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Lightweight Remote Mounting for Tight Pedal Box Builds
Cramped pedal boxes and custom brake setups often need a master cylinder that mounts away from the pedal assembly without adding weight. This remote tandem unit machines from high-pressure die castings for a fraction of the weight of a cast iron original equipment master cylinder while keeping dual-circuit reliability intact.
Key Features
- Machined from high-pressure die castings for a 75 percent weight savings over most cast iron OE type master cylinders
- Weighs only 3 lbs complete
- Fluid outlet ports on both sides of the bore for flexible plumbing routing
- Designed for mount flanges from 3.22in to 3.40in, common on domestic cars and trucks from the mid 1960s to present
- 1.12in stroke with a 2:1 volume ratio between primary and secondary chambers
- Black e-coat finish for corrosion resistance
- Pairs with Wilwood's combination proportioning valve kit, PN 260-14248, for a complete retrofit
Specifications
| Detail | Value |
|---|---|
| Part Number | 260-14241-BK |
| SKU | WIL260-14241-BK |
| Brand | Wilwood |
| Type | Remote Tandem Master Cylinder w/ Pushrod |
| Bore Size | 7/8in |
| Finish | Black E-Coat |
| Stroke | 1.12in |
| Volume Ratio | 2:1 primary to secondary |
| Weight | 3 lbs |
| Mount Flange Range | 3.22in to 3.40in |
What's Included
- 1 Wilwood Remote Tandem Master Cylinder, 7/8in bore, black e-coat
- Pushrod
About Wilwood
Wilwood Engineering has designed high-performance brake components for street, race, and off-road applications for decades. Their master cylinders and hydraulic components are built for reliable, repeatable performance in demanding brake system builds.
FAQ
What is the 260-14241-BK?It is a Wilwood remote tandem master cylinder with a 7/8in bore and black e-coat finish, designed for custom brake systems that require remote mounting away from the pedal assembly.
What bore sizes are available in this master cylinder series?This series is available in 7/8in, 15/16in, 1.00in, and 1.12in bore sizes, in both ball burnished and black e-coat finishes.
What mount flange sizes does this master cylinder fit?It is designed for mount flanges ranging from 3.22in to 3.40in, a common range for domestic cars and trucks from the mid 1960s to present.
How much does this master cylinder weigh?It weighs only 3 lbs, a 75 percent weight savings over most cast iron original equipment master cylinders.
Does this master cylinder include a pushrod?Yes, this version includes a pushrod for direct actuation setups.
Can I add a proportioning valve to this master cylinder?Yes, Wilwood offers a combination proportioning valve kit, PN 260-14248, with brackets and stainless lines designed as a retrofit for these master cylinders.
What is the volume ratio of this master cylinder?It has a 2:1 volume ratio between the primary and secondary chambers, with a 1.12in stroke.
Does this master cylinder have outlet ports on both sides?Yes, it has fluid outlet ports on both sides of the bore for flexible plumbing routing in custom installations.
Install Instructions
- Select a mounting location that accommodates the 3.22in to 3.40in flange range
- Secure the master cylinder to the mounting bracket or firewall
- Connect the pushrod to the pedal linkage or remote actuation point
- Plumb brake lines to the outlet ports on either side of the bore as required by your layout
- Fill the reservoir with the recommended brake fluid
- Bleed the brake system starting from the wheel farthest from the master cylinder
- Check for leaks and verify firm pedal feel before driving
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