Sourcing trailer coupling heads from China

UK duty on trailer coupling heads

Read from the UK Trade Tariff on 30 September 2026, heading 8716 covers trailers, other non-mechanically propelled vehicles and their parts. The other-parts line 8716 90 90 98 carries 0% duty for goods from China, with no anti-dumping duty, countervailing duty or suspension shown. The table describes coupling-head variants against that shared line, subject to classification confirmation.

That line attaches a restriction on entry into free circulation concerning ozone-depleting substances and a cultural export licence control. The supplied notes concern whether goods contain or rely on ozone-depleting substances. Confirm the applicable declaration or waiver with your customs broker before importing. Official guidance identifies cultural export licensing as a requirement for exporting objects of cultural interest from Great Britain.

Give your broker the drawing, material, intended trailer application and details of any attached brake mechanism. Confirm the commodity code for the goods as shipped. For the wider heading, see replacement trailer axles. Budget separately for 20% import VAT using the duty and VAT guide.

Specify the coupling head and its mounting

Fix the part number, mating towball size, drawbar profile, mounting-hole positions, fastener specification and rated trailer mass and vertical load. State whether the head is for an unbraked trailer or an overrun-braked assembly. Supply a drawing and an approved reference sample rather than ordering from a catalogue photograph.

For light-trailer individual approval, official guidance requires an approved coupling fitted to the manufacturer's instructions. Check the UN Regulation 55 approval mark and obtain matching approval documents for the exact model and rating, as described in the site's trailer guide. Agree installation and operating instructions, finish, replacement wear parts and batch identification before production.

Worked duty example

Illustrative example, not a quote: Illustrative order of 50 trailer coupling heads under 8716 90 90 98, invoiced at £1,500 free on board, with £500 of freight and insurance to the UK. The customs value is £2,000. Duty at 0% is £0. Import VAT at 20% is charged on the customs value plus duty, £2,000, so it is £400. With no duty, the only import tax is the VAT, which a VAT-registered importer can usually reclaim. The import duty and VAT guide explains each step.

Inspection checklist

Fit: measure the drawbar interface, hole centres and fasteners against the drawing; trial-fit sampled heads to the intended mounting and mating towball.

Locking: operate the handle, latch and engagement indicator; check that the head locks securely and releases according to the supplier's instructions.

Identity: match the part number, approval mark, ratings and batch identification to the approved sample and supporting documents.

Condition: inspect castings or pressed shells for cracks, distortion, burrs and coating damage; repeat these checks on arrival. Agree the sampling and reporting through quality inspection.

What goes wrong

Similar-looking heads can have different mounting patterns, load ratings or brake interfaces. A substituted latch or shell may fit the drawbar yet no longer match the approval documents. Treat any change of material, mechanism or mounting as a change requiring review before shipment.

Look for a handle that appears closed while the latch has not engaged, excessive play, binding caused by coating build-up and cartons mixing similar part numbers. Keep suspect stock separate and retain batch records so you can identify affected deliveries.

Cambridge China Bridge sources these products for UK businesses, checking the factory and the documents before shipment. See factory verification. For machinery and equipment, see machinery imports.