Start > Boat trailer accessories and spare parts > Trailer couplings, towballs and hitch heads

Manufacturers

MARINE SAFETY
- Marine lifejackets
- Lifebuoys, horseshoe buoys and brackets
- Lifebuoy lights, brackets and rescue lines
- Marine first aid kits
- Marine binoculars for boats
- Maritime signal codes
- Boat fire extinguishers and cabinets
- Lifelines, safety harnesses and bosun's chairs
- Marine horns, megaphones and whistles
- Marine safety bags and kits
  - Safety kits with lifejackets
  - Empty marine safety equipment bags
- Nautical flags for boats
- Emergency ladders and rescue systems
- Signal mirrors for boats
- Bailers and buckets for boats
- Torches for boats and marine use
- Radar reflectors for boats
- Lifejacket lights
- Smoke and gas alarms for boats
- Other marine safety accessories
MARINE ELECTRONICS
- Garmin chartplotters and fishfinders
- Lowrance Chartplotters and Fishfinders
- Lowrance transducers
- Marine Autopilots
  - Garmin Marine Autopilots
  - Lowrance autopilots
- Boat Fishfinders-Gps
- Garmin Accessories
- Lowrance accessories
- Lowrance sensors and networking
- Lowrance entertainment and cameras
- Lowrance app
- Radars for Boats
  - Garmin Marine Radars
  - Lowrance radar
    - Lowrance HALO radars
    - Lowrance radar accessories
- Vhf & Accessories
- Boat Alarms
- Antennas & Accessories
- Radio Cd - Mp3 - Dvd - Speakers - Accessories
- Beacons
- Nautical Cartography
ELECTRIC KAYAK - PADDLE SURF - BOATS
- Stand Up Inflable Paddle Surf SUP
- Haswing Electric Kayak
INFLATABLE BOATS and LIFERAFTS
- Ocean Bay Inflatables boats
- Ocean Bay Rib Boats
- Imnasa Inflatable Boats
  - Imnasa-GS Inflatable boats Slatted Floor
  - Imnasa-GS Inflatable boats Airmat Floor
- Arimar Inflatables boats
- Protender Inflatable Boats
- Liferafts & Supports
- Ocean bay Boats Parts
- Lonas de Fondeo Neumaticas
- Pneumatics drag (wheels & cars)
- Pneumatic Lifts
- Repair Kits
- Inflatable Boats Air Pumps
- Pneumatic Boats Drain Plug
- Inflatable Boat Bag
- Oars and Accesories
- Inflatable Keels - Keels Kit
- Airdeck Inflatable floors
- Pneumatics accessories
ALL OUTBOARDS MOTORS AND ACCESORIES
- Ocean Bay Boats - Aquaparx 1.5-2.5-3-5-6-9 Hp Outboards Motors
  - Ocean Bay Boats - Aquaparx 1.5-2.5-3-5-6-9 Hp Outboards Motors
  - Aquaparx - Ozeam - Ocean Bay Outboard Spare Parts
- Honda Outboards Motors
  - HONDA BF 2.3 - 30 HP
  - HONDA BF 40 - 250 HP
- Outboard Motor Stabilizer Hidrofoil
- Outboard Transom Pad
- Outboard Flushers - Anti-theft Device
  - Outboard Flushers
  - Outboard Anti-theft Device
- Outboards Motors Bracket
- Kill Switch Keys
- Outboard Motor Extension Handles
- Outboard Motor Covers
  - Outboard Motor Covers
  - Complete Outboard Motor Covers
- Outboard Propeller Guard
TROLLING MOTORS
- Ocean bay Boats Electric Outboard Motors
- Haswing Osapian Electric Outboard Motors
- Haswing Cayman-Comax Electric Outboard Motors
- Haswing PULSAR Electric Outboard Motors
- Minn Kota Outboards Motors (electric)
- Lowrance trolling motors
- Haswing-Ocean Bay accesories
- Motorguide accesories
- Minnkota Motors Prop
- Lead acid battery
- AGM battery
- Battery Chargers
Boat trailer accessories and spare parts
- Manual boat trailer winches
- Trailer couplings, towballs and hitch heads
- Wheel chocks, ramps and supports for trailers
- Electric boat trailer winches
- Boat trailer rollers
- Jockey wheels and brackets for boat trailers
- Road wheels for boat trailers
- Boat trailer lighting boards and plugs
