fits model: 750.

( Brand: Southwest Wheel ), ( Manufacturer Part Number: SR-WE3 ), ( Part Type: Spring Trailer ), ( Country Of Origin: China ), ( UPC: 810067325295 )
The **Southwest Wheel SR-WE3 Leaf Spring Trailer End Slipper (750 lbs Capacity, 24.62" Radius)** is a premium, heavy-duty suspension component meticulously engineered to deliver unmatched stability, durability, and load-bearing performance for medium-duty trailers, utility vehicles, and commercial applications. Designed with precision-crafted components, this leaf spring slipper is built to withstand rigorous demands while ensuring smooth operation and extended service life. The **24.62-inch radius** provides optimal ground clearance and articulation, allowing for effortless maneuverability over rough terrain, uneven surfaces, and tight turns without compromising structural integrity. Constructed from high-grade, heat-treated steel, the slipper s robust construction resists fatigue, warping, and premature wear, making it an ideal choice for trailers carrying heavy payloads such as cargo carriers, horse trailers, boat trailers, or industrial equipment haulers. The **750-pound capacity** rating ensures reliable support for mid-range loads while maintaining a balance between strength and responsiveness, reducing stress on the axle and suspension system. Featuring a **slipper-style design**, this spring end is engineered to minimize friction and wear on the spring leaves, enhancing longevity and reducing the need for frequent adjustments or replacements. The integrated **shock-absorbing properties** of the leaf spring design help dampen road vibrations, providing a smoother ride for both the trailer and the towing vehicle, while the **adjustable shackle holes** allow for precise alignment and load distribution. Whether used in recreational, agricultural, or commercial settings, this Southwest Wheel suspension component exemplifies reliability, performance, and engineering excellence, making it a standout choice for operators who demand nothing less than superior durability and functionality.
### Pros and Cons of buying a Southwest Wheel SR-WE3 Leaf Spring Trailer Axle (24.62" Radius, End Slipper, 750 lbs Capacity)
#### **Pros:**1. **Durability and Strength** The SR-WE3 axle is designed with a leaf spring suspension system, which is known for its robustness and ability to handle heavy loads over rough terrain. The 750-pound capacity is suitable for small to medium-sized trailers, including utility trailers, cargo trailers, and light-duty goosenecks.
2. **High-Quality Construction** Southwest Wheel is a reputable manufacturer known for producing reliable and long-lasting trailer components. The SR-WE3 axle features a heavy-duty axle housing, dual bearings, and a sealed grease fitting, which reduces maintenance needs and extends the axle s lifespan.
3. **End Slipper Design** The end slipper feature allows the axle to pivot slightly, reducing wear on the axle housing and bearings. This design helps absorb shocks and vibrations, making it ideal for trailers that may encounter uneven surfaces or rough roads.
4. **Compatibility with Leaf Springs** The 24.62" radius is a standard size for many leaf spring setups, making it easy to find matching springs and other components. This ensures a balanced and properly supported trailer.
5. **Easy Installation** The axle is designed for straightforward installation, with standard mounting points and alignment features. Many users report that it can be installed with basic tools, though proper alignment is critical for performance.
6. **Warranty and Support** Southwest Wheel offers warranties on its products, providing peace of mind for buyers. Their customer support is generally responsive, which is helpful if issues arise.
7. **Versatility** The 750-pound capacity makes this axle suitable for a variety of trailers, including:- Small utility trailers
- Cargo or flatbed trailers
- Light-duty goosenecks or pup trailers
- Camping or recreational trailers (if not overloaded)
8. **Cost-Effective for Its Class** Compared to some premium axle brands, the SR-WE3 offers good value for its capacity and build quality. It strikes a balance between affordability and performance.
---
#### **Cons:**1. **Limited Capacity** The 750-pound capacity is relatively low for heavy-duty applications. If you plan to haul significantly heavier loads (e.g., large equipment, multiple passengers, or oversized cargo), this axle may not be sufficient and could require upgrading to a higher-capacity model (e.g., 1,000 lbs or more).
