8L90 friction disc 1-2-7-8-R

Friction disc for 8L90 automatic transmissions. It works in a clutch package immersed in oil and is responsible for the transmission of torque when starting the gear - its lining determines the smoothness and repeatability of the gear shift.

The wear of the cladding is manifested by jerking when shifting gears, slipping the clutch package, delayed switching, increasing oil temperature and the presence of friction particles in the oil pan. Before assembly, you should compare the number of teeth, thickness and diameter with the element dismantled from the box.

Technical data

• Product type: friction-blade
• Commercial markings: 1-2-7-8-R

Before buying, it is recommended to verify the fit after the 8L90 model and compare it with the element dismantled from the box. 4 pieces are usually used in one box.

Purpose

• Case type: 8L90
• Box manufacturer: General Motors
• Type of box: automatic
• Number of gears: 8