Trojan Mechanical Park Brake BoltOn HYD RH Centre Upgrade For Trailers Calipers To Mechanical Parking Brake

Mechanical Park Brake Bolt-On HYD RH Centre is a purpose-built upgrade that lets you convert your Trojan hydraulic disc brake calipers into a durable, reliable mechanical parking brake. Built for rugged trailer and towing applications, this bolt-on solution adds a positive park hold without altering the hydraulic system.

Engineered in stainless steel for lasting performance, the kit resists corrosion and wear in challenging environments. The lever engages a mechanical pawl to clamp the rotor when parked, providing a confident, maintenance-free hold even on steep grades or uneven ground. It’s designed to integrate seamlessly with Trojan disc brake calipers in the RH centre pull configuration, delivering a straightforward upgrade path without a full caliper replacement.

Key features

• Bolt-on compatibility transforms Trojan hydraulic calipers into a mechanical park brake system with minimal modification.
• All stainless steel construction delivers superior corrosion resistance and long-term durability in demanding conditions.
• Ergonomic lever operation provides crisp engagement and consistent parking brake hold, improving reliability during停 parking and gradient stops.
• Complete hardware included with the mounting components shown, ready to install on RH centre pull calipers.
• Part No: T993453 RH centre pull (as shown) for Trojan disc brake calipers in the RH centre configuration.

Why this upgrade matters

Relying solely on hydraulic pressure can be riskier when parking on sloped surfaces or in situations where hydraulic lines might be compromised. This mechanical park brake provides a fail‑safe hold independent of hydraulic fluid, giving you added security and peace of mind for caravans, trailers, and towing rigs that use Trojan disc brakes.

Who this is for

Ideal for caravan owners, fleet operators, and trailer enthusiasts who already rely on Trojan disc brake calipers and want a robust, maintenance‑light option to add a mechanical parking brake without replacing the entire braking system.

Practical notes

• Regularly inspect the lever pivot and mounting hardware; keep components clean and lightly lubricated for smooth operation.
• After installation, verify correct alignment and test the parking brake in a safe environment before road use.
• Shipping and availability: products ship from the supplier within 4–7 days. Note: there are no spare parts listed for this kit.