7,000 lb Build Your Own Axle Kit with 8-Lug Idler Hubs and #42 Round Spindles
Part Number: BYOAK-42-H865-RD
This Build Your Own Axle Kit is intended for 7,000 lb trailer axle applications using idler hubs only. The kit includes non-flanged #42 round spindles, 8-lug idler hubs, bearing kits, and all required spindle hardware.
Axle tube is not included. This kit is commonly used for custom axle fabrication or idler axle replacement where brakes are not required.
Features
- Rated for 7,000 lb trailer axle applications
- Idler hub configuration (no brakes)
- 8 on 6.5" bolt pattern
- #42 round spindles with 2.25" weld diameter
- Includes bearings, seals, dust caps, and hardware
- Designed for custom axle builds or axle repair
What’s Included
Spindles & Hardware- (2) #42 round spindles — SP-22542
- (2) Spindle washers — SW1000
- (2) Spindle castle nuts — FA-SN100
- (2) Cotter pins — 165649
- (2) Idler hubs — 82865-1
- 8 on 6.5" bolt pattern
- 1/2" wheel studs, cupped and studded
- (16) Lug nuts — X1023R (1/2"-20, 60° cone)
- (2) Hub bearing kits — HD-7000-KIT
Each HD-7000-KIT includes:
- (1) Dust cap — 2.71" OD
- (1) Outer bearing — 14125A (1.25" ID)
- (1) Inner bearing — 25580 (1.75" ID)
- (1) Grease seal — 10-36 (2.25" ID)
Specifications
| Specification | Detail |
|---|---|
| Axle Rating | 7,000 lb |
| Hub Type | Idler (No Brakes) |
| Bolt Pattern | 8 on 6.5" |
| Spindle Style | Round #42, Non-Flanged |
| Axle Tube Included | No |
Spindle Specifications
- Overall length: approximately 11"
- Weld diameter: 2.25" round solid shaft
- Spindle threads: 1"
- Outer bearing journal: 1.25"
- Inner bearing journal: 1.75"
- Seal size: 2.25" (correct seal included)
Intended for 7,000 lb idler axle applications. Always verify spindle dimensions, hub bolt pattern, and bearing compatibility prior to installation. Axle tube and brakes are not included.