Ark Brake Caliper Slides — Stainless Steel 38 mm x 12 mm

Keep your trailer or caravan braking smooth and consistent with Ark brake caliper slides. Built from high quality stainless steel, these slides resist corrosion, minimise binding and help your caliper float freely so pads wear evenly and braking stays predictable on the road or off it.

Key Features

• Stainless steel construction for excellent corrosion resistance in wet, coastal and off-road conditions.
• True-size machining for a precise 12 mm guide fit and stable 38 mm length engagement.
• Suits mechanical and hydraulic calipers commonly used on trailers, caravans and boat trailers.
• Smoother caliper float reduces pad drag, heat build-up and uneven pad wear.
• Low maintenance surface resists pitting and seizing when serviced with quality high-temp brake lubricant.

Specifications

• Material: Stainless steel
• Overall length: 38 mm
• Diameter: 12 mm
• Compatibility: Calipers designed for 12 mm slides (mechanical or hydraulic). Confirm measurements against your existing caliper bracket and bores.

Where It Works Best

Ideal for trailers, caravans and marine applications where moisture, dirt and road spray are common. Suited to touring, towing, and off-road use that demands consistent braking performance and straightforward upkeep.

Why Choose Ark

• Proven in Australian conditions with a focus on durability and fitment clarity.
• Reliable braking feel from predictable caliper movement and reduced binding.
• Value over time thanks to corrosion resistance and easier maintenance intervals.

Installation & Maintenance Tips

1. Support the trailer securely and remove the wheel. Work on cool brakes only.
2. Inspect the caliper bracket bores and clean out rust or debris. Replace worn boots or bushings as required.
3. Apply a thin film of high-temperature brake lubricant to the slide contact areas. Avoid getting lubricant on pads or rotors.
4. Insert the slides and check the caliper floats freely without excessive play.
5. Torque fasteners to the brake or axle manufacturer’s guidance and spin the hub to confirm no drag.
6. Bed pads in according to best practice, then re-check after a short test tow.

Good To Know

• If your old slides show pitting, scoring or discoloration, replacement helps restore even pad wear and braking stability.
• Regular inspection after water crossings or beach launches is recommended in marine use.
• Always match slide dimensions to your caliper design and observe local roadworthy requirements.