Product Description:
Upgrade your trailer build or repair with our premium 5/6 Lug 50mm Square Trailer Axle Assemblies. Engineered for demanding applications, these axles are the perfect core component for medium to heavy-duty utility, equipment, and car-hauling trailers. We deliver a robust combination of strength, durability, and ready-to-install convenience.
Each axle comes as a complete assembly, featuring pre-installed hubs to save you time and ensure a perfect, safe fit right out of the gate. Whether you're a professional fabricator or a DIY enthusiast, our axles provide the dependable performance you need to get the job done right.
Xiamen Lahoo Autoparts supplies various of agricultural axle and stub axle used in Tractors, small Trailers, Agricultural Trailers, Boat trailers etc.
The Trailer Axle Shaft Spring Axles with 2000-2200lbs 4 Lug or 5 Lug Hub
form the backbone of a boat trailer's load-bearing and mobility system. Designed for small to mid-sized trailers (e.g., 3,500 lbs capacity), these components ensure safe towing, corrosion resistance, and durability in marine environments.
Lubrication: Repack bearings annually or every 12,000 miles; use marine-grade grease.
Inspection: Check hubs for heat discoloration, seal leaks, or grinding noises after submersion.
Replacement: Replace worn bearings or pitted races immediately to avoid axle damage.
Small Boat Trailers: For vessels up to 18 feet (e.g., fishing boats, skiffs).
Utility Trailers: Light-duty hauling of jet skis, kayaks, or gear.
Saltwater Use: Ideal for coastal launches with frequent water exposure.
Specifications for 5/6 Lug 50mm Trailer Axles
| Parameter | Specification | Notes |
|---|---|---|
| Axle Type | Square Trailer Axle | - |
| Axle Body Material | High-Strength Steel | - |
| Shaft Diameter | 50mm (2 Inches) | Solid Square Profile |
| Hub Bolt Pattern | 5 on 4.5" OR 6 on 5.5" | Please Specify When Ordering |
| Load Capacity | Up to 3,500 lbs per Axle | (Please confirm your specific rating, e.g., 3,500 lbs / 5,200 lbs / 7,000 lbs) |
| Standard Spring Seat Center | e.g., 42", 48", 54", 60" | Custom Centers Available |
| Spindle Type | e.g., 2.5K, 3.5K, 5.2K | Matched to Load Capacity |
| Bearings | Pre-installed Inner & Outer Tapered Roller Bearings | - |
| Seals | High-Quality Rubber Grease Seals | To protect bearings |
| Finish | Primer & Black Enamel Paint | Corrosion-resistant |
| Included Components | Axle Beam, Hubs, Studs, Bearings, Races, Seals, Dust Caps | Ready-to-Install Assembly |
Applications:
Utility Trailers
Equipment Trailers
Car Haulers
Boat Trailers
Landscape & Dump Trailers
Flatbed Trailers
