Milgard Window Roller Slider

Hey, Rich. I've come across this roller before. We've never been able to find an exact match for it, but you may be able to use our 87-201 as a substitute. You'll note that ours have prongs on either end. Now, I've never tried it myself, but I'm hoping that if you snip those off you can still use it in your window. However I cannot guarantee if it will still fit. I'm sorry that we can't offer a better option.