Pella storm door bought through Lowes

A handy person from Arden, NC says:
It seems that my mortise block has failed. I initially ordered the brushed nickel but when I went to install it it was the wrong part and it looked bad since the main door hardware is antique brass in color. I want to change this incorrect part for the correct one on antique brass.
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Casey from SWISCO responded:

Hello,

Your original mortise looks like a match to the 40-191which is compatible with the polished brass 40-199 Pella handle set. Take a look and compare the dimensions shown on our product pages to confirm that they match up to your hardware. You can also find our return policy for the parts that you already purchased here. Thanks for posting! 

SWISCO 40-191 Storm Door Multi-Point Mortise Lock by Pella
SWISCO 40-191 Storm Door Multi-Point Mortise Lock by Pella
VIDEO
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How to flip a storm door mortise latch.
How to flip a storm door mortise latch.
VIDEO
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40-191 Mortise Lock Latch Assembly Removal
40-191 Mortise Lock Latch Assembly Removal
GUIDE
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