Andersen Passive Right Hand Panel White Exterior with Oak Interior High-Performance Low-E4 Tempered Glass Size 3168 Color:Oak Interior / White Exterior If your locking rods are

If your locking rods are fastened to the lock housing with screws you have the old style and you must purchase a new housing also

Andersen TW3852 (Lower Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen double hung full screen 1876

Andersen TW3052 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Screen measures 67-29/32" wide by 13-1/32" high

Andersen Passive Right Hand Panel White Exterior with Oak Interior High-Performance Low-E4 Tempered Glass Size 3168 Color:Oak Interior / White Exterior If your locking rods are