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    HardDrive Air Cleaner Adapter M8 To Cv — 120429

    HardDrive Air Cleaner Adapter M8 To Cv — 120429

    $40.95

    Check vehicle fitment →

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    Air Cleaner Adapter M8 To Cv.

    In stock

    SKU: WP820-50578
    Category:
    Brands:

    Description

    Air Cleaner Adapter M8 To Cv.

    • Allows installation of aftermarket CV style air cleaner assemblies.
    • Spacer 820-50525 can be used in conjunction with breather/bracket kit 820-50512 to mount aftermarket air cleaners with a CV/Delphi EFI bolt pattern to TBW models.
    • Spacer 820-50578 allows use of any 5" round AC outer cover with center bolt & can be used with 820-505074 or 820-50575. As well as 90 degree air cleaners.
    • Not legal for use in California on pollution controlled vehicles, check local laws before installation

    Vehicle fitment

    • Harley Davidson FLDE Softail Deluxe — 2018, 2019, 2020
    • Harley Davidson FLFB Softail Fat Boy — 2018, 2019, 2020
    • Harley Davidson FLFBS Softail Fat Boy 114 — 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLH Electra Glide — 2021
    • Harley Davidson FLHC Softail Heritage Classic — 2018, 2019, 2020, 2021
    • Harley Davidson FLHCS Softail Heritage Classic 114 — 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLHFB Electra Glide Highway King — 2023
    • Harley Davidson FLHR Road King — 2017, 2018, 2019, 2020, 2021, 2022
    • Harley Davidson FLHRC Road King Classic — 2017
    • Harley Davidson FLHRXS Road King Special — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLHT Electra Glide — 2019, 2020, 2021, 2022
    • Harley Davidson FLHTCU Electra Glide Ultra Classic — 2017, 2018, 2019
    • Harley Davidson FLHTCUTG Tri Glide Ultra Classic — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLHTCUTGSE CVO Tri Glide — 2020, 2021, 2022
    • Harley Davidson FLHTK Electra Glide Ultra Limited — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLHTKL Electra Glide Ultra Limited Low — 2017, 2018, 2019
    • Harley Davidson FLHTKSE CVO Limited — 2017, 2018, 2019, 2020, 2021
    • Harley Davidson FLHX Street Glide — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLHXS Street Glide Special — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLHXSE CVO Street Glide — 2017, 2018, 2019, 2020, 2021, 2022, 2025
    • Harley Davidson FLRT Freewheeler — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLSB Softail Sport Glide — 2018, 2019, 2020, 2021
    • Harley Davidson FLSL Softail Slim — 2018, 2019, 2020, 2021
    • Harley Davidson FLTR Road Glide — 2017, 2018, 2019, 2020, 2023
    • Harley Davidson FLTRK Road Glide Limited — 2020, 2021, 2022, 2023
    • Harley Davidson FLTRKSE CVO Road Glide Limited — 2022
    • Harley Davidson FLTRT Trike Road Glide 3 — 2023
    • Harley Davidson FLTRU Road Glide Ultra — 2017, 2018, 2019
    • Harley Davidson FLTRX Road Glide Custom — 2020, 2021, 2022, 2023
    • Harley Davidson FLTRXS Road Glide Special — 2017, 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FLTRXSE CVO Road Glide — 2018, 2019, 2020, 2021, 2022
    • Harley Davidson FLTRXST Road Glide ST — 2022, 2023
    • Harley Davidson FXBB Softail Street Bob — 2018, 2019, 2020, 2021, 2022
    • Harley Davidson FXBBS Softail Street Bob 114 — 2022, 2023
    • Harley Davidson FXBR Softail Breakout — 2018, 2019, 2023
    • Harley Davidson FXBRS Softail Breakout 114 — 2018, 2019, 2020
    • Harley Davidson FXDR Softail Power Cruiser — 2019
    • Harley Davidson FXDRS Softail FXDR 114 — 2019, 2020
    • Harley Davidson FXFB Softail Fat Bob — 2018, 2019
    • Harley Davidson FXFBS Softail Fat Bob 114 — 2018, 2019, 2020, 2021, 2022, 2023
    • Harley Davidson FXLR Softail Low Rider — 2018, 2019, 2020, 2021
    • Harley Davidson FXLRS Softail Low Rider S — 2020, 2021, 2022, 2023
    • Harley Davidson FXLRST Softail Low Rider ST — 2022, 2023
    • Harley Davidson FXST Softail — 2022, 2023

    Specifications

    HardDrive part 120429
    WPS part 820-50578

    Vehicle fitment

    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.

