Front Master Cylinders
Harley-Davidson front master cylinders control hydraulic pressure for the motorcycle's front brake system and are available in a range of model-specific and custom configurations. The category includes Harley-Davidson front brake master cylinders, handlebar master cylinders, complete assemblies, rebuild kits, pistons, gaskets and reservoir covers. Products are available in different bore sizes and configurations for single- and dual-disc braking systems, including ABS applications. Fitment by motorcycle model, year, bore size, handlebar controls and brake configuration is important when selecting the correct Harley-Davidson master cylinder.
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V-Twin - 26-2147 - Handlebar Master Cylinder Clamp Chrome - Fits 1982-1994 Harley-Davidson FXR, 1984-1995 FXST, 1982-1984 FX, FL, 1986-1995 FLST, 1982-1995 XL, FLT, 1991-1995 FXD
V-Twin Mfg
$11.74Handlebar master cylinder chrome clamp. Fits:FXR 1982-1994FXST 1984-1995FX 1982-1984FL 1982-1984FLST 1986-1995XL 1982-1995FLT 1982-1995FXD 1991-1995Additional Information$11.74 -
V-Twin - 26-2122 - Handlebar Master Cylinder Assembly 5/8 inch Bore - Fits 1982-1994 Harley-Davidson FXR, 1984-1995 FXST, 1982-1984 FX, FL, 1986-1995 FLST, 1982-1995 XL, 1991-1995 FXD
V-Twin Mfg
$278.43Black handlebar master cylinder assembly has a 5/8" bore, utilizes a 12mm banjo fitting for use with a 12mm 7/16" x 24 banjo bolt. Master cylinder comes assembled with internals and lever.Order...$278.43 -
V-Twin - 26-2120 - Handlebar Master Cylinder Assembly 5/8 inch Bore - Fits 1982-1994 Harley-Davidson FXR, 1984-1995 FXST, 1982-1984 FX, FL, 1986-1995 FLST, 1982-1995 XL, 1991-1995 FXD
V-Twin Mfg
$297.84Chrome handlebar master cylinder assembly has a 5/8" bore, utilizes a 12mm banjo fitting for use with a 12mm 7/16" x 24 banjo bolt. Master cylinder comes assembled with internals and lever. Fits:FXR...$297.84 -
V-Twin - 26-0949 - Parkerized Brake Hand Lever Screw Kit - Fits 1936-1940 Harley-Davidson W, EL, U
V-Twin Mfg
$41.25Kit includes 1 strap clamp, 2 crown top bolts, 1 pivot lock, and 1 washer. Fits:W 1936-1940EL 1936-1940U 1936-1940Additional Information UOM$41.25 -
V-Twin - 26-0616 - Master Cylinder Plunger Assembly Hardware - Fits 1972-1981 Harley-Davidson XL, FL, FX
V-Twin Mfg
$32.07Front master cylinder plunger assembly hardware only. Fits:XL 1972-1981FL 1972-1981FX 1972-1981Additional Information UOM1 - KIT$32.07 -
V-Twin - 26-0609 - Handlebar Master Cylinder Assembly Black - Fits 2015-2017 Harley-Davidson FXST
V-Twin Mfg
$212.58Black assembly features a 1/2" bore for single disc and comes complete with internals, handle and clamp for 1" bar. Fits:FXST 2015-2017Additional Information UOM<$212.58 -
V-Twin - 26-0607 - Handlebar Master Cylinder Assembly Black - Fits 2008-2013 Harley-Davidson FLT
V-Twin Mfg
$266.04Assembly features a 15mm bore and comes complete with internals and hand lever.Suggested to use with stock 1" bars. Fits:FLT 2008-2013Additional Information$266.04 -
V-Twin - 26-0400 - Clutch Lever Clamp Screw Kit Chrome - Fits 1982-1994 Harley-Davidson FXR, 1984-1995 FXST, 1982-1984 FX, FL, 1986-1995 FLST, 1982-1995 XL, 1991-1995 FXD
V-Twin Mfg
$13.50Chrome 4 piece screw kit for clutch lever. Fits:FXR 1982-1994FXST 1984-1995FX 1982-1984FL 1982-1984FLST 1986-1995XL 1982-1995FXD 1991-1995Additional Information$13.50 -
V-Twin - 26-0188 - Chrome Plated Handlebar Master Cylinder Cover - Fits 1996-2005 Harley-Davidson FXST, FLST, 2002-2005 VRSC, 1996-2003 XL, 1996-2005 FXD, 1996-2004 FLT
V-Twin Mfg
