Searching for Pella 90773 lock

A quick learner says:
Need a replacement lock for a Pella storm door.
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Casey from SWISCO responded:

Hello,

Your Pella storm door hardware resembles the 40-199 handle set and 40-191 mortise lock. Take a look at the dimensions below to confirm they match up to yours. Thank you! 

Alternate image for 40-199
Alternate image for 40-199

Alternate image for 40-191
Alternate image for 40-191

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