Trailers parts
Equipment and spare parts for trailers for inflatable and plastic boats – winches, wheels, straps, rollers, lights, couplings, and pads. Free delivery on orders over 100 BGN.
Trailer Wheel Hub Dust Cap – Protective Bearing Cover
A metal protective cap for your trailer’s wheel hub, designed to shield the wheel bearings from water, dust, and mud. Compatible with most standard trailer hubs – simply taps into the hub bore to form a tight seal. Keeps grease in and grit out, extending bearing life even in harsh conditions (like wheel submersion when launching a boat).
- Bearing protection: Prevents water and dirt from entering the wheel hub
- Durable steel: Made of galvanized steel, resistant to rust and impact from road debris
- Standard size fit: Fits common hub diameters (approx. 48–50 mm openings), universal for most trailers
- Easy installation: Press-fit design – tap in place with a mallet for a secure, snug fit
- Maintains lubrication: Keeps wheel grease inside the hub, preventing leaks and contamination
Delivery within 10 working days.
Protective Cover for Trailer Hitch Ball (50 mm)
A plastic protective cap for your 50 mm trailer hitch ball, guarding it from rust, dirt, and damage when not in use. This small accessory keeps the hitch grease clean and prevents you and others from getting smeared or bumped by the exposed tow ball. Its universal design snaps snugly onto any standard 50 mm ball.
- Weather protection: Shields the metal hitch ball from rain, moisture, and corrosion
- Keeps things clean: Keeps grease on the ball free of grit and prevents greasy stains on clothing from accidental contact
- Universal fit: Flexible design grips securely onto all 50 mm hitch balls (standard EU size)
- Easy on/off: Simply push it over the ball in seconds – no tools required
- Durable material: Made of tough plastic polymer resistant to UV rays and cracking, built for outdoor use
In stock
Trailer Coupler Lock – High-Security Hitch Latch Locking Mechanism
A high-security locking pin (barrel lock with keys) for your trailer’s coupler, designed to prevent unauthorized hitching or unhitching of the trailer. This compact anti-theft device installs easily on the trailer’s coupler latch, locking it in the closed position. Built from hardened steel with a weather-resistant finish, it comes with two unique high-security keys.
- Theft deterrent: Protects your trailer from theft by locking the coupler, preventing anyone from hooking it to a vehicle
- Easy to use: Attaches in seconds to the trailer hitch coupler (fits standard coupler lock holes) and secures with a key turn
- Rugged build: Hardened steel or brass body, resistant to cutting, drilling, and corrosion
- Universal fit: Compatible with most trailer hitch couplers (standard 50mm ball coupler mechanisms on trailers and caravans)
- Keys included: Supplied with two tubular/unique keys for locking and unlocking; small and easy to keep on your keychain
In stock
Small Protective Cap Ø75 mm for Trailer – End Cap for Rollers
A small 75 mm diameter protective cap, designed for the ends of boat trailer rollers or other exposed tubing on the trailer. This end cap covers the open end of a roller (or tube), shielding your boat from direct metal contact and preventing damage or wear. Made of a durable, flexible material (polyurethane/plastic) that absorbs impact and resists water and UV light.
- For Ø75 mm rollers: Fits standard keel or support rollers on trailers with approximately 75 mm diameter
- Protects your boat: Softens the contact between the boat’s hull and the metal roller shafts or brackets, avoiding scratches and scuffs
- Extends roller life: Caps off the ends to prevent rollers from splitting or delaminating if bumped against docks or hard surfaces
- Easy installation: Simply push or wedge the cap onto the roller or tube end – no tools required for a snug fit
- Weather-resistant: Material is built for outdoor use – won’t crack from sun exposure, saltwater, or temperature swings
Delivery within 10 working days.
Heavy-Duty Trailer Coupler – 35–51 mm Tongue, 3000 kg Capacity
A robust heavy-duty trailer coupler with a 35–51 mm mounting range, rated for loads up to 3000 kg. This hitch head installs on your trailer’s tongue (fits square or round profiles between 35 mm and 51 mm) and securely latches onto a standard 50 mm hitch ball. It’s made from high-strength steel with reinforcement to prevent flex, and finished with a corrosion-resistant coating. Features a wear/engagement indicator and a slot for an optional locking device.
