Canon CD5-0853 AW-WP O-Ring

$38.60
Genuine Canon replacement "O" Ring for the WPDC44 underwater housing.  Made in Japan.

Canon CY4-4575 AW-WP O-Ring

$33.64
Genuine Canon replacement "O" Ring for the WPDC43, and the WPDC47 underwater housings.  Made by Canon Japan.

Canon CY4-4559USC AW-WP O-Ring

$9.42
Premium Quality USCamera replacement "O" Ring for the WPDC39, WPDC41, and the WPDC320L underwater housings.  Made in the USA.

Canon CY4-4559 AW-WP O-Ring

$27.12
Genuine Canon replacement "O" Ring for the WPDC320L, WPDC39, and the WPDC41 underwater housings.  Made by Canon Japan.

Canon CY4-4551 AW-WP O-Ring

$39.26
Genuine Canon replacement "O" Ring for the WPDC37 underwater housing.  Made in Japan.

Canon CY4-4538 Flash Diffusor

$25.83
Genuine Canon replacement flash diffusion plate for the WPDC36 underwater housing. Made by Canon Japan.

Canon CY4-4524 AW-WP O-Ring

$14.43
Genuine Canon replacement "O" Ring for the WPDC32 underwater housing.  Made by Canon Japan.    

Canon CY4-4517 AW-WP O-Rings

$28.14
Genuine Canon "O" Ring for the WPDC28, WPDC34, WPDC45, WPDC48 underwater housings.  Made by Canon Japan.

Canon CY4-4518 Flash Diffusor

$36.28
Genuine Canon flash diffusion plate for the WPDC28 underwater housing. Made by Canon Japan.

Canon CY1-6706 Flash Diffusor

$24.14
Genuine Canon replacement flash diffusion plate for the WPDC27 underwater housing. Made by Canon Japan.

Canon CY1-6597 Flash Diffusor

$26.24
Genuine Canon replacement flash diffusion plate for the WPDC21 underwater housing. Made by Canon Japan.    

Canon CY4-4533 Case Buckle

Genuine Canon replacement case buckle for the WPDC21, WPDC28, and the WPDC34 underwater housings. This part is out of production as of Mar 2017. Limited stock available.