BF 900 loader on an L3750DT: Just had the lower cylinders rebuilt by a local hydraulic repair shop to the tune of $915. Just curious as to the feasibility of replacing the cylinders instead of rebuilding as the upper (bucket) cylinders will need repair soon. In defense of the shop one rod did require replacement (fabrication). My concern is how well they would interchange-for example Northern Tool-since Kubota wants about $900 each for new cylinders.