AP Racing CP7855 brake master cylinders. High efficiency single circuit, short push type master cylinder. Fixed through a spherical bearing and with a one piece piston/push rod, it offers a significant improvement in efficiency over traditional cylinder designs.
Available in a variety of bore sizes to suit most applications. The cylinders feature a 7/16" UNF inlet port and 3/8" UNF outlet port. Push rod 5/16" x 24 UNF male thread.
One piece piston and push rod in a range of 10 bore sizes
Genuine AP precision manufactured hydraulic components
Hard anodised aluminium alloy body, in a compact design
Replaces CP5855, CP5511 and CP4411 master cylinder families