10349314 BUICK Avenir Rear Differential Torque Housing Shaft

Review BUICK Avenir Rear Differential Torque Housing Shaft Tube Oem for ENCLAVE 2018–2021

The Buick 10349314 18-21 Enclave Avenir Rear Differential Torque Housing Shaft Tube is an essential component of the rear differential assembly in select Buick Enclave Avenir models produced between 2018 and 2021. This shaft tube plays a critical role in transferring engine torque to the wheels, ensuring optimal vehicle performance and handling.

Manufactured to meet original equipment manufacturer (OEM) specifications, this torque housing shaft tube is precision-engineered from high-strength materials, allowing it to withstand the rigors of daily driving while providing unmatched durability and reliability. Its smooth, polished finish not only enhances the aesthetic appeal of the vehicle but also facilitates a perfect fit and seamless integration with other differential components.

Measuring approximately 23.5 inches in length and boasting a diameter of around 1.5 inches, this shaft tube features a tapered design that allows for easy installation and precise alignment with the differential gears. Its robust construction includes an integral spline design, which securely connects the shaft tube to the differential gears, and a slip fit connection to the torque housing, ensuring a reliable and snug fit.

The Buick 10349314 18-21 Enclave Avenir Rear Differential Torque Housing Shaft Tube is designed to provide exceptional strength and durability, enabling it to handle the heavy loads and torque required for smooth and efficient power transfer to the wheels. Its precision engineering ensures a perfect fit and easy installation, minimizing the risk of complications during replacement or maintenance procedures.

By choosing the OEM Buick 10349314 18-21 Enclave Avenir Rear Differential Torque Housing Shaft Tube, you can enjoy peace of mind knowing that you're using a genuine Buick component that has been specifically designed for your vehicle. This ensures optimal performance, reliability, and a long service life, ultimately enhancing your driving experience.

Buying a Buick 10349314 18-21 Enclave Avenir rear differential torque housing shaft tube is an investment in the maintenance and potential performance enhancement of your vehicle. Here are some pros and cons that might help you make an informed decision:

1. Improved Performance: A new torque housing shaft tube can lead to improved performance by ensuring a proper fit and reducing the possibility of leaks or other issues that can affect the differential's function.

2. Durability: A new part is likely to be more durable than a worn-out or damaged original part, providing better reliability and reducing the need for frequent repairs.

3. Peace of Mind: By replacing a potentially failing component, you can enjoy peace of mind knowing that your vehicle's differential is functioning optimally and safely.

1. Cost: Replacing a torque housing shaft tube can be an expensive repair, especially when considering the labor costs and the price of the part itself.

2. Time: The repair process can take some time, as the part may need to be ordered from the dealership or a trusted aftermarket supplier, and the installation process can take several hours.

3. Complexity: The process of replacing a torque housing shaft tube can be complex, involving the removal of various components and the use of specialized tools.

Considering the potential benefits of improved performance, durability, and peace of mind, the decision to replace a worn-out or damaged torque housing shaft tube in your Buick Enclave Avenir can be a wise investment. However, it's essential to weigh the costs, both in terms of money and time, against the potential benefits before making the decision. If you're experiencing issues with your differential or suspect that the torque housing shaft tube may be failing, it's best to consult a trusted mechanic or dealership for professional advice.

If you're experiencing issues with your Buick Enclave Avenir's differential or suspect that the torque housing shaft tube may be failing, it's recommended that you consult a trusted mechanic or dealership for a professional diagnosis and repair. They can assess the situation and provide you with accurate information about the cost, time, and benefits of replacing the torque housing shaft tube. Additionally, it's essential to use a reliable and trusted source for the part, such as the dealership or a reputable aftermarket supplier, to ensure that you receive a high-quality component that will provide optimal performance and reliability.

Details:

As a result of it being used part, the item may show light scuffs, scratches, or other imperfections. This part may fit one or all of the described vehicles. Shipping prices for ground apply only to the continental states of USA. Please match part number to ensure fitment.

Fitment and compatibility. All of the parts are tested either before or after removal from vehicle. All electronic items are tested before being listed.

specifications differentialsdepo:

• for models: Enclave
• for years: 2018–2021
• brand: Buick
• mpn: 10349314
• country of origin: United States
• item diameter: Oem
• vintage part: No
• placement on vehicle: Rear
• type: Shaft Tube
• ipn: 18-21
• manufacturer warranty: 3 Months
• axle type: Rear Axle

shipping differentialsdepo:

• carrier: fedex
• transit: 5-12 days
• service: fedex ground / fedex home delivery
• type: fixed
• class: standard

returns differentialsdepo:

• time: 30 days
• paid by: buyer
• policy: returns accepted

payments differentialsdepo:

• credit card: visa
• other
• wallet: apple-pay
• money order

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies

seller differentialsdepo:

• rating: 99.8%
• # reviews: 9408
• city: lincoln, california

offer differentialsdepo:

• availability: in stock
• prices: $120.00–$165.00
• item condition: Used
• best offers: true
• in stock #: 5
• started: january 10, 2026
• options: ship-to-home
• sold #: 11