Fit Cadillac CTS AWD 2014-2019 23156300 84110751 Rear Differential Assembly 3.27
Fit Cadillac CTS AWD 2014-2019 23156300 84110751 Rear Differential Assembly 3.27
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Rear Differential Assembly for Cadillac CTS AWD
This rear differential assembly is a direct-fit replacement unit for Cadillac CTS AWD models, carrying OEM cross-reference numbers 23156300 and 84110751 with a 3.27 gear ratio.
Overview
This rear differential assembly is built to restore proper power delivery to the rear wheels on Cadillac CTS AWD vehicles. The 3.27 ratio unit matches the original specification, helping maintain correct speedometer readings and drivetrain balance. It suits DIYers and shops replacing a worn, noisy, or leaking differential on a 2014-2019 Cadillac CTS AWD.
Built For Performance
- 3.27 gear ratio matches the factory specification for the Cadillac CTS AWD
- Cross-references OEM part numbers 23156300 and 84110751
- Housing and internals assembled for direct bolt-in installation
- Sealed unit helps prevent leaks and keeps lubricant contained
- Built to handle the torque load of all-wheel-drive power delivery
Fits These Machines
- for Cadillac CTS AWD 2014
- for Cadillac CTS AWD 2015
- for Cadillac CTS AWD 2016
- for Cadillac CTS AWD 2017
- for Cadillac CTS AWD 2018
- for Cadillac CTS AWD 2019
On-The-Job Use
- Replacing a differential that growls, whines, or clunks during turns
- Restoring AWD traction on wet, snowy, or loose surfaces
- Routine drivetrain repair at a shop or home garage
- Correcting gear ratio after a failed rear axle assembly
Specs At A Glance
| Part Number(s) | 23156300, 84110751 |
| Gear Ratio | 3.27 |
| Position | Rear |
| Drivetrain | AWD |
| Vehicle Fit | Cadillac CTS 2014-2019 |
Good To Know
Q: How do I confirm this differential fits my CTS? A: Check your RPO codes or the tag on the original differential to confirm the 3.27 ratio, and verify your CTS is an AWD model from 2014 through 2019.
Q: Does this unit come filled with gear oil? A: Differentials are normally shipped dry, so add the specified lubricant before installation and check the fill level after the first drive.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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