MATCO mfg's MC-4CT master cylinder uses a REMOTE reservoir. The MC-4CT can be used in individual or dual brake applications. Buna- n orings are used in this assembly. Mil-H-5606 aircraft hydraulic fluid or compatible fluids are reccomended. DOT5 may be used but not DOT5.1 which contains glycol. DOT3 and DOT4 may not be used and will cause immediate damage to the seals. The MC-4CT uses 1/8 BSTP inlets to be a direct replacement for the earlier unit on the Flight Design CT.
The MC-4CT master cylinder measures 7.75 inches from end to end and 7.2 inches from mounting hole to mounting hole. A 0.625 inch diameter piston is used. Available stroke is approximately 1.39 inches and displacement is 0.43 cubic inches. The ports are 1/8 BSTP
The MC-4CT has a drilled shaft and no clevis as required for the CT aircraft installation.