Need replacement lock and plate for storm door

A quick learner from Ironton, ohio says:

Pella storm door. Registration number for door is 010802905081365.

I believe the parts needed are these: 40?191, 40-191S . I just need verification. When had ordered parts from Pella we got Larson parts after installing nothing locked in. We assumed that they knew what was needed to fix our broken lock. Thank you. Linda 

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Emily from SWISCO responded:

Hey there!

We'd be happy to help, but we'll need to see some pictures of your original mortise lock and strike plate to compare to our inventory. 

Thank you!

A quick learner from Wake Forest NC says:
I need a replacement. When I turn the handles, the latch will no go in enough to get past the catch. There are two sets of numbers on the mechanism:

11 06 29 and 28131102036
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Emily from SWISCO responded:

Hello!

This reminds me of our 40-191, but carefully compare our dimensions to yours and see if this matches your original hardware.

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
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