Canon CY1-6366 AW-WP O-Ring

$23.60
Genuine Canon replacement "O" Ring for the AWDC20 all weather housing. Made by Canon Japan.The AW WC20 housing is made for the Powershot A400.

Canon CD4-8474 AW-WP O-Ring

$46.72
Genuine Canon replacement "O" Ring for the WPDC310L underwater housing.  Made by Canon Japan.

Canon CY1-6203 Buckle Pin

$4.72
Genuine Canon replacement case buckle retaining pin for the WPDC300, and the WPDC800 underwater housings.  

Canon CD4-8775 AW-WP O-Rings

$29.71
Genuine Canon replacement "O" Ring for the WPDC46 underwater housing.  Made in Japan.

Canon CD5-0853 AW-WP O-Ring

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

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 CY4-4538 Flash Diffusor

$25.83
Genuine Canon replacement flash diffusion plate for the WPDC36 underwater housing. 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 CY1-6597 Flash Diffusor

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