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Truck Fifth Wheel & Semi Trailer Spare Parts

Truck Fifth Wheel & Semi Trailer Parts

Source reliable truck fifth wheel and semi trailer parts for heavy-duty tractors, semi trailers, fleets, repair workshops and wholesale supply, including fifth wheel couplings, king pins, landing gears, trailer axles, suspension parts, brake parts, air tanks, trailer lights, electrical parts and repair components.

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AI Summary

Reliable truck fifth wheel and semi trailer parts supply for heavy-duty transport

This page helps buyers source truck fifth wheel and semi trailer parts for tractor heads, semi trailers, fleet maintenance, trailer repair workshops and export supply, including fifth wheel couplings, king pins, landing gears, trailer axles, suspension parts, brake parts, air tanks, lights, electrical parts and repair components.

01
Fifth wheel and coupling parts Supports fifth wheel couplings, mounting plates, king pins, locking parts and related tractor-trailer connection components.
02
Semi trailer repair demand Suitable for fleets, trailer workshops and dealers handling landing gear, axle, suspension, brake, air system and lighting replacement.
03
Matching before quotation Confirm trailer type, fifth wheel size, king pin size, axle type, suspension type, installation position, part number or old part photos.
Truck fifth wheel coupling and trailer parts overview Fifth wheel and trailer parts affect tractor-trailer connection, load stability, braking safety, trailer support and long-distance transport reliability.
Truck fifth wheel coupling and semi trailer parts overview
Main Demand

Connection and support parts

Fifth wheel couplings, king pins, mounting parts, landing gears and support components.

Trailer Items

Running and brake parts

Trailer axles, suspension parts, brake chambers, air tanks, lights and electrical parts.

Buying advice: trailer parts should be matched by trailer type, axle configuration, suspension type, fifth wheel size, installation position, part number or old part photos before bulk quotation.

Fifth Wheel & Trailer Parts Range

Main truck fifth wheel and semi trailer parts for repair and wholesale supply

Browse common fifth wheel and semi trailer spare parts for tractor-trailer connection, trailer support, axle service, brake repair, suspension maintenance and fleet replacement. These parts are commonly required by trailer workshops, transport fleets, dealers and export buyers.

Send Trailer Parts Inquiry

Organize trailer parts by connection, support, running gear and brake system

Trailer spare parts are easier to confirm when buyers separate tractor coupling parts, landing support parts, axle and suspension parts, brake and air system parts, and trailer electrical items.

01
Tractor-trailer connection parts Fifth wheel couplings, king pins, lock jaws, mounting plates and related connection hardware.
02
Trailer support and running parts Landing gears, trailer axles, suspension parts, leaf springs, air suspension and support legs.
03
Trailer safety and service parts Brake chambers, air tanks, brake valves, trailer lights, cables, mudguards and repair items.
Best inquiry format: trailer type + part name + installation position + size/specification + part number/photo + quantity.
Connection Parts

Fifth Wheel Coupling & King Pin Parts

Fifth wheel couplings, king pins, lock jaws, mounting plates, repair kits and tractor-trailer connection parts.

Support Parts

Trailer Landing Gear Parts

Landing gears, support legs, crank handles, gearboxes, mounting brackets and related trailer support parts.

Running Gear

Trailer Axle & Suspension Parts

Trailer axles, leaf springs, suspension arms, air suspension parts, bushings, U bolts and repair components.

Brake System

Trailer Brake & Air System Parts

Brake chambers, brake shoes, slack adjusters, air tanks, brake valves, air hoses and trailer brake service parts.

Electrical Parts

Trailer Light & Electrical Parts

Trailer lamps, side lights, cables, connectors, sockets, plugs and electrical repair parts for semi trailers.

Repair Supply

Trailer Body & Repair Parts

Mudguards, locks, tool boxes, body fittings, mounting hardware and mixed trailer repair parts for workshops.

Quotation advice: trailer parts should be confirmed by trailer type, axle configuration, suspension type, fifth wheel size, king pin size, installation position, part number or old part photo before comparing price.

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Trailer Parts Matching & Bulk Supply

Match, source and pack truck fifth wheel and semi trailer parts for export orders

Trailer parts should be confirmed by trailer type, axle configuration, suspension type, fifth wheel size, king pin size, installation position, part number and old part photos before quotation. This section helps buyers organize matching details, common parts lists, quality options and export packing requirements.

Send Trailer Parts Inquiry
Truck fifth wheel coupling and semi trailer parts supply

Trailer parts should be checked by trailer type, position and specification

Fifth wheel couplings, king pins, landing gears, trailer axles, brake chambers and suspension parts may look similar but differ by size, load rating, installation position and trailer configuration.

Best inquiry format: trailer type + part name + size/specification + installation position + part number/photo + quantity.

Information needed for accurate fifth wheel and trailer parts matching

Before quotation
01 Trailer Type

Flatbed trailer, low bed trailer, tipper trailer, tanker trailer, container trailer or cargo semi trailer.

02 Size & Specification

Fifth wheel size, king pin size, axle capacity, brake chamber type, landing gear load rating or suspension type.

03 Installation Position

Front connection area, landing gear position, axle group, suspension location, brake system or electrical position.

