Dorman 523-223 Differential Mount Bushing - Rear

Overview of Dorman 523-223 Differential Mount Bushing

The Dorman 523-223 differential mount bushing is designed specifically for Cadillac CTS, SRX, and STS models. Constructed from durable steel, this black bushing provides reliable support and helps maintain proper driveline alignment.

• Material: Steel for strength and durability
• Length: 61 mm
• Inside Diameter: 14.25 mm
• Outside Diameter: 48.3 mm
• Material Thickness: 28.1 mm
• Color: Black finish
• Mounting Hardware: Not included
• Fitment: Specific to Cadillac CTS, SRX, and STS
• Grade Type: Regular
• Package Contents: 1 bushing

Detailed Product Description

The Dorman 523-223 differential mount bushing is engineered to provide a precise fit for select Cadillac models, including the CTS, SRX, and STS. Made from steel, this bushing offers the necessary rigidity and wear resistance to support the differential assembly effectively. Its dimensions—61 mm in length, 14.25 mm inside diameter, and 48.3 mm outside diameter—ensure compatibility with the original equipment specifications. The black finish adds corrosion resistance, extending the service life of the component. This part is designed as a direct replacement, maintaining the vehicle's driveline stability and reducing unwanted vibrations.

Common Applications and Problem Resolution

• Reduces differential movement and noise
• Prevents premature wear of driveline components
• Eliminates vibrations caused by worn bushings
• Restores proper alignment of the differential mount
• Improves overall driveline performance in Cadillac CTS, SRX, and STS

Installation Notes and Tips

Installation of the Dorman 523-223 differential mount bushing requires removal of the old bushing and careful alignment of the new part. Since mounting hardware is not included, ensure that existing bolts and fasteners are in good condition or replaced as needed. It is recommended to use appropriate tools to press the bushing into place without damaging the steel material. Professional installation is advised to maintain proper fitment and driveline function.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 523-223 differential mount bushing undergoes rigorous quality control to provide consistent fit and function. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.