
Tuff Country 17753 Rear Ubolt Kit for Use with Blocks - 5.5"
Tuff Country
17753
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Tuff Country 17753 Rear Ubolt Kit for Use with Blocks - 5.5"
Product Details
Description
Tuff Country’s 17753 Rear U-Bolt Kit is a durable, zinc-plated replacement set designed for lifted trucks that use rear blocks. Built for reliability, it provides secure, corrosion-resistant hardware to complete your suspension upgrade with confidence.
- Contents: Includes four U-bolts with nuts and washers for a complete upgrade of factory hardware.
- Finish: Zinc-plated steel for excellent corrosion resistance in harsh weather, mud, and road debris.
- Bolt Size: 5/8" diameter with a round bend for secure clamping around the leaf spring pack.
- Inside Diameter: 3" to match typical rear axle tube configurations when used with 5.5" lift blocks.
- Overall Length: 11 3/4" to accommodate standard 5.5" lift block applications.
- Application: Specifically engineered for lifted Dodge Ram 2500/3500 4WD models spanning 1994–2012, with variations in axle tube design noted for certain years.
This kit is ideal for truck owners upgrading to a 5.5" rear lift who need a dependable, all-in-one U-bolt solution. The precision dimensions ensure a snug fit around the leaf springs, promoting proper alignment and secure suspension performance. With the included nuts and washers, installation remains straightforward, helping you restore drivetrain stability and preserve long-term suspension integrity.
| Year Range | Make | Model | Drivetrain | Fitment Note |
|---|---|---|---|---|
| 1994–2002 | Dodge | Ram 2500 | 4WD | with Contact Overloads |
| 1994–2002 | Dodge | Ram 2500 | 4WD | without Contact Overloads |
| 1994–2002 | Dodge | Ram 3500 | 4WD | |
| 1994–2002 | Dodge | Ram 3500 | 4WD | with Contact Overloads |
| 1994–2002 | Dodge | Ram 3500 | 4WD | without Contact Overloads |
| 2003–2012 | Dodge | Ram 3500 | 4WD | with 3.5" Rear Axle Tube |
| 2003–2012 | Dodge | Ram 3500 | 4WD | with 4" Rear Axle Tube |
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.
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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.

