| Harley-Davidson | 2025–2026 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2024 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2013 | CVO Road King Anv FLHRSE5 |
| Harley-Davidson | 2014 | CVO Road King FLHR 103 |
| Harley-Davidson | 2014 | CVO Road King FLHRSE |
| Harley-Davidson | 2007 | CVO Road King FLHRSE3 |
| Harley-Davidson | 2008 | CVO Road King FLHRSE4 |
| Harley-Davidson | 2013 | CVO Road King FLHRSE5 |
| Harley-Davidson | 2003 | CVO Road King FLHRSEI2 |
| Harley-Davidson | 2013 | CVO Softail Breakout FXSBSE |
| Harley-Davidson | 2010 | CVO Softail Convertible FLSTSE |
| Harley-Davidson | 2011 | CVO Softail Convertible FLSTSE2 |
| Harley-Davidson | 2004 | CVO Softail Deuce FXSTDSE2 |
| Harley-Davidson | 2007 | CVO Softail Springer FXSTSSE |
| Harley-Davidson | 2009 | CVO Softail Springer FXSTSSE3 |
| Harley-Davidson | 2025–2026 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2026 | CVO Street Glide 3 Limited FLHLTSE |
| Harley-Davidson | 2010–2024 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2012 | CVO Street Glide FLHXSE3 |
| Harley-Davidson | 2026 | CVO Street Glide Limited FLHXLSE |
| Harley-Davidson | 2026 | CVO Street Glide ST FLHXSTSE |
| Harley-Davidson | 2022 | CVO Trike FLHTCUTGSE |
| Harley-Davidson | 2013 | CVO Ultra Classic Anv FLHTCU8 103 |
| Harley-Davidson | 2010 | CVO Ultra Classic Black FLHTCUSE5 |
| Harley-Davidson | 2013 | CVO Ultra Classic FLHTCU8 103 |
| Harley-Davidson | 2006 | CVO Ultra Classic FLHTCUSE |
| Harley-Davidson | 2007 | CVO Ultra Classic FLHTCUSE2 |
| Harley-Davidson | 2012 | CVO Ultra Classic FLHTCUSE7 |
| Harley-Davidson | 2013 | CVO Ultra Classic FLHTCUSE8 |
| Harley-Davidson | 2018–2020 | CVO Ultra Limited FLHTKSE |
| Harley-Davidson | 2010 | PR-BLK CVO Ultra Classic Black FLHTCUSE5 |
Dyna 30 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2008–2017 | Dyna Fat Bob FXDF |
| Harley-Davidson | 2012–2017 | Dyna Fat Bob FXDF 103 |
| Harley-Davidson | 1999–2000 | Dyna Glide Convertible FXDS-CONV |
| Harley-Davidson | 1999–2017 | Dyna Low Rider FXDL |
| Harley-Davidson | 2014–2016 | Dyna Low Rider FXDL 103 |
| Harley-Davidson | 2005–2006 | Dyna Low Rider FXDLI |
| Harley-Davidson | 2016 | 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 | 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 | 1999 | Dyna Super Glide Convertible FXDS |
| Harley-Davidson | 2007–2014 | Dyna Super Glide Custom FXDC |
| Harley-Davidson | 2014 | Dyna Super Glide Custom FXDC 103 |
| Harley-Davidson | 2006 | Dyna Super Glide Custom FXDCI |
| Harley-Davidson | 1999–2010 | Dyna Super Glide FXD |
| Harley-Davidson | 2004–2005 | Dyna Super Glide FXDI |
| Harley-Davidson | 1999–2004 | Dyna Super Glide Sport FXDX |
| Harley-Davidson | 2004 | 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 | 1999–2016 | Dyna Wide Glide FXDWG |
| Harley-Davidson | 2012–2016 | Dyna Wide Glide FXDWG 103 |
| Harley-Davidson | 2004–2006 | Dyna Wide Glide FXDWGI |
Police 13 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2003–2004 | Dyna Defender FXDP |
| Harley-Davidson | 2007–2020 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2002–2006 | Electra Glide Standard Police FLHTPI |
| Harley-Davidson | 2025 | Police Electra Glide FLHTP |
| Harley-Davidson | 2022–2024 | Police Electra Glide FLHTP |
| Harley-Davidson | 2025–2026 | Police Road Glide FLTRXP |
| Harley-Davidson | 2024 | Police Road Glide FLTRXP |
| Harley-Davidson | 2025 | Police Road King FLHP |
| Harley-Davidson | 2023–2024 | Police Road King FLHP |
| Harley-Davidson | 2002–2005 | Road King Police Escort FLHPEI |
| Harley-Davidson | 2008–2020 | Road King Police FLHP |
| Harley-Davidson | 2007–2011 | Road King Police FLHPE |
| Harley-Davidson | 2002–2004 | Road King Police FLHPI |
