Two Pack Preassembled Trailer Idler Hub Kit Set For 3500 Pound Axles Five On Four Point Five Bolt Pattern L44649 And L68149 Bearings Fits Dexter Al Ko Lippert And Other Brands Includes Galvanized Dust Caps
UPC: 00193019716885
✔️ 2-pack hub kit, 5 on 4.5 pattern, L44649/L68149 bearings
These preassembled trailer idler hub kits are built for 3,500-pound axles and a 5-on-4.5 inch bolt pattern. They fit Dexter, Al-Ko, Lippert and other brands, making swapping in a robust, low-friction hub assembly quick and practical for frequent trailer maintenance and upgrades.
✅ 5 on 4.5 inch bolt pattern (114.3 mm)
✅ 2 hub kits included with pre-installed bearing housings and bolts
✅ Outer bearing L44649 ID 1-1/16 inch (27.0 mm)
✅ Inner bearing L68149 ID 1-3/8 inch (34.9 mm)
✅ Dust caps OD 1.98 inch (50.3 mm)
✅ Grease seals ID 1.72 inch (43.7 mm) / OD 2.56 inch (65.0 mm)
✅ Lug nuts 1/2-20 threads (10 pcs)
| Dimension | Value | Metric |
|---|---|---|
| Bolt pattern | 5 on 4.5 in | 114.3 mm |
| Outer bearing bore ID | 1-1/16 in | 27.0 mm |
| Inner bearing bore ID | 1-3/8 in | 34.9 mm |
| Dust cap OD | 1.98 in | 50.3 mm |
| Grease seal OD | 2.56 in | 65.0 mm |
| Grease seal ID | 1.72 in | 43.7 mm |
💡 What is a trailer idler hub kit used for and why is it handy? This handy option helps keep trailers rolling smoothly with less wobble and fewer leaks.
- Handy for quick replacements on trailers. - Improves wheel alignment and reduces wobble. - Works with Dexter, Al-Ko, Lippert and other brands. - Includes galvanized dust caps and seals for long life.