concealed casement window operator

A home owner from USA says:
I'm trying to find a replace part. This for a . It is located on the left side. It says truth on the piece, but I was told it from a Marvin window.
User submitted a photo of a window operator.
Profile picture of Donna
Donna from SWISCO responded:
Take a look and compare it to 38-163 and 38-164 Marvin window sash locks.
A home owner from Lexington, Ma. says:
It's part # 38-164 ........
I purchased and replaced this exact part just last year.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)