Canon YG2-2140 USM Focus-Motor

$136.23
Genuine Canon USM focusing motor assembly for the EF-S 17-85 4-5.6 IS USM lenses. Made by Canon Taiwan.  

Canon YG2-2169 Power Diaphragm

$79.23
Genuine Canon power diaphragm assembly for the EF-S 17-85 4-5.6 IS USM lenses. Made by Canon Japan. Please note. Many times the power diaphragm unit is fine, just the FPC has broken connections. We sell the power diaphragm FPC separately, here.

Canon YG2-2169 Power-Diaphragm FPC

$5.23
Canon import power diaphragm FPC for the EF-S 17-85 4-5.6 IS USM lenses. Premium quality reinforced FPC. Made by USCamera China.

Canon YG2-2170 Zoom Control-Barrel

$98.73
Genuine Canon zoom control barrel assembly for the EF-S 17-85 4-5.6 IS USM lenses. Made by Canon Japan.  

Canon YG2-2187 Switch Panel

$71.38
Genuine Canon replacement switch panel assembly for the EF 24-105 4.0 L IS lenses. Made by Canon Japan.

Canon YG2-2189 Power Diaphragm

$96.26
Genuine Canon power diaphragm assembly for the EF 24-105 4.0 L IS USM lenses. Made by Canon Japan. Please note. Many times the power diaphragm is fine, just the FPC (Flexible Printed Circuit) has broken connections. Get the diaphragm FPC  here.

Canon YG2-2189-200 Power Diaphragm FPC

Price range: $5.63 through $23.92
Canon power diaphragm FPC for the EF 24-105 4.0 L IS USM lenses. Made for USCamera China. Please note. PD = Power Diaphragm FPC = Flexible Printed Circuit. Use option and select a quantity of 1 or more FPCs.
Select options This product has multiple variants. The options may be chosen on the product page

Canon YG2-2273 Lens Group

$234.81
Genuine Canon replacement lens group assembly (1st Group) for the EF-S 17-55 2.8 IS USM lenses. Made by Canon Japan.

Canon YG2-2285 Main PCB

$87.44
Genuine Canon main PCB assembly for the EF 17-40 4.0 L USM lenses. Made by Canon Japan.

Canon YG2-2298 SW-Panel Assembly

$79.67
Genuine Canon replacement switch panel assembly for the EF 50 1.2 L USM lens. Made by Canon Japan.

Canon YG2-2309 Power Diaphragm

$58.93
Genuine Canon replacement power diaphragm unit for the EF 70-200 4.0 L IS USM lens. Made by Canon Japan.

Canon YG2-2331 Filter Barrel

$151.17
Genuine Canon replacement filter barrel assembly for the EF 16-35 2.8 L II USM lenses. Fits only the model listed. Made by Canon Japan.

Canon YG2-2332 USM Assembly

$125.46
Genuine Canon replacement USM focus assembly for the EF 16-35 2.8 L II USM lenses. Fits only the model(s) listed. Made by Canon Japan.

Canon YG2-2334 Main PCB

$127.76
Genuine Canon main PCB assembly for the EF 16-35 2.8 L II USM lenses. Fits only the model(s) listed. Made by Canon Japan.

Canon YG2-2353 Focusing Assembly

$45.63
Genuine Canon focusing assembly for the EF-S 18-55 3.5-5.6 IS, and EF-S 18-55 3.5-5.6 IS II lenses. Made by Canon Taiwan.

Canon YG2-2355 AF-MF-IS Switch

$24.56
Genuine Canon AF MF IS switch assembly  for the EF-S 18-55 3.5-5.6 IS USM lenses. Please note, this switch will not fit the EF-S 18-55 3.5-5.6 IS II. Made by Canon Taiwan.

Canon YG2-2385 Filter Barrel

$83.67
Genuine Canon lens filter barrel assembly for the EF 50 1.2 L USM lenses. Made by Canon Japan.

Canon YG2-2454 Front Ring

Genuine Canon front ring assembly (filter frame) for the EF-S 55-250 4-5.6 IS lenses. Made by Canon Malaysia. Discontinued by Canon Japan with no replacement.

Canon YG2-2479 Main PCB

$57.11
Genuine Canon main PCB assembly for the EF 50 1.4 USM lenses. Made by Canon Japan.

Canon YG2-2503 Power Diaphragm

Genuine Canon power diaphragm unit for the EF 70-200 2.8 L II IS USM lenses. Made by Canon Japan.
Select options This product has multiple variants. The options may be chosen on the product page

Canon YG2-2507 Switch Assembly

$137.41

Genuine Canon AF/IS switch assembly for the EF 70-200 2.8 L IS II USM IS lens. Made by Canon Japan.

Canon YG2-2517 Front Sleeve

$205.29
Genuine Canon front frame, front sleeve assembly for the EF 70-200 2.8 L IS II USM lenses. Made by Canon Japan.

Canon YG2-2532 Zoom Ring

$113.78
Genuine Canon zoom ring for the EF-S 18-200 3.5-5.6 IS lenses. Made by Canon Japan.              

Canon YG2-2547 Gyro FPC

$67.83
Genuine Canon gyro sensor assembly for the EF 28-135 3.5-5.6 IS USM lenses. Made by Canon Japan.