I often do that also. Most of Roper #1 is in baggies. This is the transaxle off of Roper #2, and I am replacing all the hardware.When I swapped the motor in my Ranger I got a box of pint zip lock bags. When bolts, etc. were removed from one piece they were put in the bag and labeled with felt marker where they went. Sure made it a lot easier to get the right bolts back in the right place especially when acouple are longer to hold a cover on, etc.