Sonnax captured front planetary bearing 77747-01 is a high-quality, direct replacement for the .199" thick, silver- and black-colored bearing found in '99-later GM 4L60-E units and all 4L65-E, 4L70-E. It will not work in '83–'98 applications that originally used a .151" thick bearing.

More From This Category

Motive Gear Differential Bearing Kit, Koyo, For OLDSMOBILE 442 1964–1971, Kit

Motive Gear Differential Bearing Kit, Koyo, For OLDSMOBILE 442 1964–1971, Kit

$149.22

Wilwood Bearing Cup, Starlite Hub, Inner, Race

Wilwood Bearing Cup, Starlite Hub, Inner, Race

$20.04

Motive Gear Differential Pinion Bearing Kit, Timken, For CADILLAC FLEETWOOD 1991–1996, Kit

Motive Gear Differential Pinion Bearing Kit, Timken, For CADILLAC FLEETWOOD 1991–1996, Kit

$191.85

Motive Gear Differential Pinion Bearing Kit, Timken, For CHRYSLER 300 1957–1967, Kit

Motive Gear Differential Pinion Bearing Kit, Timken, For CHRYSLER 300 1957–1967, Kit

$133.59

Motive Gear Differential Master Bearing Kit, Koyo, For Ford EXPEDITION 2002–2005, Kit

Motive Gear Differential Master Bearing Kit, Koyo, For Ford EXPEDITION 2002–2005, Kit

$267.99

Sonnax Bearing Kit, GM, 4L80E-E, 4L85-E, Each

Sonnax Bearing Kit, GM, 4L80E-E, 4L85-E, Each

$83.90