Rockwell 44 rear diff centre 4.11 ratio
Rockwell 44 SSHD 4.1 ratio rear diff centre complete. Removed yesterday 22/11/2023 and drove nice and quiet but had front seal leak. Would recommend bearings and seals. I had a reconditioned centre sitting on the shelf for years so just swapped it over. It was not noisy. Kenworth classic rockwell spicer dana SSHD 4.1