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Drag Specialties Front Brake Master Cylinder Assembly

(20 reviews)

Item: 338139

$99.95 – $233.95

Select Your Vehicle - Fitment Guaranteed

Drag Specialties Front Brake Master Cylinder Assembly


Master cylinder works with all 1" or 1.25" diameter handlebars.

  • Includes lever and clamp half
  • Compatible with DOT 4 or 5 brake fluid
Specification Details
ABS Equipped Varies (make selection above)
Brake Master Cylinder Bore Varies (make selection above)
Brake Type Varies (make selection above)
Clamp Diameter Varies (make selection above)
Clutch Type Varies (make selection above)
Color Varies (make selection above)
Finish Varies (make selection above)
Material Varies (make selection above)
OEM Reference Varies (make selection above)
Position Varies (make selection above)
Quantity Varies (make selection above)
Thread Varies (make selection above)
Type Varies (make selection above)

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • CVO FXR2 1999
  • CVO FXR3 1999
  • CVO FXR4 2000
  • FLD Dyna Switchback 2012-2016
  • FLDE Softail Deluxe 2018-2020
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2022, 2024
  • FLH 80 Electra Glide Heritage 1981
  • FLH Electra Glide 1972-1985
  • FLHC Electra Glide Classic 1982
  • FLHC Softail Heritage Classic 2018-2021
  • FLHCS Softail Heritage Classic 114 2018-2022, 2024
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2022
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 1998-2006
  • FLHRI Road King 1996-2006
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004-2006
  • FLHRXS Road King Special 2017-2024
  • FLHS Electra Glide Sport 1977, 1980-1993
  • FLHT Electra Glide 1982-1984, 1986-1988
  • FLHT Electra Glide Standard 1995-2006, 2008-2009, 2019-2022
  • FLHTC Electra Glide Classic 1983-2005, 2007-2013
  • FLHTC Liberty Electra Glide Classic Liberty 1986
  • FLHTCI Electra Glide Classic 1996-2006
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCU Ultra Classic Electra Glide 1989-2016
  • FLHTCUI Ultra Classic Electra Glide 1995-2006
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2014-2024
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2024
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Electra Glide Special 1984-1985
  • FLHX Street Glide 2006-2023
  • FLHXI Street Glide 2006
  • FLHXS Street Glide Special 2014-2023
  • FLHXST Street Glide ST 2022-2023
  • FLRT Freewheeler 2021-2024
  • FLS Softail Slim 2012-2017
  • FLSB Softail Sport Glide 2018-2021
  • FLSL Softail Slim 2018-2021
  • FLSS Softail Slim S 2016-2017
  • FLST Heritage Softail 1986-1990, 2006
  • FLSTC Heritage Softail Classic 1987-2017
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1990-2017
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Heritage Softail Nostalgia 1993
  • FLSTN Heritage Softail Special 1994-1996
  • FLSTN Softail Deluxe 2005-2017
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1997-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLT Tour Glide 1980-1983
  • FLTC Tour Glide Classic 1980-1991
  • FLTCU Ultra Classic Tour Glide 1989-1995
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTR Road Glide 1998-2004, 2007-2009
  • FLTRI Road Glide 1998-2006
  • FLTRK Road Glide Limited 2020-2024
  • FLTRT Road Glide 3 2023-2024
  • FLTRU Road Glide Ultra 2011-2013, 2016-2019
  • FLTRX Road Glide 2017-2023
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2023
  • FLTRXST Road Glide ST 2022-2023
