![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61x7cPvjKTL._SL1200_.jpg)
Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY
Product details
| Management number | 215638543 | Release Date | 2026/04/12 | List Price | US$37.51 | Model Number | 215638543 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- COMPATIBLE WITH 1980 - 2004 Ford F-250 and F-350 Super Duty (2WD 4WD) | Designed to be used with lifted applications only. *Please measure your vehicle's OEM U-Bolts before ordering.
- TECHNICAL NOTES: 12.5 Inch Long x 3 Inch Wide x 9/16 Threads. The bolts can be trimmed to fit your desired lift. *We strongly recommend you to re-tighten and torque the U-bolts if needed as a safety measure after ~500 miles.
- HEAVY DUTY STRENGTH: Our ISO 9001 U-Bolts are manufactured to satisfy the highest quality standards. Bent and threaded to exact specifications, these U-Bolts will help secure your spring assembly, maximizing safety and ensuring that you get the most out of your rear lift.
- IMPORTANT: Please note that this pack of U-Bolts do NOT provide the lift but are necessary to clamp down your stock or aftermarket spring assembly.
- LIMITED LIFETIME WARRANTY: All Supreme Suspensions brand products have been thoroughly tested before market release and are backed by or Limited Lifetime Warranty.
- SUPREME MYSTERY BOX with Premium Item(s) Included With Every Purchase. It includes one premium branded item such as: Supreme Pro Pack Microfiber Towel Can Cooler Valve Stem Caps Race Whip Flag Snap-back Cap or T-Shirt! *Supreme Mystery Box Item is selected at random at the full discretion of Supreme Suspensions.
| Brand | Supreme Suspensions |
|---|---|
| Color | Black Electrostatic Powder Coated |
| Model | Heavy-Duty U-Bolts |
| Set Name | 4pc Set |
| Head Type | Round |
| Size Name | 12.5" Long x 3" Wide x 9/16" Threads |
| Metal Type | Alloy Steel |
| Item Weight | 8 Pounds |
| Part Number | AZM U1(pro)_Front |
| Drive System | 2WD/4WD |
| Finish Types | Matte |
| Manufacturer | Supreme Suspensions |
| Thread Style | Right Hand |
| Fastener Size | 9/16" UNC |
| Fastener Type | U-Bolt |
| Item Diameter | 3 Inches |
| Item Hardness | Grade 10.9 |
| Material Type | Alloy Steel |
| Item Type Name | Heavy-Duty 12.5" Long U-Bolts |
| Exterior Finish | Electrostatic Powder Coated |
| Number of Pieces | 4 |
| Screw Head Style | Round |
| Manufacturer Grade | heavy-duty |
| Included Components | 4x Semi-Round Bend U-Bolts, High-Grade Installation Hardware, Supreme Suspensions Mystery Box |
| Warranty Description | Limited Lifetime Warranty |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Compatible Groove Diameter | 3 Inches |
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/718vORqhhBL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61vEZUwfmoL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/51o94VJnCoL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61JrZ3Z3i-L._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/71BkeHEYZ5L._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61CnO4n0zbL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61OZ8qOSq5L._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/51m3ZoPLsLL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61ceM74TIQL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61stpLZovaL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/617FvEYJo4L._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/614q-5MvGeL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61Zx7lSsgTL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61pvTUUh-wL._SL1200_.jpg)
![Supreme Suspensions - [4pc Set] Front Heavy-Duty U-Bolts for 1980-2004 Ford F250 F350 Super Duty | 12.5" Long x 3" Wide x 9/16" Threads - for Lifted Applications ONLY](https://m.media-amazon.com/images/I/61aTKIJjp2L._SL1200_.jpg)
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