$27.24Front master cylinder cover is chrome plated and includes the gasket and stainless steel screws. Fits:FXST 1996-2005FLST 1996-2005VRSC 2002-2005XL 1996-2003FXD 1996-2005FLT 1996-2004Additional...$27.24 -
V-Twin - 26-0179 - Chrome Plated Handlebar Master Cylinder Cover - Fits 2006-2014 Harley-Davidson FLST, 2006-2017 FXD, 2005-2007 FLT, 2006-2014 FXST
V-Twin Mfg
$66.24Smooth style front master cylinder chrome cover includes screws, top gasket and view plug.. Fits:FLST 2006-2014FXD 2006-2017FLT 2005-2007FXST 2006-2014Additional Information$66.24 -
V-Twin - 26-0018 - Clutch Bracket and Master Cylinder Reservoir Kit Chrome
V-Twin Mfg
MSRP: $539.00$334.62V-Twin - 26-0018 - Clutch Bracket and Master Cylinder Reservoir Kit ChromeDescriptionClutch bracket and master cylinder reservoir kit features a chrome finish.Includes clutch and brake reservoirs...MSRP: $539.00$334.62 -
V-Twin - 26-0017 - Clutch Bracket and Master Cylinder Reservoir Kit Black
V-Twin Mfg
MSRP: $539.00$334.62V-Twin - 26-0017 - Clutch Bracket and Master Cylinder Reservoir Kit BlackDescriptionClutch bracket and master cylinder reservoir kit features a black finish.Includes clutch and brake reservoirs with...MSRP: $539.00$334.62 -
V-Twin - 24-1764 - Handlebar Master Cylinder Cover Chrome - Fits 2015-2017 Harley-Davidson FLST, FXST
V-Twin Mfg
$42.64Front handlebar master cylinder cover features a chrome finish and comes with the top gasket, view plug and screw.Gasket is included. Fits:FLST 2015-2017FXST 2015-2017Additional Information$42.64 -
V-Twin - 24-0604 - Handlebar Master Cylinder Cover Chrome - Fits 1996-2005 Harley-Davidson FXST, FLST, 1996-2003 XL, 1996-2005 FXD, 1996-2004 FLT
V-Twin Mfg
$33.53Smooth style chrome cover with screws. Fits:FXST 1996-2005FLST 1996-2005XL 1996-2003FXD 1996-2005FLT 1996-2004Additional Information$33.53 -
V-Twin - 23-9426 - Clutch Master Cylinder Cover Chrome
Edart
$47.78V-Twin - 23-9426 - Clutch Master Cylinder Cover ChromeDescriptionClutch master cylinder cover features a chrome finish. Fits:FLHXXX 2017-UPAdditional Information$47.78 -
V-Twin - 23-9425 - FLT Clutch Master Cylinder Cover Chrome
Edart
$47.78V-Twin - 23-9425 - FLT Clutch Master Cylinder Cover ChromeDescriptionFLT clutch master cylinder cover features a smooth style chrome finish. Fits:FLT 2017-UPAdditional Information$47.78 -
V-Twin - 23-9317 - Chrome Master Cylinder Cover
Edart
$50.16V-Twin - 23-9317 - Chrome Master Cylinder CoverDescriptionChrome cover for front master cylinder, clutch hydraulic top comes with the top gasket, view plug and screw. Fits:FLT 2014-2016Additional...$50.16 -
V-Twin - 23-9280 - Clutch Master Cylinder Cover Chrome - Fits 2008-2013 Harley-Davidson FLT
V-Twin Mfg
$52.17Clutch master cylinder cover features a chrome finish. Fits:FLT 2008-2013Additional Information UOM1 - EA Manu$52.17 -
V-Twin - 23-9275 - Clutch Master Cylinder Cover Chrome
Edart
$52.17V-Twin - 23-9275 - Clutch Master Cylinder Cover ChromeDescriptionClutch master cylinder cover features a chrome finish. Fits:FLT 2014-2016VRSC 2006-2017Additional Information$52.17 -
V-Twin - 23-9274 - Clutch Master Cylinder Cover Black
Edart
$52.17V-Twin - 23-9274 - Clutch Master Cylinder Cover BlackDescriptionClutch master cylinder cover features a black finish. Fits:FLT 2014-2016VRSC 2006-2017Additional Information$52.17 -
V-Twin - 23-9273 - Front Master Cylinder Cover
Edart
$64.04V-Twin - 23-9273 - Front Master Cylinder CoverDescriptionCover for the handlebar front brake master cylinder. Fits:FLHX 2009-2013VRSC 2006-2017FLT 2008-UPAdditional Information$64.04 -
