Product Description

The AL-KO 10" Brake Drum (P/N 428217) is a genuine AL-KO replacement brake drum designed for 1450kg trailer axles fitted with 10" × 2¼" electric or hydraulic drum brakes and the 5 × 165.1mm Land Rover wheel pattern.

Manufactured from high-strength ductile iron for exceptional strength and durability, this genuine AL-KO brake drum is precision machined to deliver reliable braking performance, accurate fitment and long service life in demanding Australian towing conditions.

The drum is supplied with five 5/8" UNF wheel studs pre-installed and is machined to suit the Ford Slimline bearing combination, using LM68149/LM68110 inner and LM12749/LM12710 outer bearings.

This stud pattern is commonly used with Land Rover Defender and classic Range Rover wheels, making it a popular choice for trailers that require Land Rover wheel compatibility.

Please note: This listing is for the brake drum only. Bearings, bearing cups (races), grease seal, grease cap and wheel nuts are sold separately.

Features & Benefits

• Genuine AL-KO product
• Part Number 428217
• Designed for 1450kg trailer axles
• 10" × 2¼" Brake Drum
• Suits both electric and hydraulic brake systems
• 5 × 165.1mm Land Rover wheel pattern
• Five 5/8" UNF wheel studs pre-installed
• High-strength ductile iron construction
• Precision machined braking surface
• Machined for Ford Slimline wheel bearings
• Genuine AL-KO quality and reliability

Specifications

Stud Pattern Explained

This brake drum uses the 5 × 165.1mm Land Rover wheel pattern, commonly found on Land Rover Defender and classic Range Rover wheel applications.

Before ordering, always confirm:

• Wheel stud pattern
• Wheel stud size
• Brake size
• Bearing numbers
• Axle capacity

Matching these specifications is the best way to ensure correct fitment.

Bearing Compatibility

This genuine AL-KO brake drum is machined to suit the Ford Slimline bearing combination.

For maximum reliability, we recommend replacing the wheel bearings, bearing cups, grease seal and grease cap whenever installing a new brake drum.

Brake Compatibility

This brake drum is compatible with:

• AL-KO 10" Electric Brake Backing Plates
• AL-KO 10" Hydraulic Brake Backing Plates

Suitable for both electric and hydraulic drum brake systems.

Suitable Applications

Ideal for:

• Boat trailers
• Car trailers
• Camper trailers
• Off-road trailers
• Utility trailers
• General-purpose trailers fitted with 1450kg AL-KO axles
• Trailers using 5 × 165.1mm Land Rover wheels

Why Choose Genuine AL-KO?

Genuine AL-KO brake drums are manufactured to precise engineering tolerances to ensure dependable braking performance, correct fitment and long service life.

Benefits include:

• Genuine AL-KO quality
• High-strength ductile iron construction
• Precision-machined braking surface
• Suitable for electric and hydraulic brake systems
• Designed for Australian towing conditions

What's Included

• 1 × Genuine AL-KO 10" Brake Drum
• 5 × 5/8" UNF Wheel Studs (Pre-installed)

What's Not Included

• Inner Bearing (LM68149 / LM68110)
• Outer Bearing (LM12749 / LM12710)
• Bearing Cups (Races)
• Grease Seal (492015)
• Grease Cap (491020)
• Wheel Nuts
• Electric or Hydraulic Backing Plate

Will This Fit My Trailer?

Before ordering, confirm the following:

✔ AL-KO 1450kg axle

✔ 10" × 2¼" drum brake system

✔ 5 × 165.1mm Land Rover wheel pattern

✔ 5/8" UNF wheel studs

✔ Inner bearing LM68149 / LM68110

✔ Outer bearing LM12749 / LM12710

If these specifications match your existing brake drum, this product is suitable for your trailer.

Complete Your Installation

Bearings & Seals

• AL-KO Ford Slimline Bearing Kit
• Grease Seal 429015
• Grease Cap 491020
  

Brake Components

• AL-KO 10" Electric Brake Backing Plates
• AL-KO 10" Offroad Brake Backing Plates
• AL-KO 10" Brake Shoe Set

Workshop Items

• Marine Wheel Bearing Grease
  
• Split Pin
• Castle Nut
  
• 5/8" UNF Wheel Nuts

Common Replacement Parts

• Ford Slimline Bearing Kit
• Bearing Cups (Races)
• Grease Seal 492015
• Grease Cap 491020
• Wheel Studs
• Brake Shoes

Installation Tips

• Always install new bearing cups when replacing bearings.
• Replace the grease seal whenever the drum is removed.
• Pack bearings with quality high-temperature or marine wheel bearing grease.
• Inspect the spindle for wear before installation.
• Adjust the brakes after installation according to the manufacturer's specifications.
• Torque wheel nuts to the manufacturer's recommended specification.

Frequently Asked Questions

Does this suit electric brakes?

Yes. It suits AL-KO 10" electric brake systems.

Does this also suit hydraulic brakes?

Yes. It is compatible with AL-KO 10" hydraulic brake systems.

What bearings does it use?

It uses the Ford Slimline bearing combination:

• Inner Bearing: LM68149 / LM68110
• Outer Bearing: LM12749 / LM12710

Are the bearing cups included?

No. Bearing cups (races) are sold separately.

What grease seal does it use?

AL-KO Grease Seal 492015

What grease cap does it require?

AL-KO Grease Cap 491020

Does it include wheel studs?

Yes. Five 5/8" UNF wheel studs are supplied pre-installed.

What wheel pattern does it use?

This brake drum uses the 5 × 165.1mm Land Rover wheel pattern, commonly used on Land Rover Defender and classic Range Rover wheel applications.

Why Buy From Trailer Spares Online?

• Genuine AL-KO products
• Australia's trailer parts specialists
• Expert technical advice
• Fast Australia-wide shipping
• Large range of matching bearings and brake components
• Competitive pricing and local support