Description
FEULING hydraulic lifters race series (4052 / 4019). Manufacturer part number 4019.
WPS part number 811-04052.
FEULING hydraulic lifters race series (4052 / 4019).
In stock
FEULING hydraulic lifters race series (4052 / 4019). Manufacturer part number 4019.
WPS part number 811-04052.
WPS lists this part for the following vehicles. Match your exact model and year.
Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.
| Years | Make | Model |
|---|---|---|
| 2009–2010 | Buell | 1125CR Helicon |
| 2008–2010 | Buell | 1125R Helicon |
| 2000–2002 | Buell | M2 Cyclone |
| 2000–2002 | Buell | S1 Lightning |
| 2002 | Buell | S1W White Lightning |
| 2000–2002 | Buell | S2 Thunderbolt |
| 2000–2002 | Buell | S3 Thunderbolt |
| 2000–2002 | Buell | S3T Thunderbolt |
| 2000–2002 | Buell | X1 Lightning |
| 2004–2010 | Buell | XB12R Firebolt |
| 2004–2008 | Buell | XB12S Lightning |
| 2005–2010 | Buell | XB12Scg Lightning Low |
| 2006–2010 | Buell | XB12Ss Lightning Long |
| 2007–2008 | Buell | XB12Stt Lightning Super Tt |
| 2010 | Buell | XB12Sx Lightning |
| 2006–2010 | Buell | XB12X Ulysses |
| 2009–2010 | Buell | XB12Xp Ulysses |
| 2008–2010 | Buell | XB12Xt Ulysses |
| 2002–2007 | Buell | XB9R Firebolt |
| 2003–2004 | Buell | XB9S Lightning |
| 2005–2010 | Buell | XB9Sx Lightning City X |
| 2012–2016 | Harley Davidson | FLD Dyna Switchback |
| 2018–2020 | Harley Davidson | FLDE Softail Deluxe |
| 2018–2020 | Harley Davidson | FLFB Softail Fat Boy |
| 2018–2025 | Harley Davidson | FLFBS Softail Fat Boy 114 |
| 2021 | Harley Davidson | FLH Electra Glide |
| 2018–2021, 2025 | Harley Davidson | FLHC Softail Heritage Classic |
| 2018–2024 | Harley Davidson | FLHCS Softail Heritage Classic 114 |
| 2023 | Harley Davidson | FLHFB Electra Glide Highway King |
| 1999–2022 | Harley Davidson | FLHR Road King |
| 1999–2014, 2017 | Harley Davidson | FLHRC Road King Classic |
| 2004–2007 | Harley Davidson | FLHRS Road King Custom |
| 2002–2003, 2007–2008, 2013–2014 | Harley Davidson | FLHRSE CVO Road King |
| 2017–2025 | Harley Davidson | FLHRXS Road King Special |
| 1999–2009, 2019–2022 | Harley Davidson | FLHT Electra Glide |
| 1999–2013 | Harley Davidson | FLHTC Electra Glide Classic |
| 2004–2005 | Harley Davidson | FLHTCSE CVO Electra Glide |
| 1999–2019 | Harley Davidson | FLHTCU Electra Glide Ultra Classic |
| 2015–2016 | Harley Davidson | FLHTCUL Electra Glide Ultra Classic Low |
| 2006–2013 | Harley Davidson | FLHTCUSE CVO Electra Glide Ultra Classic |
| 2009–2025 | Harley Davidson | FLHTCUTG Tri Glide Ultra Classic |
| 2020–2022 | Harley Davidson | FLHTCUTGSE CVO Tri Glide |
| 2010–2024 | Harley Davidson | FLHTK Electra Glide Ultra Limited |
| 2015–2019 | Harley Davidson | FLHTKL Electra Glide Ultra Limited Low |
| 2014–2021 | Harley Davidson | FLHTKSE CVO Limited |
| 2006–2025 | Harley Davidson | FLHX Street Glide |
| 2014–2025 | Harley Davidson | FLHXS Street Glide Special |
| 2010–2012, 2015–2025 | Harley Davidson | FLHXSE CVO Street Glide |
