BMW MINI R57 R59 R COOPER CONVERTIBLE TOP HYDRAULIC PUMP MOTOR CONVERTIBLE TOP HYDRAULIC PUMP MOTOR 05-08 MINI COOPER 

Due to the open hydraulic pump, backup lifting hydraulic pump and so on are easily subject to moisture or water, leading to most motor decay or oxidation damage, so as to

Generally, replacing new motors can solve the problems of weak driving or slow response of open-top hydraulic pumps.