- High load rating: Reinforced build for trailers up to 3 tons – ideal for large boats, caravans, and heavy cargo trailers
- Versatile fit: Adjustable clamp for tongue sizes Ø35 mm to Ø51 mm (or ~50x50 mm square) – covers a wide range of trailer frames
- Standard coupling: Securely clamps onto a 50 mm tow ball via lever action and locking collar
- Safety & convenience: Built-in indicator confirms correct ball engagement; provision for lock (hole for padlock/barrel lock)
- Corrosion protection: Galvanized or powder-coated body for rust resistance in outdoor conditions
Delivery within 10 working days.
LED Trailer Tail Light 11x10 cm – Waterproof & Submersible
High-quality LED trailer tail light (~11x10 cm) providing three main functions (tail, brake, turn) with bright LEDs, built for harsh conditions.
- Fully Waterproof: Submersible design, ideal for boat trailers (can be immersed without damage).
- Long LED Life: Over 80,000 hours of operation with no bulb replacements needed.
- Rugged Build: Clear lens with integrated red reflector, resistant to impacts and UV exposure.
- Standard Compatibility: 5-wire connection, fits standard 7-pin trailer wiring (suitable for left or right side).
In stock
LED Trailer Tail Light with Number Plate Lamp (11x10 cm)
LED trailer tail light (~11x10 cm) with integrated license plate illumination. Combines multiple functions in one unit and is fully waterproof.
- Multi-Function: Tail, brake, indicator + built-in plate light and reflector.
- Waterproof Build: Sealed and submersible – suitable for use in water (boat trailers).
- Bright LEDs: 10 forward-facing LEDs for main signals and 4 side LEDs for the plate – excellent visibility even at night.
- Easy Installation: 5-wire connection for standard hookup; ideal for the trailer’s left side.
In stock
Trailer Adapter 7-Pin to 13-Pin (12V Connector)
Electrical adapter that converts a vehicle’s 7-pin tow socket into a 13-pin socket. Allows you to connect a trailer or caravan with a 13-pin plug to a car with a 7-pin socket.
- Compatibility: Solution for older vehicles (7-pin) towing newer trailers/caravans (13-pin).
- Easy Use: Plug the adapter’s 7-pin male into the car and the trailer’s 13-pin plug into the adapter’s socket.
- Durable & Reliable: Tough ABS housing and quality metal pins ensure a secure, uninterrupted connection.
- Full Functionality: Carries all required light signals to the trailer (incl. reverse lights, fog lamp, etc.).
Delivery within 10 working days.
Square Trailer Tail Light – 4 Functions (Stop/Tail/Turn/License)
A universal replacement trailer tail light with 4 essential functions combined in one compact square unit. Perfect for replacing or adding lights on boat trailers and utility trailers.
- 4-in-1 Functionality: One lamp provides stop, tail (marker), turn signal, and license plate illumination for complete rear visibility and safety.
- Standard 12V System: Equipped with 21W/5W bulbs that deliver bright, reliable light for braking, signaling turns, and night driving.
- Compact Size: Square housing (100 x 95 x 50 mm) fits most trailer light mounting brackets and cutouts.
- Durable Housing: Sturdy plastic construction resistant to vibration, rain, and dust – built to withstand outdoor and on-road conditions.
In stock
Replacement Lens for Square Trailer Tail Light
A replacement red lens cover for a square trailer tail light. It offers a quick and cost-effective fix for a cracked or missing lens without replacing the entire light assembly.
- Built-in Reflectors: The lens includes integrated reflector sections to keep your trailer visible even when the lights are off, maintaining safety.
- Durable Material: Made from impact-resistant, UV-stabilized plastic that won’t easily crack or fade from sun exposure or cold weather.
- Easy Installation: Attaches directly onto the light’s housing using the existing screws – a quick solution to restore your trailer’s tail light functionality.
Delivery within 10 working days.




