Sonnax 77731-10 Rear Planetary Thrust Bearing 0.160 in. Thick

The Sonnax 77731-10 is a rear planetary thrust bearing (planet bearing) for GM 4L60-E-family automatic transmissions. It supports the thrust loads in the rear planetary assembly during rebuilds.

Key Features:

• Rear planetary thrust bearing design
• Sold by Sonnax under part number 77731-10

This bearing suits transmission rebuilders who are servicing the rear planetary and need the correct thrust bearing thickness.