SPARKWHIZ 2,000 lbs Trailer U Bolt Kits, 1 Pack
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- For a 2,000 lbs capacity, 1-3/4 inch diameter round trailer axle.
- Made from durable, rust & corrosion-resistant steel for long-lasting performance.
- Includes 4 x 4-1/4" long U-bolts (3/8" diameter) and 8 x 1/2"-20 hex nuts for a tight, wobble-free installation.
- Reinforces axle alignment, improving braking system performance and safety.
- Comes with 2 tie plates for 1-3/4" leaf springs, ensuring a quick and easy setup.
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Select a product to estimate shipping.Ensure your trailer is built to last with the SPARKWHIZ 2,000 lbs Trailer U Bolt Kit. These heavy-duty U-bolts provide a secure and reliable connection for your trailer axle, contributing to improved safety and performance.
Key Highlights
- Robust Construction: Crafted from durable alloy steel with a black oxide finish, resisting rust and corrosion for long-term reliability.
- Secure Fit: Includes 4 U-bolts (4-1/4" long) and 8 hex nuts (#0-80 thread size) for a tight, wobble-free installation on 1-3/4" round trailer axles.
- Reinforced Alignment: Effectively reinforces axle alignment, contributing to optimal braking system performance.
- Easy Setup: Comes with 2 tie plates designed for 1-3/4" leaf springs, simplifying the installation process.
Useful Facts
- Material: Alloy Steel
- Thread Size: #0-80
- Finish: Black Oxide
- Grade: Grade 8
- Diameter: 0.38 inches
Good Fit For
- DIY Trailer Builders
- Small Trailer Owners
- Maintenance and Repair of Existing Trailers
Product details



| Main Specification | |
|---|---|
| Manufacturer | Sparkwhiz |
| Unit Count | 1 Count |
| Exterior Finish | Black Oxide |
| Metal Type | Alloy Steel |
| Head Style | Flat |
| Manufacturer Grade | Heavy-Duty |
| Thread Coverage | Partially Threaded |
| Outside Diameter | 0.38 Inches |
| Brand | Sparkwhiz |
| Head Type | Round Head |
| Number of Items | 1 |
| Fastener Type | U-Bolt |
| Item Diameter | 0.38 Inches |
| Number of Pieces | 1 |
| Fastener Size | 1/4 inch |
| Thread Size | #0-80 |
| Material | Alloy Steel |
| Thread Type | Unc |
| Product information | |
| Number of Packs | 1 |
| Set Name | Single Pack |
| Technical Details | |
| Part Number | 11033276-Z |
| Model | 11033276-Z |
| Material Type | Alloy Steel |
| Thread Style | Left Hand |
| Compatible groove diameter | 1.75 inches |
| Item Hardness | Grade 8 |
| Style | |
| Finish Types | Matte |
| Measurements | |
| Item Dimensions | 4.5 x 1.75 x 1 inches |
| Others | |
| Item Highlight | for 1-3/4" Round Trailer Axle or 4-1/4" Long U Bolts or U Bolts Dia. 3/8" |
| Product Type | U-Bolts |
| Size Name | 1 Pack |
| Screw Head Style | Flat |






