Rebuilt, ready-to-install 1950-’53 Buick hydraulic master brake cylinder. Buick Group # 4.650; Buick Part # 5450225. Applications as follows: 1950, 1951 and 1952 Buicks – all models; and 1953 Buick Series 40 only. According to Hollander book (29th edition), this is a Buick-only master cylinder. Asking price: $140, plus $10 shipping in USPS flat-rate box to US location; exact shipping cost to Canada (based on destination). Part is located in southwest Vermont - local pickup available.