I've had 3 of the 4 of them come apart, it's happened on both doors, the first time it happened I freaked out because the door wouldn't shut, then found out the spring was stuck on one of the pins on the door, took it off the pin & pushed it back together (2 didnt go back together right & are stuck in not flush like they were) the dealer supposedly ordered parts in July, told me they came in in September, went in, they couldn't find them & ordered them again......... it's now January. That and that weather stripping on the rear of the sliding doors keeps falling off... but the spring loaded receivers that make it so the doors dont shut when they come apart have me worried, they're just plastic.......