Description
The TruRyde® BT9 5-4.5″ Trailer Hub with Parts for a 2,000 lbs. Trailer Axle (Part BT1229E) is a complete hub assembly designed for reliable performance on 2,000 lb. trailer axles. This compact hub is ideal for light-duty single axle trailers such as small utility trailers, boat trailers, and landscape trailers.
Key Features
- Part Number: BT1229E
- Capacity: For 2,000 lb. Trailer Axles
- Bolt Circle: 5 on 4.5″
- Spindle Type: BT9 Spindle
- Bearings: L44649 Inner and Outer
- Studs: Pre-studded with 1/2″-20 studs (5 studs)
- Includes: Hub, inner bearing, outer bearing, seal, grease cap, and lug nuts
- Compatibility: TruRyde® RVI-BT-5450 is compatible with Dexter® 008-258-05 or 008-259-05
- Brand: TruRyde®
5 studs 4.5″ bolt circle using L44649 inner and outer bearing hub. (BT9 Spindle) Includes hub, inner bearing, outer bearing, seal, grease cap, and lug nuts. Hubs are pre-raced & pre-studded with 1/2″-20 studs. TruRyde® Part Number RVI-BT-5450 is compatible with Dexter® Part Number 008-258-05 or 008-259-05.
This TruRyde® BT9 hub assembly is pre-raced and ready for installation. It provides a strong, dependable connection between the axle spindle and wheel, ensuring smooth rotation and dependable service on light-duty trailers.
Questions about compatibility with your trailer axle? Call our trailer experts at 1-800-866-3336.
Browse more trailer hubs and bearings.
| Part No | Quantity | Description |
| X1023R | 5 | Nut, Cone 60-Deg |
| RVI-BT-5450 | 1 | Hub, 2K, 545, Cupped & Studded |
| GS-1500DLR | 1 | Seal, Grease 1.50 ID |
| DC-200 | 1 | Grease Cap |
| L-44649 | 2 | Bearing Cone (L44649) |









