Sony KP-57WS500 57" Rear Projection Television "07mvc21" Questions

...Here is the part number for the blue tube B 07MVC61, the Red is R 07MVC61, and the Green is G 07MVC21. The number to contact the company that makes the tubes is 1-800-241-5005 Ext ...

...tube for my TV? Green CRT (tube) has following part number and description... 8-733-652-15 CRT 07MVC21(G)-L(FL) Green Tube for KP-57WS500 is no more available and this can only be taken from any ...