OES Genuine Power Steering Pump O-Ring For Acura MDX 2001-2013 | Honda 91345-RDA-A01

If your Acura MDX is leaking power steering fluid from the pump, it might just be a cheap o-ring.

This is the genuine OES (Original Equipment Service) part.

It's the o-ring for the power steering pump, specifically for the 2001 to 2013 Acura MDX.

The part number is 91345-RDA-A01 (also 91345RDAA01).

It's a brand new, direct replacement seal.

Just pop the old one out and this one in, and hopefully that leak is gone.

It's a small part, but it's the exact one Honda designed for it.