Subaru Crosstrek Rear Driveshaft 27111FL220

This is a complete rear driveshaft (prop shaft) for the 2018-2022 Subaru Crosstrek with the CVT automatic transmission and symmetrical AWD. It replaces OE part number 27111FL220 and is built to the stock overall length of about 60.1 inches extended, with a 24-spline end (two teeth missing) to match the factory rear differential input.

Crosstreks send power to the rear axle full-time, so the rear shaft's u-joints and center support bearing see constant use. A worn shaft usually shows up as a clicking or popping noise at low speed on tight turns, a vibration under the car that climbs with road speed, or a knock when shifting between drive and reverse.

The shaft is steel and ships as a complete assembly, so there's no separate u-joint or carrier bearing to order. Install by supporting the shaft, removing the flange bolts at the transmission output and rear differential, swapping in the new shaft, and torquing the flange bolts to factory spec. Check the rear differential fluid level and road test afterward.