The Yale 524325692 Brake Master Cylinder is an aftermarket part compatible with Yale forklifts, specifically models GLP050MX and GTP060MX. This master cylinder has a 1.50 inch neck diameter, a 3/4 inch bore diameter, and is designed for use with brake fluid. With a total length of 5.51 inches and the smallest distance between mounting holes being 2.36 inches, this brake master cylinder is a reliable and essential component for maintaining the braking system of a Yale forklift.