








🚛 Upgrade your trailer’s backbone with precision and power!
The R30484X 84 Spindle & 5-4.5" Bolt Circle Trailer Hub by Southwest Wheel is a robust, powder-coated trailer hub assembly designed for heavy-duty use. Featuring a precision 84 spindle, a 5-stud 4.5" bolt circle, and a 3,000 lbs capacity per pair, it comes complete with bearings, seal, grease cap, and lug nuts for hassle-free installation and reliable performance.








| Brand | Southwest Wheel |
| Item Weight | 2.27 kg |
| Vehicle Service Type | Trailer |
| Finish Type | Powder Coated |
| OEM Part Number | R384545LB1E |
| Manufacturer | Southwest Wheel |
| UPC | 857723008376 |
| Item model number | R384545LB1E |
| Manufacturer Part Number | R384545LB1E |
| Assembly Required | No |
| Item Weight | 2 kg 270 g |
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