- Outboard motor supports for trailer transport
- Trailer manoeuvring dollies
- boat trolleys, cradles and launching equipment
- Boat trailer winch accessories and spares
- Boat trailer tie-down straps
- Mounting accessories for boat trailers
Anchoring, mooring and windlasses
- Electric anchor windlasses
- Boat anchors
- Boat anchor chains
- Anchoring kits with thimbles
- Anchor rope kits with chain
- All-purpose boat ropes
- Anchoring kits with anchor
- Mooring compensators
- Bow rollers
- Rope cutters and line throwers
FENDERS, BUOYS, BOAT HOOKS AND OARS
- Side fenders for boats
- Round and spherical fenders
- Flat fenders
- Bow and stern fenders
  - Bow fenders
  - Stern fenders
- Ladder Fenders
- Dock fenders
- Fender covers
- Boat hooks
- Oars, Rowlocks and Oar Accessories
- Buoys
- Fender holders and inflators
STABILIZERS AND FLAPS
- Automatically Adjusting Trim Tabs
- Hydraulic Trim Tab Sets
- Bennet Electric Trim Tab Sets
- Mechanical Adjusters
- Flaps Accessories
- Stabilishing fin For Outboards Motors
FUEL AND WATER TANKS WITH ACCESORIES
- Portable Fuel Tanks
  - Fuel tank-No Gauge
  - Fuel tank with indicator
- Fixed Fuel Tanks
- Wastewater tanks & valves
- Water Thanks
- Jerry jugs & Funnels
- Fuel Hoses & Primer bulb
- Senders & Indicators
- Outboards fuel connectors
  - Tank connectors
  - Hose Connectors to Engine
- Through-Hull Bilge
- Fixing Kit
- Through-hull vents. Hoses & Raccords
- Deck fills
- Accessories tanks, Ercole and Sogliola
- Tanks Accessories Blizzar , Zefiro ,Bora
- Accessories tanks Diablo
TOILETS, FAUCETS AND SHOWERS
- Thru Hulls - Drains
- Drain Plugs
- SinksSpüle und sinkts
- Showers & Accessories
- Toiletes & Accessories
- Faucets, Pumps & Taps
- Non-return valves & Filters
- Heaters - Air Conditioner-Desalination
NAUTICAL CHAIRS-PILOT SEATS-NAUTICAL TABLES-ACCESSORIES
- Boat and Garden Chairs, Stools and Accessories
- Boat Seats-Pedestals-Feet-Accessories
- Consoles and seats for inflatable boats
- TABLES, TABLE TOPS AND ACCESSORIES FOR BOATS
- Seats for Pneumatic
- Fishing Black Bass Seats
- Cushions
- Helm seat cushions
- Marine chair accessories and spare parts
  - Covers and bags for marine chairs
  - Chair hinges, armrests and spare parts
NAUTICAL PUMPS AND WIPERS
- Bilge Pumps
- Oil Gear Pumps
- Manual Bilge Pumps
- Automatic Bilge Pumps
- Submersible Bilge Pumps
- Freshwater Pressure Pumps
- Foot & Livewell Pumps
  - Pumps Livewell
  - Foot Pump
- Transfer Pumps
- Wastwater Pressure Pumps
- Pumps Accessories
- Windsheild wipers
- Pressure Pump Kit for Cleaning
COOLERS AND ACCESORIES
- Portable Ice Coolers
- Flexible Ice Coolers
- Electric Refrigerators For Boats-Camping Without Compressor
- Electric Refrigerators For Boats-Camping With Compressor
- Thermos
  - Thermos
- Coolers & Fridges Accessories
CAMPING COOKERS AND BARBACUES
- Barbecues
  - Gas barbecues
  - Charcoal barbecues
- Portable stoves
- Marine cooking appliances
- Barbecue accessories
- Kitchen accessories
- Tableware
  - Drinking glasses and stemware
  - Melamine tableware
- Cooking griddles
- Boat ovens
- Cookers with integrated sink
- Cooker spare parts
- Gas installation accessories
- Collapsible camping cookware
- Cutlery and kitchen organisers
- Waste bins and accessories
- Non-slip mats and trivets
- Dish racks and colanders
DECORATING AND CONFORT ON BOARD
- Holders Glasses-Utensils
- Ceniceros
- General Conditioning
CANVAS, COVERS, TENTS AND BIRD DETERRENTS
- Boat, outboard motor and console covers
- 2 Arches Aluminum White Bimini Top
