Wilwood 260-10372 is a compact single outlet master cylinder with a 3/4 in bore and a remote flange mount, made for limited space applications that still need full size master cylinder output. The body is 3.37 in from flange to end, giving 2.16 in of added clearance between the mounting flange and the fluid outlet, with 1.12 in of piston stroke. The 1/8-27 NPT outlet sits at the top radius of the bore to reduce trapped air. The inlet accepts the reservoir included in the kit and also has 11/16-20 internal threads for custom reservoir setups, and the aluminum body has a black E-coat finish for corrosion resistance.
Notes:
- Rebuild kit: 260-10514.
Specifications:
- Brand: Wilwood
- Part Number: 260-10372
- Type: Single Outlet
- Bore Size: 3/4"
- Area (in²): 0.440
- Stroke (in): 1.12
- Volume (cu in): 0.49
- Outlets: 1
- Outlet Size: 1/8-27 NPT
- Material: Aluminum / Plastic
- Finish: Black E-coat
- Reservoir Type: Remote
- Reservoir Size (oz): 10.0 or 7.0
- Reservoir Size (cu in): 18.0 or 12.6
- Overall Length (in): 7.80"
- Flange to End Length (in): 3.37"
- Inlet Size (in): .87" or 11/16-20
- Inlet Fit: 1/4" Hose
- Rebuild Kit: 260-10514
FAQ
What bore size is Wilwood 260-10372?
It has a 3/4 in bore with 0.440 in² of area and 1.12 in of stroke.
What outlet does the master cylinder use?
It has a single 1/8-27 NPT outlet located at the top radius of the cylinder bore.
Does it come with a reservoir?
Yes. It uses a remote reservoir included in the kit, and the inlet also has 11/16-20 internal threads for custom reservoir arrangements.
How compact is it?
The body measures 3.37 in from the mounting flange to the end, with an overall length of 7.80 in.
What rebuild kit fits it?
The rebuild kit is Wilwood 260-10514.