| 2025 | Harley Davidson | FLHXU Street Glide Ultra |
| 2010–2011 | Harley Davidson | FLHXXX Street Glide Trike |
| 2015–2025 | Harley Davidson | FLRT Freewheeler |
| 2012–2017 | Harley Davidson | FLS Softail Slim |
| 2018–2021 | Harley Davidson | FLSB Softail Sport Glide |
| 2018–2021 | Harley Davidson | FLSL Softail Slim |
| 2016–2017 | Harley Davidson | FLSS Softail Slim S |
| 2006 | Harley Davidson | FLST Softail Heritage |
| 1999–2017 | Harley Davidson | FLSTC Softail Heritage Classic |
| 1999–2017 | Harley Davidson | FLSTF Softail Fat Boy |
| 2010–2016 | Harley Davidson | FLSTFB Softail Fat Boy Lo |
| 2016–2017 | Harley Davidson | FLSTFS Softail Fat Boy S |
| 2005–2006 | Harley Davidson | FLSTFSE CVO Softail Fat Boy |
| 2005–2017 | Harley Davidson | FLSTN Softail Deluxe |
| 2014–2015 | Harley Davidson | FLSTNSE CVO Softail Deluxe |
| 1999–2003 | Harley Davidson | FLSTS Softail Heritage Springer |
| 2008–2011 | Harley Davidson | FLSTSB Softail Cross Bones |
| 2005–2007 | Harley Davidson | FLSTSC Softail Springer Classic |
| 2010–2012 | Harley Davidson | FLSTSE CVO Softail |
| 1999–2009, 2015–2020, 2023 | Harley Davidson | FLTR Road Glide |
| 2020–2024 | Harley Davidson | FLTRK Road Glide Limited |
| 2022–2023 | Harley Davidson | FLTRKSE CVO Road Glide Limited |
| 2001, 2009 | Harley Davidson | FLTRSE CVO Road Glide |
| 2023–2025 | Harley Davidson | FLTRT Trike Road Glide 3 |
| 2011–2013, 2016–2019 | Harley Davidson | FLTRU Road Glide Ultra |
| 2011, 2015–2016 | Harley Davidson | FLTRUSE CVO Road Glide Ultra |
| 2010–2013, 2015, 2020–2025 | Harley Davidson | FLTRX Road Glide Custom |
| 2015–2025 | Harley Davidson | FLTRXS Road Glide Special |
| 2018–2025 | Harley Davidson | FLTRXSE CVO Road Glide |
| 2013, 2024–2025 | Harley Davidson | FLTRXSE CVO Road Glide Custom |
| 2022–2023 | Harley Davidson | FLTRXST Road Glide ST |
| 2024–2025 | Harley Davidson | FLTRXSTSE CVO Road Glide ST |
| 2018–2022, 2025 | Harley Davidson | FXBB Softail Street Bob |
| 2022–2024 | Harley Davidson | FXBBS Softail Street Bob 114 |
| 2018–2019, 2023–2025 | Harley Davidson | FXBR Softail Breakout |
| 2018–2020 | Harley Davidson | FXBRS Softail Breakout 114 |
| 2008–2009 | Harley Davidson | FXCW Softail Rocker |
| 2008–2011 | Harley Davidson | FXCWC Softail Rocker C |
| 1999–2010 | Harley Davidson | FXD Dyna Super Glide |
| 2006–2017 | Harley Davidson | FXDB Dyna Street Bob |
| 2005–2014 | Harley Davidson | FXDC Dyna Super Glide Custom |
| 2008–2017 | Harley Davidson | FXDF Dyna Fat Bob |
| 2009–2010 | Harley Davidson | FXDFSE CVO Dyna Fat Bob |
| 1999–2009, 2014–2017 | Harley Davidson | FXDL Dyna Low Rider |
| 2016–2017 | Harley Davidson | FXDLS Dyna Low Rider S |
| 2019 | Harley Davidson | FXDR Softail Power Cruiser |
| 2019–2020 | Harley Davidson | FXDRS Softail FXDR 114 |
| 1999–2000 | Harley Davidson | FXDS-Conv Dyna Convertible |
| 2007–2008 | Harley Davidson | FXDSE CVO Dyna |
| 1999–2008, 2010–2017 | Harley Davidson | FXDWG Dyna Wide Glide |
