replaement balance tubes and sash corner caps

Question

We have several Viking Single hung alum windows that need balance tubes and finish corner caps seen in the attached photo (Black). We can measure the balance tubes but need help identifying the black corner piece. thanks

User submitted photos of window hardware.

Paul · Accepted Answer

Many Viking windows used our Series 395 channel balance, but you will need to remove yours in order to confirm. As for the top sash guide (corner caps), you could have our 18-009. Carefully compare its dimensions to the hardware you still have to confirm that it's the same.