GMC Sierra 2500 HD Bumper Assembly Replacement

This is a replacement Step Bumper Assembly.
The bumper is Chrome.
It is designed for Single Rear Wheels.
It includes the Hitch Draw Bar.
It is manufactured without Parking Aid Sensor Holes.
OEM #: 23154015

This bumper is for models with Dual Rear Wheels.
It is designed without a Hitch Bar.
It is designed without Parking Aid Sensors.
It has a Chrome finish.
This is a complete Assembly.
OEM #: 84077957

Fits 2015-2019 models.
Features a Corner Step.
Includes provisions for Parking Aid Sensors.
Finish is Chrome.
OEM # 23108141

Chrome finish, designed for models with Dual Rear Wheels. This assembly includes the Hitch Draw Bar and is manufactured without Parking Aid Sensor Holes.
OEM # 23154017

Requires the Corner Step feature.
Does not include provisions for Parking Aid Sensors.
Finish is Chrome.
OEM # 23108142

Compatible with a Corner Step feature and with Parking Aid Sensors.
The finish is primed (ready for paint).
OEM # 23112252.

This bumper is for models with Single Rear Wheels.
It is Chrome and does not include the hitch bar, parking sensors, or wiring harness.
For 2016-2018 models: OEM # 84077955
For 2015 models: OEM # 23154015

Chrome finish, designed for models with Single Rear Wheels. This assembly includes the Hitch Draw Bar and is manufactured without Parking Aid Sensor Holes.
OEM # 84077955

Chrome finish, designed for models with Dual Rear Wheels. This bumper is equipped with Parking Aid functionality but does not include sensors or the wiring harness. It is installed without a Hitch Bar.
For 2016-2019 models: OEM # 84204607
For 2015 models: OEM # 23154018

This Step Bumper Assembly is Chrome.
It is designed for Single Rear Wheels.
It includes the Hitch Draw Bar.
It is manufactured with Parking Aid Sensor Holes.
OEM #: 23154016

For models with Single Rear Wheels.
This bumper is without a Hitch Bar.
It is equipped with Parking Assistance but is without a wiring Harness and without Sensors.
The finish is Chrome.
Fits 2016-2019 models (OEM # 84204606) and 2015 models (OEM # 23154016).

For models with Single Rear Wheels.
This bumper is without a Hitch Bar.
It is equipped with Parking Assistance but is without Sensors.
The finish is Paint To Match (PTM).
Please see additional notes.
The corresponding OEM # 23112252.

This Step Bumper Assembly is Black.
It is designed for Single Rear Wheels.
It includes the Hitch Draw Bar and Parking Aid Sensor Holes.
OEM #: 23112252