12″ Hydraulic Disc Conversion Kit – 6 Stud Landcruiser
$1,255.00
All-in-one, DIY disc brake conversion kit for trailer axles. Go from an unbraked axle to 12-inch hydraulic with ease.
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6S Hydraulic Disc Brake Conversion Kit | 12-inch Rotor
All-in-one, DIY disc brake conversion kit for trailer axles. Go from an unbraked axle to 12-inch hydraulic with ease.
Trailer manufacturers, repairers, and owners alike often opt for mechanical disc brakes because of the simplicity. Unlike electric brakes, hydraulic discs don’t require any special equipment in your tow vehicle. Moreover, they provide safe braking, are easy to maintain, and spare parts are freely available.
Couplemate™ has put together this 6S disc conversion kit with 12-inch 2T rotors to suit single-axle trailers.
Hydraulic Disc Conversion Kit Contents
When you buy this kit, you’ll receive:
- 2 x 12-inch Plated Disc Rotors (6 x 139.7mm PCD)
- 12 x M12 x 1.5 Open Hex Wheel Nuts
- 2 x AL-KO Dacromet Hydraulic Brake Calipers
- 2 x Japanese 2.25T Bearing Kits (incl. tapered bearings, seals, and caps)
- 2 x Axle Hardware Refresh Kits (incl. split pins, washers, and castle nuts)
- 2 x Two-Hole Caliper Anchor Plates/Ears
- 4 x Caliper Mounting Bolt Kits (incl. bolt, flat washer)
Brake Conversion Specifications
There are a 3 things to check before you go ahead.
#1 – Wheel Dimensions for 6S Discs
Your conversion kit will include plated disc rotors that were drilled and studded to the traditional 6 Stud Landcruiser stud pattern.
12-inch 6S Disc Brake Specifications
- Stud Pattern = 6 Stud Landcruiser
- Pitch Circle Diameter = 6 x 139.7mm PCD
- Stud-Centre to Stud-Centre = 69.85mm
- Stud Thread = M12 x 1.5
- Min. Wheel Centre Bore = 105mm
#2 – Bearing Profile for 2.25T Bearings
This conversion kit suits Australian 2.25T bearings. Trailer bearing profiles are denoted by the laser-engraved bearing numbers on the tapered roller cone (see example image).
Australian 2T (2.25T with NSK Bearings) profile will have the following bearing combination:
- Inner Bearing #: 30210J
- Outer Bearing #: 15123/245
This information is sometimes kept on file by the original trailer manufacturer. However, most customers resort to a “hands-on” approach.
#3 – Axle Profile for Hydraulic Disc Conversion
By default, the 6S Hydraulic Brake Kit includes a two-piece marine seal (#494013).
Moreover, 12-inch hydraulic disc brakes require a un-threaded anchor plate that is welded to your axle. Anchor plates come included in the kit, and as such, we’ll need to clarify your:
- Axle Shape: Round or Square
- Axle Size: 45mm, 50mm, etc.
That way, we can supply the right parts for easy installation!
Any Questions?
Couplemate™ Conversion Kits are available to suit different wheels, brake types, ATMs, and so on. If you’re not 100% certain this is the kit you need, or if you need some slight “kit” adjustments, our team can help.
Our contact details:
- Email: sales@couplemate.com.au
- Phone: 07 3348 3822
Additional information
| Weight | 24 kg |
|---|---|
| Dimensions | 60 × 60 × 60 cm |
| Brake Style | Australian |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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