- 3 Arches Aluminum White or Blue Bimini Top
- 4 Arches Aluminum White Bimini Top
- 3 Arches Inox 316 White or Blue Bimini Top
- 4 Arches Inox 316 White Bimini Top
- Imnasa Aluminium Bimini Top
- Tessilmare Aluminum Bimini Top
- Tessilmare Inox Bimini
- Inox Bimini
- Lalizas Basic Bimini Top
- "Poseidon" Aluminum Top
- "Venus" Aluminum Top
- "Athens" Inox Top
- Awning for the deck
- Awnings Accessories
- Bird deterrents and accessories
LADDERS, PLATFORMS AND BRIDGES
- Folding Ladders
- Inflatable Boats Laders
- Aluminum Ladders
- Boat Ladder Stainless Steel 316
- Lalizas Boat Ladder Stainless Steel 316
- 316 Stainless Steel Telescopic Boat Ladders
- Nuova Rade Boat Ladder Stainless Steel 316
- Bow Ladders
- 316 Inox Platform Ladders
- Emergecy Ladders
- Moving Ladders
- 316 Stainless Steel Screw-On Steps
- Spare Parts for Boat Ladders
  - Nuova Rade Spare Parts for Boat Ladders
- Platforms
- Gangway
- Racks and Arches
STEERING SYSTEMS, WHEELS AND ACCESORIES
- Mechanical directions
- Hidraulic Steerings
- Control Cables for Outboards and Inboards
- Controls for Marine Engines
  - Controls for Marine Engines
  - Controls Ultrafex Accessories
- Lalizas - Imnasa Steering Wheels for Boats
- Seachoice Steering Wheels for Boats
- Riviera - Ultraflex Steering Wheels for Boats
- Savoretti Armando Steering Wheels for Boats
- Luisi 50th Steering Wheels for Boats
- Steering Wheels
- Control handle
- Bellows
HATCHES, STORAGES, DOORS AND SCREENS
- Hatches
  - Escotillas Lewmar
    - Escotillas Lewmar " OCEAN
    - Escotillas Lewmar "Low Profile"
  - Nuova Rade and Various Hatches
- Portillos
  - Portillos LEWMAR
- Grids
- Circular Access Hatches
- Rectangular Access Hatches
- Nuova Rade Classic Series Hatches
- Nuova Rade Mid LineSeries Hatches
- Nuova Rade Top Line Series Hatches
- Nuova Rade Krome Series Hatches
- Nuova Rade Top Line Series Hatches With Box
- Nuova Rade Industrial Series Hatches
- Utilities - Vhf - Radio Side compartment
- Fire Extinguisher Boxes
- Pantalla Contra Insectos
ELECTRICITY ON BOARD
- Batteries
- Battery Accessories
- Battery Chargers
- Converters
- Dealer-Isolator Load
- Solar Panels
- Various Utensils
- Bulbs & Fuses
- Magnetothermics
- Switches & Panels
- Plugs & Sockets
Boat hardware
- Snap hooks
- Shackles
- Rope thimbles
- Bridge fairleads
- Eye bolts and pad eyes for boats
- Boat cleats
- Marine tube sockets and bases
- Mooring bollards for boats
- Boat latches and catches
- Boat handrails and fittings
- Boat hinges
  - 316 stainless steel hinges
  - PVC and polyamide hinges
- Padlocks for boats
  - Brass padlocks
  - Stainless steel padlocks
- Springs, catches and door holders
- Hooks and hangers for boats
- Plastic Screws and Washers
NAVIGATION LIGHTS, SPOTLIGHTS, LANTERNS AND CEILING LIGHTS
- Navigation Lights
- LED Navigation Lights
  - LED Anchor Lights
  - LED Navigation Lights Up to 12 Mt
- Portables Navigation Lights
- Dome Lights
- Floodlights, Spotlights & Lanterns
- Interior Lights
- Spot Lights
- Other Lights
WATCHES, GUAGES & ACCESORIES
- Mercury Instruments
  - Mercury Smartcraft
- Evinrude Instruments
- Tachometters
- Hourmeters, Speedometer
- Voltmeters
- Ampmeters
- Fuel level indicator
- Clean water guajes
- Compass
- Other instruments
  - Marine clinometers and spirit levels
FISHING
- Accesorios Varios
- Rods Holder
MAINTENANCE, CLEANING AND PAINTING
- Antifouling, Paint & Painting Materials
- Nautic Fillers , Epoxi and Silicones
- Cleaning & Restoration
ENGINE PARTS, OILS, ETC
