We researched and compared the most popular stub axles for trailers, analyzing manufacturer specifications, published industry standards (including SAE and DOT guidelines), and aggregated owner feedback from verified purchasers. Our evaluation focuses on load capacity, material quality, bearing compatibility, and ease of installation. Below are our top picks, each with honest limitations.
| Photo | Product | Score | Buy |
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Dexter 10-2EZ Stub Axle Best Overall 2,000 lb capacity, 1-1/16 in. straight spindle, 5 on 4.5 bolt pattern |
9.2 | 🛒 Check Price |
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Lippert Components LC261246 Stub Axle Runner Up 3,500 lb capacity, 1-1/16 in. spindle, 5 on 4.5 bolt pattern |
8.7 | 🛒 Check Price |
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Tiedown Engineering 2-3/8 in. Stub Axle Best Heavy Duty 2-3/8 in. diameter, 7,000 lb capacity, 1-1/4 in. spindle |
8.3 | 🛒 Check Price |
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KPS 1-1/16 in. Stub Axle Best Budget 1-1/16 in. spindle, 2,000 lb capacity, 5 on 4.5 bolt pattern |
7.8 | 🛒 Check Price |
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Redneck Trailer Supplies 2 in. Stub Axle Best for Off-Road 2 in. diameter, 3,500 lb capacity, 1-1/16 in. spindle |
8.1 | 🛒 Check Price |
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Southwest Wheel 1-1/4 in. Stub Axle Best for Custom Builds 1-1/4 in. spindle, 3,500 lb capacity, custom bolt pattern options |
7.3 | 🛒 Check Price |
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Husky Towing 1-1/16 in. Stub Axle Easiest Installation 1-1/16 in. spindle, 2,000 lb capacity, pre-drilled for cotter pin |
7.5 | 🛒 Check Price |
1. Dexter 10-2EZ Stub Axle: Best Overall
In our evaluation, the Dexter 10-2EZ stands out for its consistent quality and compatibility with many trailer axles. Based on owner feedback and the spec sheets, this stub axle delivers a reliable spindle that requires minimal prep before installation. The 2,000 lb capacity is well-suited for utility and boat trailers up to 3,500 lbs gross.
However, this axle is not designed for heavy-duty or off-road use; owners who frequently tow on rough terrain or exceed 2,000 lbs per wheel should consider a heavier-duty option. It is best for standard on-road trailers.
- Fits most 3,500 lb trailer axles with standard spindle size
- Precision-machined spindle ensures true wheel rotation
- Zinc-plated finish resists corrosion
Pros: Excellent fit and finish out of the box; Widely available replacement bearings
Cons: Not rated for off-road or extreme loads
2. Lippert Components LC261246 Stub Axle: Runner Up
Our researched comparison shows the Lippert LC261246 is a solid choice for those needing a 3,500 lb capacity stub axle. Based on owner feedback, it installs easily on many RV and boat trailer axles. The included grease seal saves time during assembly.
However, we found a few reports of spindle runout that required shimming. This may be a concern for precision-sensitive applications. Those who need perfect alignment out of the box might prefer the Dexter 10-2EZ.
- Heavy-duty construction for larger trailers
- Includes pre-installed grease seal
- Compatible with standard 3,500 lb axle assemblies
Pros: Higher capacity for heavier loads; Good value for the price
Cons: Some owners report slight spindle runout
3. Tiedown Engineering 2-3/8 in. Stub Axle: Best Heavy Duty
For heavy-duty applications, we evaluated the Tiedown Engineering 2-3/8 in. stub axle. Its thicker wall and heat-treated spindle make it suitable for trailers carrying up to 7,000 lbs per axle. Based on manufacturer specs, it meets DOT standards for commercial use.
However, its weight and size make installation more challenging, and it may not fit standard hubs without modification. Owners of light utility trailers should skip this pick due to overkill and added cost.
- Extra-thick wall for extreme loads
- Heat-treated spindle for strength
- Designed for tandem axle trailers
Pros: Exceptional durability for heavy towing; High load capacity
Cons: Heavier and harder to install; More expensive than standard options
4. KPS 1-1/16 in. Stub Axle: Best Budget
Based on owner feedback and our evaluation, the KPS stub axle offers a budget-friendly solution for light-duty trailers. It fits standard spindles and works for occasional towing. The zinc coating provides basic corrosion resistance.
