My dog got pissed on a long drive with my girlfriend yesterday when I wasn't with them. He ended up chewing the back of the passenger front arm rest on my 06 RX 330 pretty badly. It looks my options are pay out the *** for two wide arm rests or buy an OEM one for just as much.
However, I found an Rx 300 beige passenger arm rest on ebay. Does anyone know if those RX 300 arm rests are directly compatible?

Thanks for the help guys/gals!