Help! I now have the replacement part - #9 on the diagram, but the instructions that came with the part say I need special tools: a "drive bell tool" # 253P4 with an "update for the jaws" #294P4A, and "bolt" # 294P4B to remove the drive bell. They also say I'll need a "seal tool" #293P4 in order to properly seat the seal. I'm having trouble finding the exact tools listed, but other similar tools apparently run in the neighborhood of $90 to $100! Is it possible to rent these tools somewhere? Is there something I can safely use as a substitute? I'm only 5"2" and about 102 pounds, so brute force is not an option for me.