Softail 67 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2012 | Blackline FXS |
| Harley-Davidson | 2013 | Blackline FXS 103 |
| Harley-Davidson | 2025–2026 | Breakout FXBR |
| Harley-Davidson | 2018 | Breakout 114 Anniversary FXBRS |
| Harley-Davidson | 2019–2022 | Breakout 114 FXBRS |
| Harley-Davidson | 2023 | Breakout FXBR |
| Harley-Davidson | 2009–2010 | Cross Bones FLSTSB |
| Harley-Davidson | 2020 | Deluxe FLDE |
| Harley-Davidson | 2019–2020 | FXDR 114 FXDRS |
| Harley-Davidson | 2019–2024 | Fat Bob 114 FXFBS |
| Harley-Davidson | 2019 | Fat Bob FXFB |
| Harley-Davidson | 2025–2026 | Fat Boy FLFB |
| Harley-Davidson | 2018 | Fat Boy 114 Anniversary FLFBS |
| Harley-Davidson | 2018–2024 | Fat Boy 114 FLFBS |
| Harley-Davidson | 2019–2020 | Fat Boy FLFB |
| Harley-Davidson | 2000–2017 | Fat Boy FLSTF |
| Harley-Davidson | 2014–2015 | Fat Boy FLSTF 103 |
| Harley-Davidson | 2001–2006 | Fat Boy FLSTFI |
| Harley-Davidson | 2013 | Fat Boy Lo Anv FLSTFB |
| Harley-Davidson | 2013 | Fat Boy Lo Anv FLSTFB 103 |
| Harley-Davidson | 2010–2012 | Fat Boy Lo FLSTFB |
| Harley-Davidson | 2015 | Fat Boy Lo FLSTFB 103 |
| Harley-Davidson | 2005 | Fat Boy Shrine FLSTFI |
| Harley-Davidson | 2025–2026 | Heritage Classic FLHC |
| Harley-Davidson | 2018 | Heritage Classic 114 Anniversary FLHCS |
| Harley-Davidson | 2018–2024 | Heritage Classic 114 FLHCS |
| Harley-Davidson | 2023 | Heritage Classic Anniversary FLHCSANV |
| Harley-Davidson | 2018–2021 | Heritage Classic FLHC |
| Harley-Davidson | 2013 | Heritage Softail Classic Anv FLSTC |
| Harley-Davidson | 2013 | Heritage Softail Classic Anv FLSTC 103 |
| Harley-Davidson | 2002–2016 | Heritage Softail Classic FLSTC |
| Harley-Davidson | 2012–2015 | Heritage Softail Classic FLSTC 103 |
| Harley-Davidson | 2002–2004 | Heritage Softail Classic FLSTCI |
| Harley-Davidson | 2006–2010 | Heritage Softail FLST |
| Harley-Davidson | 2001–2002 | Heritage Springer FLSTS |
| Harley-Davidson | 2001–2002 | Heritage Springer FLSTSI |
| Harley-Davidson | 2022 | Low Rider El Diablo FXRST |
| Harley-Davidson | 2018 | Low Rider FXLR |
| Harley-Davidson | 2025–2026 | Low Rider S FXLRS |
| Harley-Davidson | 2020–2024 | Low Rider S FXLRS |
| Harley-Davidson | 2025–2026 | Low Rider ST FXLRST |
| Harley-Davidson | 2022–2024 | Low Rider ST FXLRST |
| Harley-Davidson | 2000–2009 | Night Train FXSTB |
| Harley-Davidson | 2001–2006 | Night Train FXSTBI |
| Harley-Davidson | 2008–2011 | Rocker C FXCWC |
| Harley-Davidson | 2008–2009 | Rocker FXCW |
| Harley-Davidson | 2021 | Slim FLSL |
| Harley-Davidson | 2013–2016 | Softail Breakout FXSB |
| Harley-Davidson | 2007–2010 | Softail Custom FXSTC |
| Harley-Davidson | 2007–2016 | Softail Deluxe FLSTN |
| Harley-Davidson | 2012–2015 | Softail Deluxe FLSTN 103 |
| Harley-Davidson | 2005–2006 | Softail Deluxe FLSTNI |
| Harley-Davidson | 2001–2007 | Softail Deuce FXSTD |
| Harley-Davidson | 2001–2004 | Softail Deuce FXSTDI |
| Harley-Davidson | 2012–2014 | Softail Slim FLS |
| Harley-Davidson | 2012–2014 | Softail Slim FLS 103 |
| Harley-Davidson | 2019 | Softail Slim FLSL |
| Harley-Davidson | 2001–2023 | Softail Standard FXST |
| Harley-Davidson | 2002–2006 | Softail Standard FXSTI |
| Harley-Davidson | 2018–2024 | Sport Glide FLSB |
| Harley-Davidson | 2006–2007 | Springer Classic FLSTSC |
| Harley-Davidson | 2005–2006 | Springer Classic FLSTSCI |
| Harley-Davidson | 2000–2005 | Springer Softail FXSTS |
| Harley-Davidson | 2001–2005 | Springer Softail FXSTSI |
| Harley-Davidson | 2025–2026 | Street Bob FXBB |
| Harley-Davidson | 2021–2024 | Street Bob 114 FXBBS |
| Harley-Davidson | 2019 | Street Bob FXBB |
Sportster 1 model
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2008–2009 | Sportster XR1200 |
