2023-2025
2017-2022
2011-2016
1999-2007
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a F-350 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
-
Add Details
- Change Vehicle
- F-350 Builds Gallery
Find Axles for your F-350
Tuff Country Rear Axle U-Bolts for 4 to 5.50-Inch Lift (11-16 4WD F-350 Super Duty w/o Factory Overload Springs)Find parts that fit my vehicle
Item SSD21644
F-350 Sales Tech
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
2 Reviews
Our Price
$62.95 set of 4
Ship to: Enter Zip
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Rear Axle U-Bolts for 4 to 5.50-Inch Lift
- Comes with a 3.625-Inch I.D Width
- Consists of Round Style U-Bolts
- Has a 14.50-Inch Length
- With 0.625-Inch Diameter
- Provided with a 12-Month Warranty
- Features a Steel Zinc-Plated Material Construction
- For all 2011-2016 4WD Ford F-150 Super Duty Models without Factory Overload Springs
Description
Zinc-Plated Design. These Tuff Country Rear Axle U-Bolts are designed specifically for the 2011-2016 4WD Ford F-150 Super Duty models without factory overload springs. The steel zinc-plated material construction guarantees a safe and secure fit, and the round style design ensures stable performance.
Perfect Fit Dimensions. Moreover, the 3.625-inch I.D. width and 14.50-inch length provide the perfect fit for your vehicle. The 12-month warranty gives you peace of mind knowing that your investment is protected.
Installation. Putting these Rear Axle U-Bolts for a 4 to 5.50-Inch Lift on your ride is easy and requires no drilling.
Warranty. There is a 12-month warranty on this product.
Application. This Tuff Country Rear Axle U-Bolts for 4 to 5.50-Inch Lift fits all 2011-2016 4WD Ford F-150 Super Duty Models without Factory Overload Springs.
Fitment:
DetailsTuff Country 27854
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (4) Rear Axle U-Bolts
5.0
Customer Reviews (2)
Jan 19, 2025
Review shared from Tuff Country Rear Axle U-Bolts for 4-Inch Lift Blocks (99-25 4WD Silverado 1500)
2015 LT - Acain96
Installation Time: Afternoon
Good quality/ little long.
Bought these to go with my 4in blocks. Quality is great. Little long but that perfectly fine.
Fit 4/5
Quality 5/5
Bang For Your Buck 5/5
Jul 18, 2022
Review shared from Tuff Country Rear Axle U-Bolts for 4 to 5.50-Inch Lift (11-16 4WD F-250 Super Duty w/o Factory Overload Springs)
2011 XL - Dragin333
Installation Time: Less than 1 Hour
U bolts
Installed heavier Duty leaf springs original u-bolts weren't long enough ordered this product gave me the extra few inches I was needing insulation was easy same as Factory install very fast I would recommend these products to anyone who needs a little bit longer you bolts
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Reviews of Tuff Country Drivetrain products have an average rating of 5.0 out of 5
Jan 19, 2025
Review shared from Tuff Country Rear Axle U-Bolts for 4-Inch Lift Blocks (99-25 4WD Silverado 1500)
2015 LT - Acain96
Good quality/ little long.
Bought these to go with my 4in blocks. Quality is great. Little long but that perfectly fine.
Jul 18, 2022
Review shared from Tuff Country Rear Axle U-Bolts for 4 to 5.50-Inch Lift (11-16 4WD F-250 Super Duty w/o Factory Overload Springs)
2011 XL - Dragin333
U bolts
Installed heavier Duty leaf springs original u-bolts weren't long enough ordered this product gave me the extra few inches I was needing insulation was easy same as Factory install very fast I would recommend these products to anyone who needs a little bit longer you bolts
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My F-350
- 6.2L V8 - 11, 12, 13, 14, 15, 16
- 6.7L V8 Power-Stroke - 11, 12, 13, 14, 15, 16
