Canon CB2-0078-040 EF Screw
Canon CB5-3394 EF-EOS Screws
Canon CY3-2004 Scale Window
Genuine Canon replacement scale window for the EF 16-35 2.8 L USM and EF 16-35 2.8 L II USM lenses. Made by Canon China. New tape is recommended when installing this window, available here.
Canon CY3-2038 A/M Switch-Panel
Canon X91-1738-550 EF Screws
Canon X99-0635-000 Screws
Canon XA1-1200-559 EF Screws
Canon XA1-7170-307 EF EF-S EOS Screws
Canon XA1-7170-359 EF-EOS Screws
Canon XA1-7170-407 EF-EOS Screws
Canon XA4-2170-607 EF Screws
Canon XA4-9200-606 EF Screws
Canon XA9-1049 EF Screws
Canon YA2-0124 Friction Rubber
Canon YA2-0929 EF Screws
Genuine Canon collar retaining screws for the collar used in the EF 70-200 2.8 L USM, EF 70-200 2.8 L IS USM, and the EF 70-200 2.8 L IS II USM lenses.  Package of 1 screw. Made by Canon Japan.
The collar used with this screw is in stock here.
Canon YA2-2046 Scale Window
Canon YA2-2062 EF Collar
Canon YA2-2082 Stainless Collar
Genuine Canon stainless steel collar for the EF 70-200 2.8 L USM, EF 70-200 2.8 L IS USM, and the EF 70-200 2.8 L IS II USM lenses. Package of 1 collar. Made by Canon Japan. Need the screw used with this collar?