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Spare Parts Other Motorcycle Parts Accessories Specification Example for Agricultural Trailers: Heavy Duty

Source:Auto Oil Separator / Time:2026-09-18

Spare Parts Other Motorcycle Parts Accessories Specification Example for Agricultural Trailers: Heavy Duty

This is a worked specification for spare parts other motorcycle parts accessories in a heavy duty programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The heavy duty version exists because the duty cycle on agricultural trailers is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually packing that arrived crushed at the port.

Spare Parts Other Motorcycle Parts Accessories

Example specification

ItemSpare Parts Other Motorcycle Parts Accessories
ApplicationAgricultural Trailers
VersionHeavy Duty
Base materialNylon 66
Controlled dimensions5 key dimensions, recorded per lot
Tolerance band±0.1 mm
Finishas machined
MOQ1,000 pieces per specification
Sampling10 working days, 5 days per revision
ComplianceISO 9001

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Nylon 66, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Spare Parts Other Motorcycle Parts Accessories example

Processes involved

  • anodising
  • gravity casting
  • laser cutting
  • surface grinding
  • sintering
  • powder coating

Where this example applies

Programmes that run heavy duty most often specify this build for agricultural trailers. Related applications include camper conversions, utility trailers, assembly programmes, off-road bikes, passenger cars.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 1.5 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

What testing is included?

Standard lots ship with dimensional and hardness reports. ISO 9001 documentation is issued with the shipment when your market requires it.

How long does sampling take?

Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.

Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.

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