I need to replace top rollers and bottom holders

Thanks for posting! Your shower door roller looks like it can be replaced with our 10-093 Shower Glass Door Support along with the 10-095 Shower Door Door Wheel Support. The wheel compatible with this support is the 10-096 3/4" Flat Nylon Roller made with a stainless steel ball bearing.

I've also tagged a few of the other compatible components below.

DImensions for 10-093

Dimensions for 10-095

Dimensions for 10-096