Window manufacturer? Parts?

See our 39-031 & 39-032 or 39-155 & 39-156. The only difference between these two sets of operators is the length of the link arms, so compare both with your old hardware to see what matches best. For a new cover and handle kit, see our 30-107FK. For the lock, see if either the 38-209 or 38-208 match what you need.