2. **Maintenance Requirements** While the axle is durable, leaf spring suspensions require periodic inspection and maintenance. This includes checking for:
- Spring cracks or corrosion
- Proper greasing of bearings and seals
- Alignment issues (misaligned axles can cause uneven wear)
- Shocks or vibrations that may indicate worn components
Neglecting maintenance can lead to premature failure.
3. **Weight Considerations** The axle itself adds weight to the trailer, which may slightly reduce the overall payload capacity. For very light trailers, this may not be a major issue, but it s worth considering in weight-sensitive applications.
4. **Potential for Vibration** Leaf spring axles can transmit more road vibrations to the trailer compared to air or coil spring suspensions. This may affect passenger comfort in enclosed trailers or the stability of loose cargo.
5. **Limited Availability of Replacement Parts** While Southwest Wheel is well-regarded, some smaller brands or aftermarket parts may not be as readily available for this specific axle model. Always verify compatibility before purchasing replacement components.
6. **Alignment Sensitivity** Improper alignment can cause uneven tire wear, excessive stress on the axle, and reduced lifespan. Ensuring the axle is properly aligned during installation and periodically afterward is crucial.
7. **Not Ideal for Off-Road or Extreme Conditions** While the SR-WE3 is sturdy, it may not perform as well as specialized off-road axles in extreme conditions (e.g., deep mud, rocky terrain, or heavy-duty towing). For such applications, a heavier-duty axle or suspension system may be needed.
---
### **Conclusion:**The Southwest Wheel SR-WE3 leaf spring axle (24.62" radius, end slipper, 750 lbs) is a solid choice for small to medium-sized trailers that require a reliable, durable, and cost-effective axle. Its leaf spring design offers strength and longevity, while the end slipper feature enhances shock absorption. It is well-suited for utility trailers, cargo trailers, and light-duty applications where the load does not exceed 750 pounds.
However, its limitations such as the lower capacity, maintenance needs, and sensitivity to alignment mean it may not be ideal for heavy-duty or high-capacity trailers. If you are certain your trailer s load will stay within the 750-pound range and you are willing to perform basic maintenance, this axle is a practical and reputable option.
---
### **Recommendation:** **Buy the Southwest Wheel SR-WE3 axle if:**- You need a reliable, mid-range capacity axle for a small to medium trailer.
- Your trailer s load will consistently stay under 750 pounds.
- You are comfortable with leaf spring maintenance (inspecting springs, greasing bearings, checking alignment).
- You prioritize durability and a well-known brand like Southwest Wheel.
**Consider alternatives if:**- Your trailer requires a higher capacity (e.g., 1,000 lbs or more). In this case, look for axles like the **Southwest Wheel SR-WE4 (1,000 lbs)** or **B&W 1000 Series**.
- You plan to use the trailer for heavy-duty towing or off-road conditions, where a more robust suspension (e.g., air springs or coil springs) may be beneficial.
- You want a lower-maintenance option, as coil or air spring axles reduce the need for frequent inspections.
**Final Verdict:** For most small to medium trailers with loads under 750 pounds, the SR-WE3 is an excellent, cost-effective choice that balances performance and reliability. Just ensure proper installation, alignment, and maintenance to maximize its lifespan.
EMCO 3 Leaf 24.62 Radius end slipper spring 750 lbs. Heavy-Duty Construction Made from high-quality steel for superior durability and long-lasting performance. Universal Fitment Compatible with a wide range of trailers, including utility boat and RVs. Corrosion-Resistant Coating Protected with a rust-resistant finish to withstand harsh weather conditions and extend lifespan.
Engineered for strength, stability, and durability. Smooth Stable Ride designed to absorb road shocks and reduce trailer sway for improved towing stability. Ref # UNA-178, WE-3. 3 Leaf 24.62 Free length , 750 lbs.
Easy Installation Pre-drilled eyelet's for quick bolt-on installation; includes nylon bushings added durability. These heavy-duty steel springs provide a smooth, controlled ride while supporting variety of trailer types, including utility trailers, boat cargo and RVs. Each spring is rust-resistant, pre-drilled for easy installation, and comes with nylon bushings enhanced longevity.