TC40 Override Trailer Coupling 2500kg 50mm from Trojan combines rugged, purpose-built engineering with practical safety features that trailer owners rely on every day. Designed for higher-load towing, this braked coupling delivers confident control on the road and a streamlined installation experience for a wide range of tow vehicles.

Key to its performance is a galvanized finish that resists corrosion in tough Australian and New Zealand environments. The anti-rattle screw helps keep noise and movement to a minimum, so you stay focused on the road rather than on rattling hardware. A robust mechanical park brake lever adds an extra layer of stopping confidence when you’re parked or hitching up in hilly terrain.

Why this Trojan TC40 stands out

• Braked for safety and stability with a 2500 kg braking capacity, ideal for heavy trailers and caravans where controlled stopping matters.
• 50mm tow ball compatibility ensures broad compatibility with common tow setups, simplifying replacement and upgrades.
• Override mechanism provides straightforward engagement and release, giving you reliable operation in varied loading conditions.
• Anti-rattle design minimizes road vibration and noise, preserving a smoother towing experience.
• Mechanical park brake lever adds a practical, easy-to-use parking brake option for greater security when stationary.
• AS4177.3 compliance (Australian Standard, 1994) supports safety expectations for trailer couplings in the region.
• Coordinated mounting footprint uses a 182 mm length x 54 mm width bolt-hole center pattern, compatible with standard high-tensile mounting practices.

Specifications and what's included

• Brand: Trojan
• Braked rating: 2500 kg
• Snap lock type, fits 50 mm tow balls
• Galvanized finish with anti-rattle screw
• Includes 3/4 inch Master Cylinder
• Measurement between bolt hole centres: 182 mm (length) x 54 mm (width)
• Mounting: four 12 mm high-tensile bolts recommended
• Pack size: EA; Weight: 10 kg
• Spare parts available
• Shipping: dispatched from suppliers and typically ships within 4–7 days
• Part number: T201674

Designed for users who demand reliability from a single, durable coupling, the Trojan TC40 Override is well-suited for a wide range of trailers—whether you’re hauling equipment, caravans, or work gear. Its robust construction, corrosion-resistant galvanization, and practical braking and locking features make this 50mm, 2500 kg rated coupling a strong, long-term choice for safe, confident towing day after day.