Build Your Own 3,500 lb Trailer Axle Kit – 5 on 5 Idler Hubs
Part Number: BYOAK-H550-2.0R
This build-your-own trailer axle kit is intended for custom fabrication or axle repairs where a complete axle tube is not required. The kit is configured for 3,500 lb axle applications and includes hubs, bearings, seals, spindles, dust caps, and mounting hardware. The axle tube is not included.
Features
- Configured for 3,500 lb axle applications
- 5 on 5.0 inch bolt pattern idler hubs
- Includes spindles, bearings, seals, dust caps, and hardware
- Designed for use with standard 2 inch Schedule 40 steel pipe (tube not included)
- Suitable for custom axle fabrication or axle repairs
Specifications
| Axle Rating | 3,500 lb |
|---|---|
| Hub Bolt Pattern | 5 on 5.0 inch |
| Outer Bearing | L44649 |
| Inner Bearing | L68149 |
| Grease Seal | 10-19 (1.75 inch ID) |
| Spindle | SP-20084NWC (2 inch round base) |
Included in This Kit
- 2 × 3,500 lb idler hubs – 5 on 5.0 inch
- 2 × SP-20084NWC spindles
- 2 × L44649 outer bearings
- 2 × L68149 inner bearings
- 2 × 10-19 grease seals
- 2 × dust caps
- 2 × spindle nuts
- 2 × spindle washers
- 10 × lug nuts
Fitment Notes
Typically used on custom or replacement 3,500 lb trailer axles. Designed for use with standard 2 inch Schedule 40 steel pipe (approximately 2.375 inch outside diameter, 2.04 inch inside diameter). Verify measurements before installation.