04 Part Number / Photo

Part number, old part photo, trailer photo, mounting photo or sample photo helps reduce wrong matching.

Fifth wheel and semi trailer parts list for quotation reference

Coupling / Axle / Brake / Landing Gear
Parts Group Common Parts Typical Use Information Needed
Connection Parts Fifth Wheel & King Pin Group Fifth wheel coupling, king pin, lock jaw, mounting plate, repair kit and connection hardware Tractor-trailer connection repair, coupling replacement, locking system maintenance Fifth wheel size, king pin size, load rating, mounting photo or part number
Support Parts Landing Gear Group Landing gear, support leg, crank handle, landing gear gearbox, foot plate and mounting bracket Trailer support repair, parking support maintenance, landing leg replacement Landing gear type, load rating, mounting hole distance, old part photo
Running Gear Trailer Axle & Suspension Group Trailer axle, leaf spring, air suspension part, bushing, U bolt, hanger and suspension repair item Axle service, suspension maintenance, load support repair and fleet replacement Axle capacity, suspension type, axle position, sample photo or specification
Brake System Trailer Brake & Air System Group Brake chamber, brake shoe, slack adjuster, air tank, brake valve, air hose and connectors Brake repair, air system maintenance, trailer safety service and workshop stock Brake chamber type, axle position, air tank size, valve photo or part number
Electrical Parts Trailer Light & Cable Group Trailer light, side lamp, rear lamp, cable, plug, socket, connector and wiring repair item Lighting repair, wiring replacement, trailer inspection preparation and dealer stock Voltage, lamp type, plug shape, cable length, old part photo or sample
Repair Supply Trailer Body & Repair Group Mudguard, lock, toolbox, hinge, bracket, mounting hardware and mixed trailer repair parts Trailer body repair, workshop maintenance, fleet refurbishment and mixed stock orders Trailer type, installation position, size, old part photo and quantity list
HOWO parts service team and warehouse for trailer parts export supply

Support for mixed fifth wheel and trailer parts orders

Dealers and repair workshops can combine fifth wheel couplings, king pins, landing gears, trailer axles, brake parts, air tanks, lights, mudguards and repair items in one shipment.

What to prepare before asking for price

Trailer parts are not only selected by part name. Size, load rating, axle configuration and installation position must be checked.

  • Trailer type and axle configuration
  • Fifth wheel size or king pin size
  • Landing gear or axle capacity
  • Suspension type and installation position
  • Part number, old part photo or sample photo
  • Quantity, destination country and packing request
Original

Original Quality

Recommended for fifth wheel couplings, king pins, landing gears, axles and key trailer safety components.

OEM

OEM Quality

Suitable for fleet maintenance, dealer stock and repeat trailer repair orders with stable fitment control.

Aftermarket

Selected Aftermarket

Suitable for selected lights, mudguards, brackets, locks and repair items when specifications are confirmed.

Carton Packing For lights, plugs, cables, locks, valves and small trailer repair items.
Wooden Case For fifth wheel couplings, landing gears, brake parts and protected components.
Pallet Packing For trailer axle parts, suspension items and dealer stock orders.
Mixed Loading For trailer parts combined with HOWO truck chassis, brake, axle or suspension parts.
FAQ & Trailer Parts Support

Truck fifth wheel and semi trailer parts buying questions

These questions help you prepare a clearer inquiry before ordering truck fifth wheel and semi trailer parts for fleet maintenance, trailer repair, dealer stock or bulk export supply.

Can you supply truck fifth wheel couplings and semi trailer parts?

Yes. Common parts include fifth wheel couplings, king pins, landing gears, trailer axles, suspension parts, brake chambers, air tanks, brake valves, trailer lights, electrical cables, mudguards, locks, brackets and repair kits.

How do I confirm the correct fifth wheel or semi trailer part?

The best method is to provide trailer type, part name, size, load rating, installation position, part number, old part photo or sample photo. For fifth wheel and trailer parts, size and mounting position are critical.

What information is needed for fifth wheel coupling quotation?

For fifth wheel couplings, send the fifth wheel size, load rating, mounting hole distance, truck model, old coupling photo, part number and quantity. If you also need king pins or repair kits, list them together.

Can you supply trailer landing gear, axle and suspension parts?

Yes. Trailer landing gears, support legs, crank handles, trailer axles, leaf springs, air suspension parts, bushings, U bolts, hangers and related repair parts can be supplied for semi trailer maintenance.

Can I order mixed semi trailer parts in one shipment?

Yes. Mixed orders are suitable for trailer repair workshops, transport fleets and spare parts dealers. You can combine fifth wheel parts, landing gears, axles, suspension parts, brake parts, air tanks, lights and repair items in one shipment.

What should I send for bulk fifth wheel and trailer parts quotation?

Send your parts list, quantity, trailer type, axle configuration, suspension type, fifth wheel size, king pin size, part numbers, old part photos, destination country and packing requirements.

Practical buying advice: for fifth wheel and semi trailer parts, confirm trailer type, size, load rating, installation position, part number or old part photos before bulk ordering. This reduces wrong matching and quotation delays.

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Fill in the most relevant information available. Clear inquiries help improve quotation speed and accuracy.