  • FXB Sturgis 1980-1982
  • FXBB Softail Street Bob 2018-2020
  • FXBR Softail Breakout 2018-2019, 2024
  • FXBRS Softail Breakout 114 2018-2020
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 1995-2005, 2007-2010
  • FXDB Dyna Daytona 1992
  • FXDB Dyna Street Bob 2007-2017
  • FXDB Dyna Sturgis 1991
  • FXDBI Dyna Street Bob 2006
  • FXDC Dyna Glide Custom 1992
  • FXDC Dyna Super Glide Custom 2005, 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDG Disc Glide 1983
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 1993-2005, 2007-2009, 2014-2016
  • FXDLI Dyna Low Rider 2004-2006
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDR Softail 114 2019-2020
  • FXDS-CONV Dyna Convertible 1994-2000
  • FXDWG Dyna Wide Glide 1993-2005, 2007-2008, 2010-2016
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXE 1200 Super Glide 1973-1980
  • FXE Super Glide 1984
  • FXEF Super Glide Fat Bob 1979-1981, 1985
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2022
  • FXLR Low Rider Custom 1987-1994
  • FXLR Softail Low Rider 2018-2020
  • FXLRS Softail Low Rider S 2020-2022, 2024
  • FXR Super Glide 1986-1994
  • FXR Super Glide II 1982-1983
  • FXRC Low Glide 1985
  • FXRC Low Rider Chrome 1987
  • FXRD Grand Touring Edition 1986
  • FXRDG Disc Glide 1984
  • FXRS Low Glide 1984-1992
  • FXRS Super Glide II 1982-1983
  • FXRS-CONV Low Rider Convertible 1990-1993
  • FXRS-SP Low Rider Sport Edition 1987-1993
  • FXRT Sport Glide 1983-1992
  • FXS Softail Blackline 2011-2013
  • FXS Super Glide Low Rider 1977-1979, 1981-1982
  • FXSB Low Rider 1983-1985
  • FXSB Softail Breakout 2013-2017
  • FXST Softail 1984-1990
  • FXST Softail Standard 1999-2007, 2020-2022, 2024
  • FXSTB Softail Night Train 1999-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 1986-1999, 2007-2010
  • FXSTD Softail Deuce 2000-2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 1988-2006
  • FXSTSB Softail Bad Boy 1995-1997
  • FXSTSI Springer Softail 2001-2006
  • FXWG Wide Glide 1980-1986
  • Sportster XLX 1983-1986
  • Sportster XLX-61 1984-1985
  • VRSCA V-Rod 2002-2006
  • VRSCAW V-Rod 2007-2010
  • VRSCB V-Rod 2004-2005
  • VRSCD V-Rod Night Rod 2006-2008
  • VRSCDX ANN V-Rod 10th Anniversary Edition 2012
  • VRSCDX V-Rod Night Rod Special 2007-2016
  • VRSCF V-Rod Muscle 2010-2016
  • VRSCR V-Rod Street Rod 2006-2007
  • VRSCX V-Rod 2007
  • XL1200C Sportster 1200 Custom 1996-2003
  • XL1200S Sportster 1200 Sport 1996-2003
  • XL1200X Sportster Forty-Eight 2014-2016
  • XL883C Sportster 883 Custom 1999-2003
  • XL883R Sportster 883R 2002-2003
  • XLCH1000 Sportster 1000 1973-1979
  • XLCR1000 Sportster Cafe Racer 1977-1978
  • XLH Sportster 1982-1985
  • XLH1000 Sportster Standard 1972-1978
  • XLH1100 Sportster 1100 1986-1987
  • XLH1200 Sportster 1200 1988-2003
  • XLH883 Sportster 883 1986-2003
  • XLH883DLX Sportster 883 Deluxe 1986-1995
  • XLH883HUG Sportster 883 Hugger 1987-2003
  • XLS1000 Sportster Roadster 1979-1985
  • XLT1000 Sportster Touring 1977

Customer Reviews

Write Review

Just what I needed.

By   on  Verified Purchaser

Put it on and all works great. Just what I needed.


Chrome Front Master Cylinder assembly

By   on  Verified Purchaser

My 30 year old chrome front master cylinder was leaking. I didn't remember the brand so I ordered this replacement. Everything was perfect. It works great.


Master Cylinder

By   on  Verified Purchaser

Beautiful chrome master cylinder. Thanks so much!


