bottom plastic slider sleve 7757-1 pella crank out window unit
A contractor from ohio says:
October 19, 2019
plastic slider sleeve for smooth glide arm on track window age 10 years

![]() |
Paul from SWISCO responded:
October 23, 2019
Your part looks almost identical to our 39-371 pella hinge shoe pair. Take a look and let us know if you think we have found your match. |