Replace Part Number:8183691, 8184369. For Coats Tire Changer Models Type: 4-Way Self-Centering Spring Driven Valve Kit. 1 Set x Spring Driven Valve（ As Picture ）. Otherwise deal is final. For 5030A,5030E,5035A,5035E,5040A,5040E,5050A,5050E,5060E,5060EX,5060A,5060AX.
