4T65E solar wheel

Solar wheel for 4T65E boxes. It is the central circle of the planetary gear - its tooth and spline control depends on the transmission of the moment to the satellites and the gear ratio obtained on a given gear.

Wearing is manifested by howling in a specific gear, vibrations when accelerating and developing a spline, which gives a noticeable peripheral play. Before assembly, compare the number of teeth, the number of protrusions and the length of the hub with the element removed from the box.

Technical data

• Product type: solar circle
• Commercial markings: GM

Before buying, it is recommended to verify the fit after the 4T65E model and compare it with the element dismantled from the box.

Purpose

• Case type: 4T65E
• Box manufacturer: General Motors
• Type of box: automatic
• Number of gears: 4