Dexter 12″ × 2″ Electric Brake Hub Drum – 6‑Stud LandCruiser Pattern | Part #429402

Overview

This is an authentic Dexter 12″ × 2″ electric brake drum/hub assembly (Part #429402), built for the popular 6‑stud LandCruiser bolt pattern (6 × 139.7 mm PCD). Designed for trailer axles rated up to 6,000 lb (≈2,720 kg), it can be used with electric or hydraulic brakes and fits Dexter‑style backing plates. Bearings and seals sold separately. 

What’s Included

• 1 × Dexter drum-hub assembled with 6 × ½″ UNF studs

• Bearings, seals, caps, and nuts not included

Key Features

✅ Genuine Dexter OEM part—ensures precision fit with Dexter backing plates and brake systems 
✅ Rated for 6,000 lb (≈2,720 kg) axles—built with durable ductile iron housing 
✅ Pre-mounted studs allow for fast installation—no stud pressing needed 
✅ Supports both electric and hydraulic brake setups with standard backing plates 

Technical Specifications

Applications

• Ideal for caravans, boat trailers, camper trailers with LandCruiser‑pattern 6‑stud rims

• Suitable for use with Dexter, AL‑KO, or Hayes brake backing plate systems

• Great for full axle rebuilds or brake upgrades on heavy-duty trailers

Why Install a Dexter Hub Drum?

Dexter drums deliver industry-leading build quality and reliability. This LandCruiser-pattern hub means direct compatibility with a wide range of Australian trailers. Pre-fitted studs and precise machining ensure fast, accurate installation—and the ability to add bearings and backing plates to suit various brake systems. 

🔧 Installation Tips

1. Confirm your trailer uses a 6 × 139.7 mm PCD bolt pattern before purchase.

2. Choose compatible bearing set (e.g. Dexter inner 25580/20 & outer 15123/245) and seals.

3. Clean backing plates and ensure brake magnets align smoothly before installation.

4. Torque studs to manufacturer spec and check drum spins freely.

Related Products

• Dexter 12″ Complete Backing Plates (LH & RH)

• 12″ Brake Shoe Kits and Magnets

• Bearing & Seal Kits (2T & 3T) for 12″ hubs