This Original BMW left rear brake caliper assembly fits BMW F25 X3 28i, 35i (2011, 2012, 2013, 2014, 2015, 2016, 2017) & F26 X4 28i, 35i, M40i (2015, 2016, 2017, 2018). It is a direct replacement for your original caliper and comes complete with the caliper mounting bracket and a pre-installed electric parking brake actuator motor (EMF). 

All components are brand new, and have never been installed on a vehicle. This original BMW caliper assembly is what would have been used on the production line in South Carolina, when they were stamping out new F25 X3 and F26 X4 models. Buy with confidence! You'd spend over $1200 for these same exact parts at the BMW dealer.

This left rear brake caliper assembly contains all original BMW parts, manufactured by TRW. This assembly replaces the following BMW brake components:

Caliper - BMW Part # 34216791017 (34-21-6-791-017) 

Caliper Mounting Bracket - BMW Part # 34216791019 (34-21-6-791-019) 

Parking Brake Actuator - BMW Part # 34216794618 (34-21-6-794-618) 

You can also use TRW part number BHS1194E for caliper fitment reference. 

Note: Caliper and mounting bracket will be bolted together for safe and efficient shipment. Please remember to use your medium-strength threadlocker (blue Loctite) and to torque the bolts properly when installing on the vehicle.