Seal for bottom of windows

A quick learner from Cleveland, OH says:
November 24, 2019
1/4 × 1/4 x? C channel shaped,  seals window to sill.
The felt around the windows look good.
Vinyl replacement windows,  about 20 years old. I don't know the make,  installer was previously a Sears Authorized installer.
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A quick learner from Cleveland, OH says:
November 27, 2019
I check the size of the T slot and it is .270. The foam filled seal from the existing seal measure 0.190, and the model 58-171 measure 0.300, would using the 58-171 be an issue?
Thanks
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Tom from SWISCO responded:
December 2, 2019

Hello! I agree, the 58-171 looks to be our best match, especially if the T-slot is .270". If your bulb is only .190, then ours may still work. It can compress, and it's possible that yours has compressed from its original size anyway.
.270 T-Slot Foam Filled Bulb Weatherseal,12ft
.270 T-Slot Foam Filled Bulb Weatherseal,12ft
58-171
$17.99
.187 T-Slot Foam Filled Bulb Weatherseal,12ft
.187 T-Slot Foam Filled Bulb Weatherseal,12ft
58-182
$15.20
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