When we bought our TM (it was kind of a prearranged thing, 850 miles away) the dealer somehow had lost the keys before we got there. Luckily they hadn't put the pins into the front bed, so I sent my son in via that route and he opened it up for us (it was locked!). We had to replace the door lock/handle that day, bought one at Fred Meyers (I think) in Salem, OR and installed it before we took off with the TM. We just wanted to buy it and get home (will be two years this Labor Day, our second anniversary with our TM
). It's important to have the right thickness of door measurement for the lock and handle assembly, but it seems to be pretty standard - I think it's 1", but measure it first before you buy.