Classified by category:

Engine system:

Engine assembly, filter, cylinder and components, oil seal, oil pump nozzle, fuel saver, Valve lifters, oil pipes, connecting rod assemblies, crankshaft camshafts, bearing bushes and connecting rod bushes, valves and components, fuel tanks, pistons, flywheel ring gears, tensioners, belts, superchargers, carburetors, three-way catalysis engine, fuel injection device, starter and accessories, other engine systems and other automotive engine system accessories.

2. Folding walking system:

Front axle, rear axle, shock absorption system, suspension system, axle housing, half shaft, balance weight, buffer, rim, wheel hub, car Frame assemblies, automobile tires, agricultural vehicle tires, engineering machinery tires and other traveling systems and other auto parts.

3. Folding car body and accessories:

Car body, car door, car glass, car mirror, license plate frame, seat and accessories, car bearings, armrests, handles, handles, center Nets, fenders, cabs and accessories, airbags, car seat belts, glass lifters, car antennas, wipers, car mufflers, car horns, car seal bumpers, luggage cases, luggage racks, extruded parts, stampings parts, exhaust pipes, other body accessories and other auto accessories.

4. Folding steering system:

Tie rod assembly, tie rod, tie rod ball head, center tie rod, steering active arm, steering driven arm, steering gear dust boot, steering Machine assembly, steering damper, power steering pump, steering gasket repair kit, power steering oil tank, tie rod adjustment bolt, steering driven arm bushing, power steering tube, steering knuckle, steering wheel, other steering systems, etc. Accessories.

Key points for replacement of accessories:

First, use sealant as much as possible. If necessary, paint can be used instead to achieve the ideal sealing effect;

Second, rubber seals The appearance quality should be carefully checked before assembly; special tools should be used to press fit to avoid knocking and deformation;

Third, add lubricating grease as required, and regularly clean and clear the vents and one-way valves;

Fourth, assembly should be carried out under extremely clean conditions, and the working surface of the parts should be free of bumps, scratches, burrs and other attachments;

Fifth, strict operating procedures and seals should be installed correctly , to prevent deformation when not in place;

Sixth, master the performance specifications and usage requirements of seals, and replace failed parts in time;

Seventh, for thin-walled parts such as side covers, Use sheet metal cold work for correction; shaft hole parts that are prone to wear can use metal spraying, welding repair, gluing, machining and other processes to reach the original size;

Eighth, the nut sliding wire is broken If it is buckled or loose, it should be repaired or replaced with new parts, and tightened to the specified torque.