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      Customer Reviews
      4.4 Based on 15 Reviews
      5 ★
      80% 
      12
      4 ★
      7% 
      1
      3 ★
      0% 
      0
      2 ★
      0% 
      0
      1 ★
      13% 
      2
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      Filter Reviews:
      • everything gasket screws
      • product looks
      • caliper kit
      • dindt
      • shipping service
      • Australia
      • functions
      • Master cyclinder
      • fedex
      • distance
      A
      09/23/2024
      Anonymous
      United States United States
      I recommend this product

      Solved my brake problem

      Bolted on perfectly and even looks good because it’s chrome.

      Lowbrow Customs Rear Master Cylinder - 1987-2003 Harley-Davidson Sportster - Replaces OEM 42456-87C Review
      N
      06/28/2024
      Nathan SVG verified by SHOP
      United States United States

      Excellent quality, shipped quick and perfect fit!

      R
      03/25/2024
      Raymond SVG verified by SHOP
      United States United States
      TH
      02/23/2024
      Tyler H.
      United States United States
      I recommend this product

      Looks good doesn't work

      I bought this for my 03 Sportster hradtail project. Finally got the bike ready for brakes and started trying to bleed everything. I've now spent 8+ hours trying everything I can think of and I can not for the life of me get this thing to move fluid. Everything it pushes it sucks right back in. I realize that will happen to some extent but even having the vacuum bleeder on it for 4 hours I'm still right where I've started. So much for testing my bike out while the weather was nice.

      EQ
      10/23/2023
      Elvis Q.
      United States United States
      I recommend this product

      Shiny!!

      Bought it for my chopper build cause the 04 stock setup takes 4 hours to bleed. Hopefully this one speeds up the process.

      Lowbrow Customs Rear Master Cylinder - 1987-2003 Harley-Davidson Sportster - Replaces OEM 42456-87C Review
      J
      05/30/2023
      Jose
      United States United States
      I recommend this product

      Garbage

      Was trying to update master cylinder on 91 sporty, installed and spent 3 hours trying to bleed this and no pedal pressure. Gravity bled and then vacuum, still nothing. Installed the OE back after cleaning and polishing it and had it working in 20 minutes. “Mid-USA” made in Taiwan, all I needed to know.

      DS
      05/04/2023
      Derek S.
      United States United States
      I recommend this product

      Rear Master Cylinder - 1987-2003 Harley-Davidson Sportster

      Direct and perfect fitment and replacement. As always fast shipping and best customer service.

      MG
      06/08/2022
      Mike G.
      United States United States
      I recommend this product

      Master cylinder

      Quality part, looks as good as it works!

      VA
      05/22/2022
      Victor A.
      United States United States
      I recommend this product

      Master cylinder

      It was a direct replacement and fit and worked perfectly

      VS
      04/07/2022
      Vetea S.
      French Polynesia French Polynesia
      I recommend this product

      Rear Master Cylinder

      Fit nicely, easy to mount

      JN
      07/06/2021
      john n.
      United States United States
      I recommend this product

      Parts order

      Master cyclinder fit great. Works good. Rear caliper kit got switched when placing order to front caliper kit and dindt notice it. So had to order a rear from somewhere else.

      LC
      06/23/2021
      Logan C.
      United States United States
      I recommend this product

      Rear master cylinder replacement

      Excellent product looks and functions as OEM. Very impressed

      DN
      04/29/2021
      DAVID N.
      United States United States
      I recommend this product

      Master cylinder

      Exact fit was surprised at how fast I got my parts

      TN
      02/17/2021
      TYson N.
      Australia Australia
      I recommend this product

      Rear master cyl for my 94' sporty

      Great product, Can't tell it's not stock! Pleased with the FedEx shipping service to Australia quite speedy considering the distance

      MW
      01/18/2021
      Mikael W.
      United States United States
      I recommend this product

      Awesomely priced

      Awesome comes with everything gasket screws ect

      LOWBROW CUSTOMS USA MANUFACTURING SCHOLARSHIPS

      Here at Lowbrow Customs we believe strongly in supporting US manufacturing. We have created multiple annual scholarships, one with the Lincoln Electric Welding School and another with Tri-C (Cuyahoga Community College) for students in financial need who are pursuing workforce training. From TIG welding to machining, this is the backbone of manufacturing in the United States. Want to learn more?

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