ST Gen Head Parts
As of 03/21/06, all ST parts requests should be directed to Erica, she will stock the following items.
I personally have nothing for the ST heads. Did you buy a head with an AVR, one with an exploding plastic fan?
Remember that Erica sells parts, she's no tech! Don't ask her technical questions.
UP ST MOD KIT (toss that doghouse, and get a superior rectifier and plate to eliminate the doghouse.)
Rectifier Superior Western Style, 1000volt PIV at 30 amps! $10
(far better than stock).
Brushes $3 each
Bearings, call Applied Industrial, Emerson Bearing, or a bearing house near you for the best selection of bearings and prices. You will find the ST bearings are quite common and on the shelf most places. You will find the bearing numbers on the bearings in your head,