    Compatible vehicle years, makes and models
    YearsMakeModel
    2018–2020Harley DavidsonFLDE Softail Deluxe
    2018–2020Harley DavidsonFLFB Softail Fat Boy
    2018–2023Harley DavidsonFLFBS Softail Fat Boy 114
    2021Harley DavidsonFLH Electra Glide
    2018–2021Harley DavidsonFLHC Softail Heritage Classic
    2018–2023Harley DavidsonFLHCS Softail Heritage Classic 114
    2023Harley DavidsonFLHFB Electra Glide Highway King
    2017–2022Harley DavidsonFLHR Road King
    2017Harley DavidsonFLHRC Road King Classic
    2017–2023Harley DavidsonFLHRXS Road King Special
    2019–2022Harley DavidsonFLHT Electra Glide
    2017–2019Harley DavidsonFLHTCU Electra Glide Ultra Classic
    2017–2023Harley DavidsonFLHTCUTG Tri Glide Ultra Classic
    2020–2022Harley DavidsonFLHTCUTGSE CVO Tri Glide
    2017–2023Harley DavidsonFLHTK Electra Glide Ultra Limited
    2017–2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low
    2017–2021Harley DavidsonFLHTKSE CVO Limited
    2017–2023Harley DavidsonFLHX Street Glide
    2017–2023Harley DavidsonFLHXS Street Glide Special
    2017–2022, 2025Harley DavidsonFLHXSE CVO Street Glide
    2017–2023Harley DavidsonFLRT Freewheeler
    2018–2021Harley DavidsonFLSB Softail Sport Glide
    2018–2021Harley DavidsonFLSL Softail Slim
    2017–2020, 2023Harley DavidsonFLTR Road Glide
    2020–2023Harley DavidsonFLTRK Road Glide Limited
    2022Harley DavidsonFLTRKSE CVO Road Glide Limited
    2023Harley DavidsonFLTRT Trike Road Glide 3
    2017–2019Harley DavidsonFLTRU Road Glide Ultra
    2020–2023Harley DavidsonFLTRX Road Glide Custom
    2017–2023Harley DavidsonFLTRXS Road Glide Special
    2018–2022Harley DavidsonFLTRXSE CVO Road Glide
    2022–2023Harley DavidsonFLTRXST Road Glide ST
    2018–2022Harley DavidsonFXBB Softail Street Bob
    2022–2023Harley DavidsonFXBBS Softail Street Bob 114
    2018–2019, 2023Harley DavidsonFXBR Softail Breakout
    2018–2020Harley DavidsonFXBRS Softail Breakout 114
    2019Harley DavidsonFXDR Softail Power Cruiser
    2019–2020Harley DavidsonFXDRS Softail FXDR 114
    2018–2019Harley DavidsonFXFB Softail Fat Bob
    2018–2023Harley DavidsonFXFBS Softail Fat Bob 114
    2018–2021Harley DavidsonFXLR Softail Low Rider
    2020–2023Harley DavidsonFXLRS Softail Low Rider S
    2022–2023Harley DavidsonFXLRST Softail Low Rider ST
    2022–2023Harley DavidsonFXST Softail

    Source: WPS vehicle-fitment data · WPS part 820-50578 · Checked November 12, 2026.

    Additional information

    Weight 0.5 lbs
    Dimensions 5 × 5 × 1 in

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    Parts & supplies

    • Air-filter care

      Use cleaning/oiling products only for filter materials that permit them. Replace disposable paper filters.

    • Intake gaskets & seals

      Match the intake assembly and check what the filter kit includes.

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