Rear Differential Bearings AUTOKAY Metal Durable

Description

Product Overview

The AUTOKAY rear differential bearing kit is engineered to meet the exacting standards of modern Cadillac rear axles. Crafted from high‑grade metal, each bearing offers superior wear resistance and heat dissipation, ensuring long‑term reliability under demanding driving conditions. The kit includes a double pinion bearing in a larger size, a matching smaller double pinion bearing, two tapered roller bearings, two rear axle shaft seals, and a differential oil seal, providing a comprehensive solution that eliminates the need for multiple separate purchases. Designed to match OEM specifications, the bearings fit seamlessly into the differential housing, maintaining proper clearances and alignment for optimal performance. The roller bearing design reduces friction, improves torque transfer, and contributes to smoother power delivery to the wheels. With a total weight of approximately 3.18 kilograms (7 pounds), the components are robust yet manageable for installation, and the package dimensions of 16.89 x 13.82 x 2.52 inches make storage and handling straightforward.

Usage

This bearing kit is ideal for professional mechanics, automotive enthusiasts, and DIY owners who need to replace worn or damaged rear differential bearings on Cadillac models ranging from 2013 to 2019 ATS and 2014 to 9 CTS. Whether the vehicle is used for daily commuting, weekend cruising, or high‑performance driving, the kit restores the differential to factory‑like condition, enhancing handling stability and reducing unwanted noise. Installation typically involves removing the differential cover, extracting the old bearings, and installing the new components with appropriate torque specifications. The included seals protect against oil leaks and contamination, extending the service interval of the differential. The kit is also suitable for rebuilding projects, performance upgrades, or restoring classic Cadillacs to their original specifications. By using the correct lubricant—standard automotive oil—the bearings achieve optimal lubrication, minimizing wear and maximizing lifespan.

Why Choose Us

AUTOKAY stands for precision engineering and rigorous quality control. Every bearing undergoes a multi‑stage testing process that includes dimensional verification, hardness testing, and dynamic load simulation to ensure it meets or exceeds OEM requirements. Our commitment to durability means the metal alloy is selected for its balance of strength and machinability, providing a bearing that resists deformation even under high torque loads. In addition, the kit is packaged with clear installation instructions and a detailed parts diagram, reducing the chance of errors during assembly. We back our products with responsive customer support and a warranty that covers manufacturing defects, giving you confidence in the purchase. Our reputation in the automotive aftermarket is built on consistent performance, and the positive feedback from users highlights the reliability of our rear differential solutions. Choosing AUTOKAY means you receive a product that combines engineering expertise with practical design, delivering value that extends beyond the initial repair.

Key Features

• Premium metal construction delivers long‑lasting durability and resistance to wear.
• Complete kit includes all necessary bearings and seals for a hassle‑free installation.
• Roller bearing design reduces friction, improving power transfer and driving smoothness.
• OEM‑matched dimensions ensure perfect fit on Cadillac rear differentials without modification.
• Dedicated customer support and warranty provide peace of mind after purchase.

FAQ

What vehicles are compatible with this bearing kit?

The kit is specifically designed for Cadillac ATS models from 2013 to 2019 and Cadillac CTS models from 2014 to 2019. It matches the OEM part numbers F‑577158, F‑574658, LM50134R, 22993016, and 92230584, ensuring a direct fit without the need for adapters or modifications.

Can I install the kit myself, or do I need a professional?

While the kit includes all necessary components and detailed instructions, the installation does require basic mechanical tools and knowledge of differential disassembly. If you are comfortable with standard automotive repairs, you can complete the installation yourself. Otherwise, a qualified mechanic can perform the replacement efficiently.

What type of lubricant should I use with these bearings?

The bearings are compatible with standard automotive oil. We recommend using the oil grade specified by Cadillac for the differential, typically a high‑quality synthetic gear oil, to ensure optimal lubrication and protection against wear.

How does the warranty work for this product?

AUTOKAY offers a limited warranty that covers any manufacturing defects for a period of one year from the date of purchase. If you encounter any issues related to material or workmanship, contact our support team with your order details, and we will arrange a replacement or refund according to the warranty terms.