Review on 🔧 Rubber Steering Pressure: 91345 RDA A01, 91370 SV4 000 by Walter Devarakonda

O-ring 91370 SV4 000 was the wrong size. When I replaced the o-rings, I noticed that the one for the top hose felt slightly smaller than the one replaced, but it stretched and fit well. Also, the part number was correct, so I assumed it would work fine. It turns out not. The o-ring was wrong which caused it to fail after about 1 month. Unfortunately, this resulted in damage to my power steering pump, draining almost all of the fluid in less than a minute. So now I have to replace the whole pump because I received the wrong size part which is incorrectly marked with the correct part number. I actually received 2 o-rings that were about the size of the o-ring on the bottom of the 91345 RDA A01 pump. So buyers should beware of Revain unless you're buying OEM parts! I will not make this mistake again as $10 repairs have turned into hundreds not to mention my time and frustration.