For Cadillac CTS AWD 2015-2019 23156300 84110751 Rear Differential Assembly 3.27

Rear Differential Assembly for Cadillac CTS AWD

This rear differential assembly replaces the rear drive unit on the listed Cadillac CTS AWD models, transferring power to the rear wheels with a 3.27 ratio and matching OEM references 23156300 and 84110751.

Overview

This rear differential assembly is a complete rear drive unit for the listed Cadillac CTS AWD applications. It houses the ring and pinion and delivers torque to the rear axles with a 3.27 gear ratio. The assembly suits owners and shops replacing a failed or noisy rear differential on compatible all-wheel drive CTS cars.

Built For Performance

• Complete rear differential assembly ready for installation
• 3.27 gear ratio as specified in the listing
• Cross-references OEM numbers 23156300 and 84110751
• Housing, carrier and gearset supplied as one unit
• Designed for all-wheel drive rear axle application

Fits These Machines

• for Cadillac CTS AWD (2015-2019)

On-The-Job Use

• Replacing a worn or failed rear differential
• Rear axle drivetrain repair on AWD vehicles
• Restoring rear drive function after differential damage
• Shop service and driveline overhaul work

Specs At A Glance

Good To Know

Q: Is this a complete differential assembly? A: This is a complete rear differential assembly supplied as one unit for the listed AWD application.

Q: Does the gear ratio need to match my vehicle? A: The differential ratio should match your vehicle's drivetrain configuration, so verify the 3.27 ratio suits your CTS AWD before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.