Side Retainer

NOTE: Install the oil seal and O-ring of side retainer after the adjustment of backlash and tooth contact.

Install the bearing outer race to side retainer.
Fit a new oil seal using ST.
ST 18675AA000 DIFFERENTIAL SIDE OIL SEAL INSTALLER

NOTE: Apply oil to the oil seal lips.

Fig 1: Installing New Oil Seal Using Differential Side Oil Seal Installer ST 18675AA000
Courtesy of SUBARU OF AMERICA, INC.
Install a new O-ring.

Fig 2: Installing New O-Ring
Courtesy of SUBARU OF AMERICA, INC.