Axles Archives - Transmission Digest
Sonnax introduces pinion yokes for 9-inch Ford differentials

Sonnax has introduced new pinion yokes for the 1330 and 1350 series U-joints on the Ford 9-in. rear axle. According to the company, the cradle of these pinion yokes won’t stress the joint and cause premature failure. Part numbers include: T9-28-1330FD (above) T9-28-1350FD