put the new one on, if you braze it the bad one and leave it on, drive for years, and then sell, you would never have had the correct one installed. I say put the new one on, braze the other, and leave it in the basement, just in case. But go with the best components from the door especially since others will use your opinion posted here to decide weather or not to go with the pypes unit.
the braze would be a cool video also.....
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