Allied Parts 63W61 100335-50 CAPACITOR 40+10 @ 440V ROUND - 63W61

I paid a bit more for this part hoping it would be the Lennox version, which has been on a backorder and is very hard to find. While this isn't a direct one-for-one of the Lennox version from a literal manufacturing perspective, ALL of the specs are identical. It's plug-and-play. The Cap is a little shorter and thicker than OEM but it has no issue fitting in the bracket. It's well-labeled and marked. Works perfectly. I have no data to back this but I feel this part is of better quality than the super-cheap Amazon versions, and ALL of the specs line up 100% to the OEM part. (that can't be said for some of the Amazon ones). Would buy and install again.