Front pump brake for Harley Davidson

By   on  Verified Purchaser

Good quality.


Happy

By   on  Verified Purchaser

Worked flawlessly, very happy!


Front brake master cylinder

By   on  Verified Purchaser

I put this on my '95 Softail Custom. It was pretty easy to install and works great. Definitely would recommend it.


Perfect

By   on  Verified Purchaser

Worked and fit perfect.


Awesome

By   on  Verified Purchaser

Perfect fit. Looks awesome.


Works great with plenty of clearance

By   on  Verified Purchaser

I purchased this master cylinder because the stock MS on my 2000 screaming Eagle road glide didn't work with the Dominator 1 1/4 bars I upgraded to. This master cylinder from drag specialties works great with plenty of clearance. Thanks!


Very solid

By   on  Verified Purchaser

Great product, very solid, nice quality chrome.


Look great

By   on  Verified Purchaser

Look great on the bike.


Quality part

By   on  Verified Purchaser

Easy company to deal with, the parts arrived in a timely fashion the master cylinder was a quality part.


Great

By   on  Verified Purchaser

Great product


New front brake master cylinder

By   on  Verified Purchaser

The part arrived, installed it, put in the brake fluid, everything good to go.


Drag Specialties Front Brake Master Cylinder Assembly

By   on  Verified Purchaser

Good


95 Sportster front master cylinder

By   on  Verified Purchaser

Part looked and fit like original. Was easy to install and works well.


Satisfied

By   on  Verified Purchaser

Great quality part that came in a very timely manner.


master cylinder

By   on  Verified Purchaser

Looks and works great, was packed great. Will do business again.


Great part easy to bleed nice set up

By   on  Verified Purchaser

Fit & finish & operation, perfect.


Great product and price

By   on  Verified Purchaser

Great. Looked for a year for this part and finally found it. Great price.


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Questions & Answers

Ask Question

Will this interface with my 2008 FXDWGI stock front brake switch?

Yes, these Drag Specialties master cylinders are designed to work with the remaining stock components on any machine you select from our fit guide, including the 2008 Fat Boy.

By Tom
Answer Question

How do I know if my bike has the 9/16 or 11/16 bore? Does it matter? I have a 1999 sportster 883

You can employ either master cylinder bore on a machine with a single brake disc, but if your machine has a dual-disc front brake setup, you'll want to use the bigger master cylinder bore. Basically, the bigger the brake master bore, the more fluid is moved, when compared to the smaller bore, for the same amount of lever movement. That is to say, the bigger bore unit is more powerful. If you're after power, always go for the bigger master cylinder!

By Staff
Answer Question

Does this unit come in chrome

It all depends on which model you have. Drag only offers master cylinders in chrome for the earlier Shovelhead models. Once you get to 82' for the Electra glides they start to offer satin black options. You will have a choice of chrome or satin black if it is offered in black for your particular model.

By Staff
Answer Question

Does this unit come with brake switch?

No, there is no brake switch included with this master cylinder, you are to re-use the OEM unit in order to complete the installation. In the event you require a new switch, we have Drag Specialties Front Brake Light Switches available for a wide variety of Harley-Davidson motorcycles that'll also work with this master cylinder.

By Staff
Answer Question

I have a 1974 xlh 1000 Sportster with electric start the two buttons indicate electric start and turn signal you note in your description that stoplight will this application fit my electric start button and my turn signal button

Yes, this XLH1000 front brake master cylinder is designed to work with the stock clamp with start and signal buttons.

By Staff
Answer Question

Does this take a 10m banjo bolt.?

These Drag Specialties front brake master cylinders accept either, a 7/16"-24 or 3/8"-24 size banjo bolt, depending on what make, year and model machine it is that you select from our drop down fit guide. So long as you're fitting it to one of the models listed that has the stock front brake lines and front master cylinder on it, you should have no problem bolting it up to any machine in our fit guide.

By Staff
Answer Question

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