Tie bar replacement

Hello,
I have a small bathroom window and need to replace the tie bar. The width of your item 38-951 is correct and the rollers look correct but mine is 11" long and the distance between the two rollers is 6 1/4" instead of the 5 5/8" in your drawing. My window actually could accommodate a longer tie bar with 3 rollers. I wonder whether the original bar was cut down?

Is there a version with a 6 1/4 distance between the rollers or will I have to move the keeper position?
If I go with the 38-951 I would also need three 39-448guides and three new left hand keepers (1/2 inch version)
Thanks in advance for your help.

Frank

Thanks Tom. That is exactly what I need. This tie bar did not show up on my search for some reason.