New to replace this system-

A quick learner says:
June 3, 2020
This is a Truth 45251 I need to replace, plus the piece that screws into the window, its all one piece.

Window was from 2003 with Truth parts

Other numbers on arm are 31850...

Number on the back of the crank mechanism is 05282003 0233
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Tom from SWISCO responded:
June 8, 2020

Based on your photos, I recommend the 39-315 and 39-316 operators. We also sell the 39-114L handle, as well as the 39-545 and 39-546 brackets, if you cannot reuse your originals.
Truth Dyad Operator
Truth Dyad Operator
39-316
$24.40
Truth Dyad Operator
Truth Dyad Operator
39-315
$24.40
Truth Snap-Stud Bracket
Truth Snap-Stud Bracket
39-545
$3.22
Truth Snap-Stud Bracket
Truth Snap-Stud Bracket
39-546
$3.22
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
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