i have a 1990 b20 that i inherited from my gramps who bought it new-----loader hydraulic cylinders seals are starting to leak ----the left side leaked last winter so i took it off and bought a oem seal kit and took to a hydraulic shop for a re-seal and they butchered the aluminum cup or cap that attaches to the round steel tube---well that part from dealer cost 330. compared to 500 for new complete cylinder so i got a new cylinder---so my question is can the aluminum cap be removed from the steel tube without messing up the cap ? thanks for input