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Canon C21-9961 Service Manual

$16.99
USCamera digital presentation of a Canon EF 100-400 4.5-5.6 L IS USM lens service manual, parts catalog and exploded views. Some pages are 11x17 scans. This is the complete factory service manual available for this Canon lenses. The same manual you would receive as a Canon authorized service facility. Download available immediately after payment is accepted. 2 download limit for the file (s) purchased never expires. Make sure your download is delivered smoothly and hassle free. Make a user account when checking out. More information on that here. 104-page PDF 11.5 MB Canon CY21-9961 Service Manual

Canon YA2-3629 Zooming Ring

$41.11
Genuine Canon zooming ring for the EF 100-400 4.5-5.6 L IS USM lenses. Made by Canon Japan.

Canon CY1-2835 AM Switch

$43.91
Genuine Canon A/M (Auto/Manual) Switch Assembly for the Canon EF 100-400 4.5-5.6 L IS USM. Made by Canon Japan.

Canon CY1-2428 Lens Mount

$48.91
Genuine Canon lens mount for the EF 70-200 4.0 L USM, EF 100-400 4.5-5.6 L IS USM, and other EF lenses. Made by Canon Japan. See the detail chart below for the proper place to measure your lens mount. Then choose from the most popular sizes. We stock the most requested mounts 2.10, and 2.60.  We can order other sizes available. Canon CY1-2428 Lens Mount Spec

Canon CA2-6822 Collar Screw

$7.43
Genuine Canon collar retaining screw for the EF 100-400 4.5-5.6 L IS USM lenses and other Canon imaging products. Made by Canon Japan. Package of 1 screw. Made by Canon Japan. Use with collar CA2-6842, in stock here.

Canon YA2-3631 Front Ring

$11.44
Genuine Canon front ring for the EF 100-400 4.5-5.6 L IS USM lenses.  This ring clips to the front lens group assembly. Made by Canon Japan.

Canon CY1-2833 Focus Ring

Genuine Canon focus ring unit for the EF 100-400 4.5-5.6 L IS USM lenses. Made by Canon Japan. This part has been discontinued without a replacement.

Canon YA2-3645 Focus Key

$9.08
Genuine Canon focus key for the EF 100-400 4.5-5.6 L IS USM lenses. Made by Canon Japan.

Canon CY1-2837 Fixed Barrel

Genuine Canon fixed barrel assembly for the EF 100-400 4.5-5.6 L IS USM lenses. Made by Canon Japan. This part was discontinued in 2021.

Canon YA2-3659 I-FLEX Holder

$5.19
Genuine Canon I-FLEX holder for the EF 100-400 4.5-5.6 L IS USM lenses. Made by Canon Japan.

Canon YF2-2073 Lens Mount

$69.58
Genuine Canon lens mount for the EF 100-400 4.5-5.6 L IS II USM, and the EF 70-200 2.8 L IS II USM lenses. Made by Canon Japan.

Canon C21-9962 Parts Catalog

$8.99
Digital presentation of a genuine Canon EF 100-400 4.5-5.6 L IS II USM parts list and exploded views. Download available immediately after payment is accepted. 2 download limit for the file(s) purchased never expires.   Make sure your download is delivered smoothly and hassle free. Make a user account when checking out. More information on that here.   12 page PDF 5.18 MB Canon C21-9962 Parts Catalog