Worn pillow ball bushings are the main source of clunking noises from the rear end of your 1993+ Mazda RX-7. J-AUTO pillow balls are lighter, stronger and more precise than original Mazda pillow balls making them a great upgrade for street and race cars. Quiet operation with no noise or vibrations introduced into the cabin.

These RX-7s require 6 pillow balls: 2 pillow balls per rear lower control arm and 1 pillow ball per rear upper control arm. Compatible with original Mazda pillow ball dust seals (sold separately. 2 seals per bushing).

SPECS: Hard anodized aluminum pillow balls won't corrode/rust. High quality American teflon lined spherical bearings are self cleaning and self lubricating for long lasting, maintenance-free operation. Replaces Mazda part # FD01-26-220.

Made locally in the U.S.A