| 2001–2002 | Harley Davidson | FXDWGSE CVO Dyna Switchblade |
| 1999–2005 | Harley Davidson | FXDX Dyna Super Glide Sport |
| 2001–2003 | Harley Davidson | FXDXT Dyna Super Glide T-Sport |
| 2018–2019 | Harley Davidson | FXFB Softail Fat Bob |
| 2018–2023 | Harley Davidson | FXFBS Softail Fat Bob 114 |
| 2018–2021 | Harley Davidson | FXLR Softail Low Rider |
| 2020–2025 | Harley Davidson | FXLRS Softail Low Rider S |
| 2022–2025 | Harley Davidson | FXLRST Softail Low Rider ST |
| 1999–2000 | Harley Davidson | FXRSE CVO FXR |
| 2011–2013 | Harley Davidson | FXS Softail Blackline |
| 2013–2017 | Harley Davidson | FXSB Softail Breakout |
| 2013–2014 | Harley Davidson | FXSBSE CVO Softail Breakout |
| 2016–2017 | Harley Davidson | FXSE CVO Softail Pro Street Breakout |
| 1999–2007, 2022–2024 | Harley Davidson | FXST Softail |
| 1999–2009 | Harley Davidson | FXSTB Softail Night Train |
| 1999, 2007–2010 | Harley Davidson | FXSTC Softail Custom |
| 2010 | Harley Davidson | FXSTCU Softail Custom Classic |
| 2000–2007 | Harley Davidson | FXSTD Softail Deuce |
| 2003–2004 | Harley Davidson | FXSTDSE CVO Softail Deuce |
| 1999–2006 | Harley Davidson | FXSTS Softail Springer |
| 2007–2009 | Harley Davidson | FXSTSSE CVO Softail Springer |
| 2000–2019 | Harley Davidson | XL1200C Sportster 1200 Custom |
| 2016–2021 | Harley Davidson | XL1200CX Roadster |
| 2006–2011 | Harley Davidson | XL1200L Sportster 1200 Low |
| 2007–2012 | Harley Davidson | XL1200N Nightster |
| 2018–2021 | Harley Davidson | XL1200NS Iron 1200 |
| 2004–2008 | Harley Davidson | XL1200R Roadster |
| 2000–2003 | Harley Davidson | XL1200S Sportster Sport |
| 2014–2017 | Harley Davidson | XL1200T Super Low Touring |
| 2012–2016 | Harley Davidson | XL1200V Seventy Two |
| 2010–2022 | Harley Davidson | XL1200X Forty-Eight |
| 2018–2019 | Harley Davidson | XL1200XS Forty Eight Special |
| 2021–2022 | Harley Davidson | XL1250T Sportster S |
| 2004–2008 | Harley Davidson | XL883 Sportster 883 |
| 2000–2009 | Harley Davidson | XL883C Sportster 883 Custom |
| 2005–2019 | Harley Davidson | XL883L Super Low |
| 2009–2022 | Harley Davidson | XL883N Iron 883 |
| 2002–2003, 2005–2007 | Harley Davidson | XL883R 883 Roadster |
| 2022 | Harley Davidson | XL975 Nightster |
| 2000–2003 | Harley Davidson | XLH1200 Sportster 1200 |
| 2000–2003 | Harley Davidson | XLH883 Sportster 883 |
| 2000–2003 | Harley Davidson | XLH883H Sportster 883 Hugger |
| 2009–2010 | Harley Davidson | XR1200 |
| 2011–2012 | Harley Davidson | XR1200X |
Source: WPS vehicle-fitment data · WPS part 811-04052 · Checked November 12, 2026.
| Weight | 1.28 lbs |
|---|---|
| Dimensions | 6.2 × 4.9 × 3.45 in |
Match the engine and assembly; replace seals disturbed during access and check kit contents.
Only refill or replace fluids disturbed by the repair, using the specified grade and capacity.
Use the tools and torque procedure specified for your exact motorcycle.

Select your motorcycle to check for matching parts.
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