Item up for auction is a 1949-51 (Pass.) Ford Master Cylinder Repair Kit #A9A-2004-A NOS. Item is 49-51 Ford Master Cylinder Kit. Contains the following items: 2-91A 2152 Gasket 1-8M 2167 Gasket 1-51A 2169 Piston 1-51A 2173 Cup 1-51A 2174-A Snap Ring 1- 0A 2180 Boot 1-51A 2178 Valve or 1-A9A 2178-B Valve kit Item is as pictured in excellent condition in an unopened kit. Rare/hard to find item good for upgrades or for the shelf. Long obsolete. Made in USA. Email me with any questions. C4077