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Master Cylinder

5 Reviews

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  • Master Cylinder
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5 Reviews

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J&P Part: 2400753


Master Cylinder

• Replacement Master Cylinder Body

• No Fluid Sight Glass

Product Specs

Cylinder Bore Size: 3/4″ bore

Finish: Chrome

Lever: Lever

OEM Reference: (OEM 45024-72)

Position: Front

Product Color: Chrome

Sold in Units: Each


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Harley-Davidson® Models

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Electra Glide FLH-80 : 1978–1980
Electra Glide FLHF : 1972–1975
Electra Glide Heritage FLH : 1981
Electra Glide Police FLHP : 1981
Electra Glide Police FLHP-74 : 1979–1980
Electra Glide Police FLHP-80 : 1979–1980
Electra Glide Police FLP : 1972, 1974–1975
Electra Glide Police FLPF : 1972
Electra Glide Sport FLHS : 1977, 1980–1981
Low Rider FXS : 1977–1978, 1981
Low Rider FXS-74 : 1979–1980
Low Rider FXS-80 : 1979–1980
Sportster 1000 Café Racer XLCR1000 : 1977–1978
Sportster 1000 Electric Start Anniversary XLH1000 : 1978
Sportster 1000 Roadster XLS1000 : 1979–1981
Sportster 1000 Touring XLT1000 : 1977
Sturgis Belt FXB : 1980–1981
Super Glide Electric Start FXE : 1974–1981
Super Glide Fat Bob FXEF : 1980–1981
Super Glide Fat Bob FXEF 74CI : 1979
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Super Glide Kick Start FX : 1973–1978
Touring Tour Glide Classic FLTC : 1981
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Customer Reviews

Overall Rating:
4/5 based on 5 ratings

2 by

Not a direct replacement for OEM 45024-72, and will require innovation and patience to install. Poor tolerances. Piston in Rebuild Kit #2400390 didn't fit into cylinder--had to reuse OEM piston. Threads for brake light switch poorly tapped--had to chase threads. Brake lever pin holes had to be reamed to install pin. This part's design makes installation of the brake lever pin clevis awkward. Master cylinder is not machined for OEM brake line connection--requires adapter fitting in order to connect brake line.

2 by

Bad tolerances, piston hangs up in cylinder making the brake drag. Had to modify to make it work properly

5 by

Looks great. My old one was rusted and really worn. This was a great price and looked perfect. Thanks.

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