ORIGINAL: one-syk

all RS4 3's are the same as far as all of the plastic part's go.

the only diffrences are the engine, trans, and electronic's.

your looking for the rear hub carrier? (plastic part that holds the wheel bearing's)

85037 L or R...i think they are the same part on either side.

you should go to venture hobbies in wheeling illinois...they have every HPI manual, and every HPI RS4 3 plastic part in stock, they also have most HPI RS4 3 upgrade part's in stock as well.