Description
The SOUTHWEST WHEEL® 3,500 lbs. Single Trailer Axle Suspension Kit (Part 3500-KIT-SINGLE) is a complete, ready-to-install suspension package designed for single axle trailers. This kit includes TruRyde® Leaf Springs, hangers, U-bolts, and all necessary hardware, providing excellent ride quality and durability for 3,500 lb. single-axle setups.
Key Features
- Part Number: 3500-KIT-SINGLE
- Brand: SOUTHWEST WHEEL®
- Axle Capacity: 3,500 lbs. (Single Axle)
- Spring Type: Double Eye Leaf Springs
- Spring Specs: 6 Leaf, 25-1/4″ Eye-to-Eye, 1-3/4″ Wide
- Kit Contents: TruRyde® Leaf Springs, Hangers, U-Bolts & Hardware
- Application: Single Trailer Axles – Fits Dexter Axles
This suspension kit is specifically designed for single-axle trailers and is ideal for utility trailers, cargo trailers, boat trailers, and other light-duty applications. The high-quality TruRyde® 6-leaf double eye springs deliver a balanced combination of load capacity and ride comfort.
Perfect for new trailer builds or complete suspension upgrades and repairs. All parts are designed for reliable performance and relatively easy installation.
Questions about this 3,500 lb. suspension kit or compatibility? Call our trailer experts at 1-800-866-3336.
Browse more Trailer Axle Suspension Kits.
| Part No | Quantity | Description |
| DE-SW4B | 2 | 4 Leaf 25 1/4″ Double Eye Spring 1750 lbs. |
| UBR-238550-50F | 4 | 2 3/8″ U-bolts, 5.5″ long, 2.44″ ID width, 1/2″-20 thread, 2″ thread length |
| TP-238175R | 2 | 3.75″ x 4.8″ Tie Plates for 2 3/8″ U-bolts |
| 12NFN | 8 | 1/2″-20 Nuts |
| 12LW | 8 | 1/2″ Lock Washers |
| SL-313 | 4 | 3 1/8″ Shackle Link |
| 916SLNE | 6 | 9/16″ Self-Locking Nut |
| 916X3NFBLN | 6 | 9/16″-18 x 3″ Shackle Bolt |
| HG-246 | 2 | Hanger 1 3/8″ Long |
| HG-112 | 2 | Hanger 1 1/8″ Long |
