Dacromet Trojan Hydraulic Disc Caliper – 993481

Part No: 993481 Category:


16 in stock

16 in stock

Frequently Bought Together

3/8-inch Hydraulic Caliper Brass Adaptor - 313003

3/8-inch Copper Washer

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Dacromet Trojan Hydraulic Disc Caliper

Trojan dacromet hydraulic disc caliper to suit 10-inch and 12-inch Trojan disc rotors.

Select a caliper suit with either 11mm or 15mm disc rotors.

These are cast in SG iron and are Electro zinc-plated to protect against corrosion. Trojan calipers are fitted with a Phenolic piston, a high-strength, non-rusting material. Fittings, such as slide pins and bleed screws, are brass, while other fittings are Stainless Steel.

  • 10-inch and 12-inch disc rotors
  • 1500kg per axle with 225mm rotors
  • 2000kg per axle with 275mm rotors
  • Suitable for disc thickness from 10mm to 15mm

The latest Trojan hydraulic caliper mounts onto a threaded anchor plate.

Hydraulic Park Brake Handles

Trojan park brake handles secure your boat trailer when parked. Fit all existing hydraulic Trojan calipers.

In Australia, park brake hands are not required on boat trailers. However, if you have a $100,000 boat, adding a hand brake handle makes sense to prevent the boat trailer from rolling away.

Trojan caliper slide bolts are factory-secured with locktite. We do not recommend installing park brake handles yourself. Instead, have your local trailer or boat repairer install this device for you.

Trojan recommends the two stainless screws provided with the park brake handle be locktited into position.

Note 1: It also fits Alko hydraulic calipers, provided you replace the Alko slide pins.

Note 2: Install the parking brake at the rear of the rotor.

Replacement Trojan Spare Parts

Trojan Mark 5, 6 and 7 boat trailer parts are out of production.

Trailer weights exceeding 2000 kg require independent control and breakaway facility, causing the brake activation in emergencies.

Tip: When changing or checking disc pads, squeeze the piston home a little by applying a G clamp to the piston.

As a result, this procedure will give you extra room to insert the disc pads.

Further, when inserting a piston, apply a small amount of silicone lubricant to the piston. Silicone lubricant does not contaminate hydraulic brake fluid like grease.

Additional information

Weight6 kg
Dimensions20 × 20 × 20 cm

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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