Canon EF 24-70mm F/4L IS USM Lens Aperture Unit – Repair Part (Open Box)

If the aperture on your Canon EF 24-70mm f/4L IS USM lens is stuck or acting up, this is the repair part you need.

It's the aperture unit assembly – the part that controls the diaphragm blades.

This is an open box item, meaning it's in excellent, new condition but might not be in the original sealed packaging.

It's a genuine Canon part, made for the 24-70mm f/4L IS USM lens.

Compatible with Canon EOS and EOS Rebel DSLRs.

Made in China.

No MPN listed.

If you're handy with lens repairs, this could save you a trip to the shop.

Just the aperture unit, ready to install.