6"x2" Flat-Free Deep Profile Caster Wheel Assembly for Invacare TDX Power Chairs (1110715) Genuine Blur The rear view bar end

The rear view bar end mirror for Pride scooters uses an internal-expanding plug

Golden Technologies: MBX-CRAA

In other words

This 14" x 2-1/4" armrest pad uses a set two mounting holes that are 8-7/8" apart

The floor mat for the 4 wheel model can be found here:

6"x2" Flat-Free Deep Profile Caster Wheel Assembly for Invacare TDX Power Chairs (1110715) Genuine Blur The rear view bar endThe 6" x 2" flat free deep profile caster wheel assembly for the Invacare TDX series power chairs is the OEM Invacare item. Our assembly includes a set of pre installed caster wheel bearings. This caster wheel is for use on power chairs with 1 sided forks. Please refer to the Compatibility tab for a complete list of Invacare power chairs that use this caster assembly. Note: We recommend that you replace caster wheels as a set of two. If you need a