Just got off the phone with BMW NA, they are not going to do anything more for me. First final drive failure at 51K, second at 71K, final drive seal at 79K, third final drive at 85K, fourth final drive at 93K. I have paid for three of them, with the latest costing $2600.00 due to the housing being damaged and none available from BMW. Only option was buying brand new final drive. Complained to BMW San Jose Dealer who contacted regional guy. Their solution was to refund me a third of their cost of the final drive only, a whopping $462.19. This is on a 2007 R1200GSA.