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Product details
A separately matched actuator operates this one-inch Remote Tandem master; a pedal pushrod is not included. Chrome powder coating covers the aluminum cylinder, and the two remote reservoirs support a fluid-feed layout independent of the mounting flange. Camarillo, California is home to Wilwood Engineering, founded in 1977 by Bill Wood. Its disc brake design and manufacturing range includes valves, master cylinders, calipers, brake lines, rotors and fittings for street-performance, specialized and motorsport use. These parts are selected together so the completed braking system has the required hydraulic and mechanical arrangement.
Technical Details
- Manufacturer part number: 260-14243-P
- Material: Aluminum / Plastic
- Cylinder bore: 1.00"
- Pressure circuits: 2
- Reservoir Type: Remote
- Fluid capacity: 7.0 / 7.0 oz
- Flange-to-end length: 6.56"
- Overall Length: 7.16"
- Mounting centers: 3.22–3.40"
- Finish: Chrome powder coat
- Native pressure ports: 1/2-20 at both circuits; use the correct included outlet adapters and seal washers
- Circuit outlet adapters: Primary: 3/8-24 or 1/2-20 inverted flare; secondary: 3/8-24 or 9/16-18 inverted flare
- Hydraulic relationship: Equal pressure output from the two circuits before external proportioning; 2:1 primary/secondary volume relationship
- Service: Factory rebuild only; do not disassemble the tandem piston assembly
- Travel check: DS-1189 specifies 1.12-inch stroke and also states 1.10 inches in its full-travel warning; verify actual full piston travel before the pedal reaches a stop
- Reservoir feed: 0.87-inch inlet seating diameter with 11/16-20 internal thread; 1/4-inch feed-hose adapters for the standard remote reservoirs
- Reservoir package: Two 7 oz reservoirs with caps, brackets, clamps, hoses and feed adapters for direct or remote mounting
Fitment & Compatibility
Confirm pushrod recess engagement, booster or pedal clearance and complete piston return. Use the included fittings for double-flared pressure lines and keep the remote feed hoses above and away from interference. Select the bore by the brake system's pressure and volume requirements, not the finish or reservoir arrangement alone.
Manufacturer Documents
- Wilwood product specifications
- Wilwood DS1189 instructions and specifications
- Wilwood FL428 instructions and specifications
- Wilwood FL162 instructions and specifications
- Wilwood FL467 instructions and specifications
PMB Performance has more than 20 years of experience matching brake components. Share the actual mounting, linkage and hydraulic arrangement when requesting fitment assistance.