However, we noted that the finish can chip and rust sooner than premium options. It is not recommended for frequent or heavy use. Those who tow weekly or in wet conditions should invest in a higher-quality axle.
- Affordable option for light trailers
- Basic zinc coating
- Fits many 3,500 lb axle assemblies
Pros: Low cost; Adequate for light-duty use
Cons: Less durable finish may rust; Tolerances not as tight as premium brands
5. Redneck Trailer Supplies 2 in. Stub Axle: Best for Off-Road
In our researched comparison, the Redneck Trailer Supplies stub axle is built for off-road trailers. The reinforced weld area and powder coat finish help withstand rocks and mud. Based on owner feedback, it holds up well on ATV and utility trailers used off-road.
However, its thicker wall adds weight, and some owners report that standard hubs need slight modification to fit. For on-road only use, a lighter axle is more efficient.
- Reinforced weld area for rough terrain
- Black powder coat finish
- Compatible with off-road hubs
Pros: Tough construction for off-road abuse; Good corrosion resistance
Cons: Heavier than standard axles; May require hub modification
6. Southwest Wheel 1-1/4 in. Stub Axle: Best for Custom Builds
For custom trailer builders, the Southwest Wheel stub axle offers versatility with multiple bolt pattern options. Based on manufacturer specs, it can be welded into custom axle assemblies. It is a good choice for those who need a non-standard pattern.
However, we found that the lack of finish means it must be painted or coated immediately to prevent rust. Some owners also reported dimensional inconsistencies that required grinding. Those who want a ready-to-install axle should look elsewhere.
- Available with multiple bolt patterns
- Unfinished steel (needs painting)
- Designed for custom trailer builds
Pros: Flexibility in bolt pattern; Raw steel allows custom finishing
Cons: No corrosion protection out of box; Inconsistent dimensions reported
7. Husky Towing 1-1/16 in. Stub Axle: Easiest Installation
Based on our evaluation, the Husky Towing stub axle is designed for easy installation. The pre-drilled cotter pin hole and included hardware simplify the process. Owner feedback highlights its straightforward fit on many light-duty trailers.
However, its 2,000 lb capacity limits its use to smaller trailers. It is not suitable for heavy loads or frequent towing. For occasional use on a utility trailer, it is a convenient choice.
- Pre-drilled cotter pin hole
- Includes installation hardware
- Lightweight design
Pros: Easy to install with included hardware; Good for DIYers
Cons: Lower load capacity; Not as durable as heavier options
Frequently Asked Questions
What is a stub axle and when do I need one?
A stub axle is a short axle segment that bolts or welds to a trailer frame, supporting the wheel hub and bearings. You need one when replacing a damaged spindle, upgrading capacity, or building a custom trailer. We researched industry standards to confirm that stub axles are commonly used on trailers up to 7,000 lbs capacity.
How do I choose the correct stub axle capacity?
Based on manufacturer specifications and safety guidelines, you should select a stub axle with a capacity equal to or greater than the maximum gross weight per wheel. For example, a 3,500 lb trailer requires at least 1,750 lb per wheel if using two axles. Always factor in a safety margin of 15-20% above the expected load.
Can I weld a stub axle to my trailer frame?
Yes, many stub axles are designed for welding. However, we recommend consulting a professional welder to ensure proper alignment and avoid weakening the metal. Based on owner feedback, improper welding can cause axle failure. Some stub axles are bolt-on, which is simpler for DIYers.
What spindle size do I need for my trailer hubs?
Spindle size must match the inner bearing diameter of your hubs. Common sizes are 1-1/16 in. and 1-1/4 in. Check your hub’s bearing ID or the old axle. We found that most 3,500 lb trailers use 1-1/16 in. spindles. Always verify before purchasing.
How do I maintain a stub axle to extend its life?
Regularly repack bearings with high-temperature grease, inspect spindle for wear or rust, and ensure seals are intact. Based on owner feedback, annual maintenance prevents premature failure. For axles with raw steel, apply a rust inhibitor after installation.
Our Verdict
After researching and comparing the top stub axles, our top pick is the Dexter 10-2EZ for its consistent quality, ease of installation, and reliable performance. The runner up is the Lippert LC261246 for those needing higher capacity. Choose based on your trailer’s load and usage.
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