V-Twin - 23-9272 - Front Master Cylinder Cover
Edart
$52.17V-Twin - 23-9272 - Front Master Cylinder CoverDescriptionCover for the handlebar front brake master cylinder. Fits:FLST 2015-2017FXST 2015-2017Additional Information$52.17 -
V-Twin - 23-9271 - Front Master Cylinder Cover
Edart
$79.10V-Twin - 23-9271 - Front Master Cylinder CoverDescriptionCover for the handlebar front brake master cylinder. Fits:FLST 2006-2014FXD 2006-2017FLT 2005-2007FXST 2006-2014FLHXXX 2006-2014Additional...$79.10 -
V-Twin - 23-9270 - Front Master Cylinder Cover
Edart
MSRP: $44.67$43.78V-Twin - 23-9270 - Front Master Cylinder CoverDescriptionCover for the handlebar front brake master cylinder. Fits:XL 2007-UPAdditional InformationMSRP: $44.67$43.78 -
V-Twin - 23-9263 - Handlebar Master Cylinder Cover Chrome - Fits 2004-2006 Harley-Davidson XL
V-Twin Mfg
$33.53Smooth style chrome front master cylinder cover come with the top gasket, view plug and screw.. Fits:XL 2004-2006Additional Information OEM No.4231$33.53 -
V-Twin - 23-9188 - Handlebar Master Cylinder Cover Chrome
Edart
MSRP: $17.14$16.96V-Twin - 23-9188 - Handlebar Master Cylinder Cover ChromeDescriptionFront master cylinder cover has a smooth chrome finish.Order screw and gasket separately. Fits:XL 1972-1981FL 1972-1981FX...MSRP: $17.14$16.96 -
V-Twin - 23-9160 - Handlebar Master Cylinder Cover Chrome
Edart
MSRP: $19.86$19.66V-Twin - 23-9160 - Handlebar Master Cylinder Cover ChromeDescriptionChrome alloy front master cylinder cover with milled grooves.Order screws separately. Fits:FLT 1985-1983XLH 1986-1995FXR...MSRP: $19.86$19.66 -
V-Twin - 23-3020 - Handlebar Master Cylinder Rebuild Kit
Edart
$34.72V-Twin - 23-3020 - Handlebar Master Cylinder Rebuild KitDescriptionRebuild kit rebuilds 11/16" bore front master cylinder for dual disc models. Fits:FLT 1987-1995FXRT 1987-1994Additional Information$34.72 -
V-Twin - 23-1827 - Handlebar Master Cylinder Rebuild Kit
Edart
$33.32V-Twin - 23-1827 - Handlebar Master Cylinder Rebuild KitDescriptionHandlebar master cylinder rebuild kit for single disc models with ABS. Fits:XL 2014-UP single disc models with ABSAdditional...$33.32 -
V-Twin - 23-1825 - Handlebar Master Cylinder Rebuild Kit
Edart
MSRP: $22.30$20.85V-Twin - 23-1825 - Handlebar Master Cylinder Rebuild KitDescriptionHandlebar master cylinder rebuild kit. Fits:XL 2007-2013 with dual discAdditional InformationMSRP: $22.30$20.85 -
V-Twin - 23-1788 - Handlebar Master Cylinder Rebuild Kit
Edart
MSRP: $38.45$37.69V-Twin - 23-1788 - Handlebar Master Cylinder Rebuild KitDescriptionRebuild kit rebuilds 1/2" bore front master cylinder. Fits:XL 2004-2006FLST 2004-2006FLT 2004-2006FXST 2004-2006FXD...MSRP: $38.45$37.69 -
V-Twin - 23-1787 - Handlebar Master Cylinder Rebuild Kit
Edart
$32.31V-Twin - 23-1787 - Handlebar Master Cylinder Rebuild KitDescriptionRebuild kit rebuilds 9/16" bore front master cylinder. Fits:XL 2004-2006Additional Information$32.31 -
V-Twin - 23-1739 - Handlebar Master Cylinder Rebuild Kit
Edart
$45.08V-Twin - 23-1739 - Handlebar Master Cylinder Rebuild KitDescription3/4" rebuild kit includes an angle fitting for the brake line.*NOTE: Works with D.O.T. 5. Fits:XL 1972-1981FL 1972-1981FX...$45.08 -
V-Twin - 23-1738 - Handlebar Master Cylinder Rebuild Kit
Edart
MSRP: $44.15$43.26V-Twin - 23-1738 - Handlebar Master Cylinder Rebuild KitDescriptionRebuild kit includes a straight fitting for the brake line. Fits:XL 1972-1981FL 1972-1981FX 1972-1981Additional InformationMSRP: $44.15$43.26 -
V-Twin - 23-1719 - Handlebar Brake Master Cylinder Rebuild Kit - Fits 1972-1981 Harley-Davidson XL, FL, FX
