As I was replacing seals throughout the transmission and transaxle, I hit a roadblock with this weird seal. It seems to have these raised "locking bumps" on it. I don't know what they are. I believe I found the after market replacement for it. Part number for aftermarket replacement is Timken 224560. Does anyone know if the aftermarket replacement will work properly? Btw, there is two stacked on top of each other. I took one out. The picture shows only one seal, but it originally had two seals stacked on top of each other facing each other. The Timken seal appears to be identical in outer diameter and inner diameter, it just doesn't have those raised spots that the original has.

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