This part has been discontinued:See:
TI600CS NA
https://www.poolblu.com/conver...
TI600CS F
TI350CS NA
TI350CS NM
https://www.poolblu.com/Global...
Replacement control box for Global Lift SKF system.
For use with
Control Unit SKF
Price: Discontinued by Manufacturer
Tri Point Anchor System for C-375/C-450
Price: $549.58
Retro Fit Anchor System
Price: $518.47
4 Point Anchor for L-Series
Price: FREE