- Engine Oils - For Outboards and Various Accessories
  - Outboard Motor Oils, 2 stroke
  - Quicksilver Outboard Motor Oils, 4 stroke
  - Mercury Outboard Motor Oils, 4 stroke
  - Motul Outboard Motor Oils, 4 stroke
  - Honda Outboard Motor Oils, 4 stroke
  - Imnasa- Liqui Molly Outboard Motor Oils, 4 stroke
  - Oil Accessories - Gauges - Trays
- Gear and transmission oil for marine engines
- Power Steering and Power Trim Oils
- Special Greases for Outboard Motors
- Outboard Engine Degreasers and 3 in 1.
- Spark flugs
  - NGK Spark Plugs
  - Champion Spark Plugs
- Treatments for Fuel and Engines
- Thermostats
- Outboard and Inboard Oil Filters
  - Mercury-Mariner Outboard Oil Filters
  - Mercruiser Outboard Oil Filters
  - Honda Outboard Oil Filters
  - Suzuki Outboard Oil Filters
  - Jhonson-Evinrude 4 Str Outboard Oil Filters
  - Yamaha Outboard Oil Filters
- Outboard Maintenance Kits
  - Mercury Outboard Maintenance Kits
  - Mercruiser Outboard Maintenance Kits
  - Suzuki Outboard Maintenance Kits
- Gasoline Filters
  - Decantadores y Genericos
  - Generic inline fuel filters for outboards
  - Mercury-Mariner-Mercruiser
  - Evinrude-Jhonson
- Pump & Grease Gun
- Impellers
  - Impellers Mercury
  - Impellers Suzuki
  - Impellers Honda
  - Impellers Evinrude-Jhonson
- Oil Dispensers
- Engine paints
  - Engine Paints Mercury / Mariner
  - Engine Paints Evinrude
  - Engine Paints Johnson
  - Engine Paints Honda
  - Engine Paints Suzuki
  - Engine Paints Yamaha
  - Engine Paints Tohatsu
  - Engine Paints Volvo
- Anodes
  - Evinrude-Jhonson anodes
  - Mercury-Mariner anodes
  - Suzuki Anodes
  - Mercruiser Anodes
- Transmission and Crankcase Oil Seal
  - Crankcase Oil Seal
  - Transmission Oil Seals
- Original Outboard Propelers
  - Mercury Propelers - Mariner - Mercruiser
  - Evinrude-Jhonson Propelers
  - Honda Propelers
- Solas Aluminium Propellers
  - Mercury-Mariner Solas Propellers
  - Propellers Engines Johnson–Evinrude Solas
  - Suzuki Outboard Motor Propellers Solas
  - Solas Propellers for Yamaha Outboards
  - Solas Propellers for Honda Outboards
  - Solas Propellers for Tohatsu Outboards
  - Solas Propellers for Parsun Outboards
    - Propellers Parsun 75–90 HP Solas · T75 / T85 / T90 · 15 splines
    - Propellers Parsun 6–8 HP Solas · 6 / 8 (2T–4T), 9,9 (4T 2008) · 7 splines
  - Propellers for Selva Outboards Solas
- Solas Stainless Steel Propellers
  - Solas Stainless Steel Propellers Mercury–Mariner–MerCruiser
  - Solas Stainless Steel Propellers Johnson–Evinrude–BRP
  - Solas Stainless Steel Propellers Suzuki
  - Solas Stainless Steel Propellers Yamaha
  - Solas Stainless Steel Propellers Honda
  - Solas Stainless Steel Propellers Tohatsu
  - Solas Stainless Steel Propellers Selva
WATER SPORTS
- Nautic Skis
- Slider 1 Space
- Slider 2 Spaces
- Slider 4-5-6-8 Spaces
- Kayaks
  - Kayak Accesories
- Nautic Sports Accessories
- Floating Tow Ropes - Water Sports
- Air pump
SCUBA DIVING
- Diving Buoys
- Diving compressors
FIRE FIGHTING EQUIPMENT
- Firefighter Fire Equipment
- Powder-Foam-CO2 Fire Extinguishers
  - Fire Extinguishers - EN-ES-HR Label
- Fire Extinguisher Supports
SURVIVAL EQUIPMENT
- Immersion Suits
CARTOGRAPHY
- Navionics Cartography (Eagle, Lowrance and Humminbird)
CLEARANCE ITEMS-SPECIAL OFFER
SAILING CLOTHING, DRY BAGS AND ACCESSORIES
- Helly Hansen Jackets
- Helly Hansen Trousers
- HELLY HANSEN SHIRTS
- Workwear Coverall
- Raincoat and Rainsuit
- "Pescador" Set
- Waders
- Footwear
- Cap, scarf & others
- Waterproof Bags
- Hermetic drums