V-Twin Mfg
$27.24Rebuild kit for handlebar brake master cylinder assemblies. Fits:XL 1972-1981FL 1972-1981FX 1972-1981Additional Information OEM No.4506$27.24 -
Out of stock
V-Twin - 23-1714 - Handlebar Master Cylinder Rebuild Kit
Edart
$24.83V-Twin - 23-1714 - Handlebar Master Cylinder Rebuild KitDescriptionRebuild kit rebuilds 9/16" bore front master cylinder for use on single disc models. Fits:FXD 1996-2017FLT 1996-2007FLST 1996-2014XL...$24.83 -
V-Twin - 23-1657 - Brake Master Cylinder Cover Kit Black - Fits 2019-2020 Harley-Davidson FXST, FLST
V-Twin Mfg
$37.42Brake master cylinder cover kit features a black finish. Fits:FXST 2019-2020FLST 2019-2020Additional Information OEM No.41700479$37.42 -
V-Twin - 23-1055 - Handlebar Master Cylinder Assembly Chrome
Edart
$291.90V-Twin - 23-1055 - Handlebar Master Cylinder Assembly ChromeDescriptionAssembly features a 15mm bore and comes complete with internals and hand lever.Suggested to use with stock 1" bars. Fits:FLT...$291.90 -
V-Twin - 23-0969 - Handlebar Master Cylinder Cover Chrome
Edart
$64.04V-Twin - 23-0969 - Handlebar Master Cylinder Cover ChromeDescriptionSmooth style chrome cover for the handlebar brake master cylinder.Includes the screws and gasket. Fits:FLT 2008-UPAdditional...$64.04 -
V-Twin - 23-0944 - Handlebar Master Cylinder Cover Chrome
Edart
MSRP: $37.85$37.09V-Twin - 23-0944 - Handlebar Master Cylinder Cover ChromeDescriptionSmooth style chrome cover for the handlebar master cylinder comes with the top gasket, view plug and screw.. Fits:XL...MSRP: $37.85$37.09
Harley-Davidson Front Master Cylinders – Brake Master Cylinders, Rebuild Kits & Covers
Harley-Davidson front master cylinders are available for a broad range of motorcycle braking systems, from older XL, FL and FX models to later Touring, Softail, Dyna and other applications. The range includes complete Harley-Davidson front brake master cylinders, handlebar-mounted master cylinders, replacement assemblies, billet designs and model-specific units in different finishes. Bore sizes represented across the category include 5/8-inch, 9/16-inch, 11/16-inch, 3/4-inch and metric configurations, allowing the product range to cover different front brake system requirements and control setups.
The category also includes Harley-Davidson front master cylinder rebuild kits, pistons, cups, springs, gaskets, reservoir components and replacement covers for servicing existing assemblies. Master cylinder covers and lids are available in finishes and designs such as chrome, black, machined, finned, smooth, dimpled and custom-styled configurations. Products from V-Twin, Drag Specialties, Harddrive, Performance Machine, Joker Machine, Hawg Halters, GMA, Covingtons, Accutronix and other manufacturers provide options for Harley-Davidson brake master cylinder parts, replacement components and custom handlebar control configurations.
Proper fitment is important when selecting a Harley-Davidson front master cylinder because bore diameter, single- or dual-disc configuration, ABS compatibility, lever and handlebar setup, reservoir design and motorcycle model can affect compatibility. Some applications use complete master cylinder assemblies, while others can be serviced with a Harley-Davidson master cylinder rebuild kit, replacement gasket, piston component or reservoir cover. Matching the master cylinder to the existing front brake system helps maintain the appropriate hydraulic configuration while providing a suitable replacement or service component for the motorcycle.