Tuff Country 17757 Rear Ubolt Kit for Use with Blocks - 4"
Tuff Country
17757
Pairs well with
Expert Post-Purchase Assistance
Limited Lifetime Warranty
Made in the USA
Free Shipping on Orders over $150
Tuff Country 17757 Rear Ubolt Kit for Use with Blocks - 4"
Product Details
Description
Upgrade your lifted truck’s rear axle with the Tuff Country 17757 Rear U-Bolt Kit. Designed for 4" lift setups and blocks, this zinc-plated kit provides a durable, corrosion-resistant solution to secure the axle and maintain confident handling.
- Includes four U-bolts with nuts and washers: Everything you need for a complete rear suspension reassembly—no extra parts required.
- U-bolt dimensions: 14" overall length with a 3" inside diameter and 5/8" bolt diameter to fit typical 4" rear axle tube applications.
- Finish and material: Zinc-plated steel for enhanced corrosion resistance and longer service life in harsh conditions.
- Design: Round-bend U-bolts crafted for even clamp load and secure seating around the axle tube.
- Lift-compatibility: Specifically suited for lifted vehicles using blocks, optimizing fit on 4" rear axle tube configurations.
- Brand credibility: Tuff Country’s engineering focuses on reliable, proven suspension components for a broad range of Dodge Ram and Ramcharger applications.
This U-bolt kit helps you maintain proper alignment and axle security after installation of a lift, reducing the risk of movement under load. The included hardware simplifies installation, while the zinc finish provides protection against rust and road salt, helping your suspension perform reliably over time. Ideal for replacing worn factory u-bolts or upgrading to a lift-friendly assembly.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 2003–2012 | Dodge | Ram 3500 | 4WD | with 4" Rear Axle Tube |
| 1969–1974 | Dodge | Ramcharger | 4WD | Fits 1/2 ton models only. |
| 1969–1974 | Dodge | Ramcharger | 4WD | Fits 3/4 ton models only. |
| 1975–1977 | Dodge | Ramcharger | 4WD | Fits 1/2 ton models only. |
| 1975–1977 | Dodge | Ramcharger | 4WD | Fits 3/4 ton models only. |
| 1969–1974 | Dodge | Truck | 4WD | |
| 1975–1977 | Dodge | Truck | 4WD | |
| 1978–1993 | Dodge | Truck | 4WD |
Specifications:
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.
Free shipping on Orders Over $75
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Selling Suspension Systems for 35+ Years
Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.