Extension housing

I have a 1999 tacoma DLX RWD 2.4 liter A43D automatic transmission standard cab I need some help with part numbers to complete this repair, the part numbers I have that toyota dealership gave me are not coming up correct for my truck. I need to remove my extension housing to replace the bushing because I have a fluid leak and too much tailshaft play so when I remove it I want to replace every seal or gasket that I can before putting it back on the truck. I've gotten the bushing number 9099973035 that I need already just want to be sure about everything else that I need before I start the repair I've got only one vehicle so when I start the repair I've gotta have everything to complete the repair or won't have transportation to go to work or even the parts store. Please help.

 

Your Parts people might be lazy and don`t really want to look for parts that old

At sometime the drive train in your truck was changed .

Then maybe the Cab was swapped

Have you checked with Your Vin at the Online Toyota Parts vendors for the part numbers ??