Touring 50 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2014 | CVO Limited FLHTK 103 |
| Harley-Davidson | 1999–2013 | Electra Glide Classic FLHTC |
| Harley-Davidson | 2011 | Electra Glide Classic FLHTC 103 |
| Harley-Davidson | 1999–2006 | Electra Glide Classic FLHTCI |
| Harley-Davidson | 2023 | Electra Glide Highway King FLHFB |
| Harley-Davidson | 1999–2009 | Electra Glide Standard FLHT |
| Harley-Davidson | 2003–2005 | Electra Glide Standard FLHTI |
| Harley-Davidson | 2017–2019 | Electra Glide Ultra Classic FLHTCU |
| Harley-Davidson | 2013 | Electra Glide Ultra Limited Anv FLHTK |
| Harley-Davidson | 2010 | Electra Glide Ultra Limited FLHTK |
| Harley-Davidson | 2011 | FB4 Road King FLHR |
| Harley-Davidson | 2021 | Revival FLH |
| Harley-Davidson | 2025–2026 | Road Glide FLTRX |
| Harley-Davidson | 2010–2013 | Road Glide Custom FLTRX |
| Harley-Davidson | 1999–2009 | Road Glide FLTR |
| Harley-Davidson | 1999–2005 | Road Glide FLTRI |
| Harley-Davidson | 2015–2024 | Road Glide FLTRX |
| Harley-Davidson | 2026 | Road Glide Limited FLTRXL |
| Harley-Davidson | 2021–2024 | Road Glide Limited FLTRK |
| Harley-Davidson | 2015–2023 | Road Glide Special FLTRXS |
| Harley-Davidson | 2012–2017 | Road Glide Ultra FLTRU |
| Harley-Davidson | 2009–2017 | Road King Classic FLHRC |
| Harley-Davidson | 1999–2006 | Road King Classic FLHRCI |
| Harley-Davidson | 2004–2007 | Road King Custom FLHRS |
| Harley-Davidson | 2004–2006 | Road King Custom FLHRSI |
| Harley-Davidson | 1999–2022 | Road King FLHR |
| Harley-Davidson | 2011 | Road King FLHR 103 |
| Harley-Davidson | 2000–2006 | Road King FLHRI |
| Harley-Davidson | 2025 | Road King Special FLHRXS |
| Harley-Davidson | 2017–2024 | Road King Special FLHRXS |
| Harley-Davidson | 2025–2026 | Street Glide FLHX |
| Harley-Davidson | 2018 | Street Glide Anniversary FLHX |
| Harley-Davidson | 2006–2024 | Street Glide FLHX |
| Harley-Davidson | 2011 | Street Glide FLHX 103 |
| Harley-Davidson | 2006 | Street Glide FLHXI |
| Harley-Davidson | 2026 | Street Glide Limited FLHXL |
| Harley-Davidson | 2018 | Street Glide Special Anniversary FLHXS |
| Harley-Davidson | 2014–2023 | Street Glide Special FLHXS |
| Harley-Davidson | 2022 | Street Glide Special ST FLHXST |
| Harley-Davidson | 2025 | Street Glide ULTRA FLHXU |
| Harley-Davidson | 2008–2016 | Ultra Classic FLHTCU |
| Harley-Davidson | 1999–2006 | Ultra Classic FLHTCUI |
| Harley-Davidson | 2016 | Ultra Classic Low FLHTCUL |
| Harley-Davidson | 2015–2016 | Ultra Classic Low Twin-Cooled FLHTCUL |
| Harley-Davidson | 2014–2016 | Ultra Classic Twin-Cooled FLHTCU |
| Harley-Davidson | 2018 | Ultra Limited Anniversary FLHTK |
| Harley-Davidson | 2015–2024 | Ultra Limited FLHTK |
| Harley-Davidson | 2015–2019 | Ultra Limited Low FLHTKL |
| Harley-Davidson | 2018–2023 | Ultra Limited Shrine Edition FLHTK |
| Harley-Davidson | 2017 | Ultra Limited Shrine FLHTK |
Trike 12 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Freewheeler FLRT |
| Harley-Davidson | 2015–2023 | Freewheeler FLRT |
| Harley-Davidson | 2025–2026 | Road Glide 3 FLTRT |
| Harley-Davidson | 2023–2024 | Road Glide 3 FLTRT |
| Harley-Davidson | 2026 | Street Glide 3 Limited FLHLT |
| Harley-Davidson | 2010–2011 | Street Glide Trike FLHXXX |
| Harley-Davidson | 2025 | Tri Glide ULTRA FLHTCUTG |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2023 | Tri Glide Ultra Anniversary FLHTCUTGANV |
| Harley-Davidson | 2013 | Tri Glide Ultra Classic Anv FLHTCUTG |
| Harley-Davidson | 2009–2016 | Tri Glide Ultra Classic FLHTCUTG |
| Harley-Davidson | 2017–2024 | Tri Glide Ultra FLHTCUTG |
Planning other changes? Find your model in the bike customiser.
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