Pre-Greased Trailer Hub-Drum Kit Go-To For Three Point Five K Axles, Five-Lug, One Half Inch Studs, Four Point Five Inch Bolt Center, Ten Inch By Two And A Quarter Inch Drum, Bearings And Seal Included, Ready To Install From Box

Pre-Greased 3.5K Trailer Hub-Drum Kit, Single Pack
✔️ 5-lug, 1/2" studs, 4.50" BC, 10" x 2.25" drum, bearings and seal

This pre-greased hub-drum kit is built for 3.5K trailer axles and comes ready to install from the box. It includes hub-drum, seal, bearings, spindle hardware, lug nuts, and grease caps, with clear instructions to simplify the swap. Ideal for boat trailers, utility trailers, or any light-duty trailer using a 5-lug, 4.50" bolt circle.

✅ Hub-drum assembled with bearings and seal, greased for quick install
✅ Fits 3.5K axles
✅ 5-lug, 1/2" studs, 4.50" bolt center
✅ Drum size 10" x 2-1/4"
✅ Pre-greased and ready to install from the box
✅ Includes hub-drum, seal, bearings, spindle hardware, lug nuts, grease caps

💡 What is a trailer hub and drum kit used for on 3.5K axles? It’s a handy way to simplify maintenance and swaps

- It speeds up repairs on 3.5K trailers by including bearings, seal, and hardware
- Keeps bearing grease contained with seals and EZ Lube caps
- Works with 5-lug hubs and 4.50" bolt circle for common trailer setups