Rear Carrier Differential Assemblies 84110755 For Cadillac CTS 3.45 2014-2019

Rear Carrier Differential Assemblies for Cadillac CTS

This rear carrier differential assembly is a complete replacement unit for the Cadillac CTS, designed to restore proper power distribution and drivetrain performance with a 3.45 gear ratio.

Overview

This rear carrier differential assembly is a direct-fit replacement for the Cadillac CTS, identified by part number 84110755 and a 3.45 ratio. The rear carrier differential assembly transfers torque to the rear wheels and allows them to rotate at different speeds during turns. It is a practical solution for Cadillac CTS owners facing differential noise, gear wear, or complete unit failure.

Built For Performance

• Complete rear carrier differential assembly ready for installation
• 3.45 gear ratio matched to specified Cadillac CTS applications
• Manufactured to meet or exceed original equipment specifications
• Housing, gears, and carrier assembled as a single unit
• Identified by part number 84110755 for accurate fitment verification

Fits These Machines

• for Cadillac CTS 2014-2019

On-The-Job Use

• Replacing a failed or noisy rear differential
• Restoring drivetrain performance after gear wear
• Drivetrain rebuilds and rear axle service
• Correcting differential fluid leaks or internal damage

Specs At A Glance

Good To Know

Q: Is this a complete assembly or just the carrier? A: This is a complete rear carrier differential assembly ready for installation. It includes the housing, carrier, and gears as a unit.

Q: How do I confirm this fits my Cadillac CTS? A: Check your vehicle's rear axle ratio and part number 84110755 against your original unit. Fitment can vary by trim and year, so verify 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.