I have purchased parts from Aquaquality Pools & Spas, inc. many times. They also offer mail-in, free estimate service for most make and model robots.
Aquaquality Pools & Spas, inc. manufactures many parts under their own TOMCAT label. These parts are top shelf and the pricing reasonable. For example, a set of drive belts $19.99 shipped. Order online or call 1-866-876-8643.
In addition to great pricing, the nice folks at Aquaquality Pools & Spas are "Go To" guys. It's where I go for technical advice as well as parts.
If your pool cleaner is getting stuck on the main drain, parts are available. Click here for
the solution. Parts you can replace.
These instructions intended for Aquabot and Turbo with a two wire cable.