Buick Encore AWD Rear Drive Module Clutch 42769821

This is the complete clutch assembly that bolts to the front of the rear drive module on the all-wheel-drive Buick Encore and Chevrolet Trax. It is the part that couples the propshaft to the rear differential when the AWD system calls for rear torque. It replaces GM part numbers 42769821, 95353445, 22952059 and 42366085.

Fitment is AWD only: 2013-2020 Buick Encore 1.4L and 2015-2022 Chevrolet Trax 1.4L. Front-drive versions do not have a rear drive module. Compare the housing, mounting ears and connector against the unit on the car before you order, or match the GM number stamped on the old part.

When this clutch fails the usual complaints are a Service AWD message, the rear axle never engaging on slick pavement, or noise from the rear module. Before condemning it, scan for AWD module codes and check the wiring and connector at the unit, since corroded pins can mimic a dead clutch. On the bench side it is a bolt-on job: support the rear module, disconnect the propshaft and the electrical connector, unbolt the old clutch housing, clean the mating surface, and bolt the new assembly on. Refill or top off the rear module fluid to spec when you are done.