6000# Build Your Own trailer Axle Kit w/6 x 5.5 Lug Hubs FLANGED Round Spindle (BYOAK-42FZ-H655-RO)

6,000 lb Build Your Own Idler Axle Kit with 6-Lug Hubs and #42 EZ-Lube Flanged Round Spindles

Part Number: BYOAK-42FZ-H655-RO

This Build Your Own Axle Kit is designed for 6,000 lb trailer axle applications using an idler (non-brake) configuration. It includes EZ-Lube flanged round spindles, 6-lug idler hubs, bearing kits, and all required spindle mounting hardware.

Axle tube is not included. This kit is commonly used for custom axle fabrication, idler axle replacement, or applications where brakes are not currently required but may be added later.

Features

• Designed for 6,000 lb trailer axle class components
• Idler axle configuration (no brakes installed)
• 6 on 5.5" bolt pattern idler hubs
• #42 EZ-Lube round spindles with brake mounting flange
• Includes bearings, seals, dust caps, lug nuts, and spindle hardware
• Brake-ready spindle flange for future brake installation

What’s Included

• (2) EZ-Lube flanged round spindles — SP-25042FZ
• (2) Spindle washers — SW1000
• (2) Spindle castle nuts — 006-001-00
• (2) Cotter pins — 165649

• (2) Idler hubs — 82655-1
• 6 on 5.5" bolt pattern
• 1/2" wheel studs
• (12) Lug nuts — 1/2"-20

• (2) Bearing kits — HD-6000-KIT

Each HD-6000-KIT includes:

• (1) EZ-Lube dust cap — 021-042-02 (approx. 2.44" OD)
• (1) Outer bearing — 15123 (1.25" ID)
• (1) Inner bearing — 25580 (1.75" ID)
• (1) Grease seal — 10-36 (2.25")

Specifications

Spindle Specifications

• Approx. 11.75" from grease zerk to bottom
• 2.50" round solid weld-on shaft
• 3.5" weldable shaft length
• 1" spindle threads
• 5-bolt brake mounting flange

Designed for 6,000 lb idler axle applications. Always verify spindle dimensions, bearing sizes, and bolt pattern before purchase. Axle tube, brakes, wheels, and tires are not included.