Product Details

Description

The Tuff Country 55914 Carrier Bearing Drop Kit lowers the rear carrier bearing on Toyota Tundra models with a two-piece driveshaft, specifically when you’re running a 3-inch (or taller) lift to restore proper driveshaft angles and eliminate vibration.

  • Compatibility: Fits 2007–2021 Toyota Tundra in both 2WD and 4WD configurations with a two-piece rear driveshaft.
  • Lift Requirement: Designed for trucks with 3" or more of suspension lift to correct carrier bearing alignment.
  • Construction: Steel construction with a durable zinc-coated finish for corrosion resistance and long-lasting performance.
  • Included Hardware: Comes with essential mounting components to simplify installation and ensure a secure fit.
  • Function: Drops the rear carrier bearing to restore proper pinion angle and driveshaft geometry, reducing vibration and driveline stress.

With this drop kit installed, Toyota Tundra owners benefit from smoother acceleration, quieter operation, and extended life for the driveshaft U-joints and related components after lifting the truck. It’s a practical, durable solution that aligns with a front-to-back suspension upgrade, helping you enjoy lifted performance without unwanted drivetrain noise or vibes.


Year Range Make Model Drivetrain Fitment Note
2007–2021 Toyota Tundra 2WD
2007–2021 Toyota Tundra 4WD

Specifications:


Single or Multi-Box Packaging: Single Box
Weight: 3.0 lb


FAQs

Please read our FAQs page to find out more.

Will this part fit my vehicle?

Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.

Are Tuff Country products street legal?

Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.

Is professional installation required?

Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.

Will this affect my ride quality?

Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.

Are Tuff Country products covered by a warranty?

Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.

Can I run larger tires with this product?

Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.

What is the return policy?

Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.

Who can I contact if I have questions?

Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.

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