Trailer couplings, towballs and hitch heads

Towballs, coupling heads and accessories for connecting a boat trailer to the towing vehicle. Compare ball diameter, mounting dimensions and the declared rating of each reference to choose a compatible part.

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Rubber trailer hitch ball cover IMNASA 90800415

Rubber trailer hitch ball cover IMNASA 90800415 1,68€1,51€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer hitch ball Ø 47,6 mm · 900 kg Marine Town IMNASA 09121717

Trailer hitch ball Ø 47,6 mm · 900 kg Marine Town IMNASA 09121717 18,90€15,81€

Special offer

info To buy

Available: dispatch in: 24–48 h

Towball 50 mm 2000 kg M22 IMNASA 90805004

Towball 50 mm 2000 kg M22 IMNASA 90805004 20,24€16,93€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer hitch ball Ø 50,8 mm · 1590 kg Marine Town IMNASA 09121718

Trailer hitch ball Ø 50,8 mm · 1590 kg Marine Town IMNASA 09121718 20,30€16,99€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer hitch ball Ø 50 mm · 2000 kg · flange IMNASA 90800401

Trailer hitch ball Ø 50 mm · 2000 kg · flange IMNASA 90800401 31,10€26,02€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling square 50 mm ball 750 kg IMNASA 90800454

Trailer coupling square 50 mm ball 750 kg IMNASA 90800454 31,25€26,15€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling 50 mm ball 750 kg IMNASA 90800402

Trailer coupling 50 mm ball 750 kg IMNASA 90800402 32,20€26,94€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling 50 mm ball 1300 kg IMNASA 90800403

Trailer coupling 50 mm ball 1300 kg IMNASA 90800403 44,44€37,17€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling square 50 mm ball 1300 kg IMNASA 90800455

Trailer coupling square 50 mm ball 1300 kg IMNASA 90800455 47,03€39,35€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling 50,8 mm ball 2000 kg IMNASA 90805111

Trailer coupling 50,8 mm ball 2000 kg IMNASA 90805111 48,86€40,88€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling head Ø 50,8 mm · 1590 kg IMNASA 09121716

Trailer coupling head Ø 50,8 mm · 1590 kg IMNASA 09121716 49,55€41,45€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer wheel clamp lock 220–480 mm IMNASA 90800416

Trailer wheel clamp lock 220–480 mm IMNASA 90800416 24,21€21,82€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling lock 0–48 mm IMNASA 44250430

Trailer coupling lock 0–48 mm IMNASA 44250430 33,73€28,22€

Special offer

info To buy

Available: dispatch in: 24–48 h

Trailer coupling lock 48–51 mm Master Lock IMNASA 44250433

Trailer coupling lock 48–51 mm Master Lock IMNASA 44250433 67,93€61,20€

Special offer

info To buy

Available: dispatch in: 24–48 h

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When replacing a coupling, also inspect the fixings and locking mechanism. The capacity of the complete assembly depends on all its components; use the trailer and vehicle manufacturer specifications to check compatibility.

Services

Information

Shipping and returns

International Shipping F.A.Q.

Schedule

Monday to Friday:

10:00h a 19.30h

Fiscal Address

Calle Serpis, 13
46021 - VALENCIA - ESPAÑA

Office Email

info@accesorionautico.com

Email: info@accesorionautico.com

© 2026 Accesorio Nautico

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