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Auto Oil Separator Specification Example for Export Programmes: Racing Spec

Source:Diesel Engine Fuel System / Time:2026-09-18

Auto Oil Separator Specification Example for Export Programmes: Racing Spec

This is a worked specification for auto oil separator in a racing spec 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 racing spec version exists because the duty cycle on export programmes is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually a fitment that looked right on paper and failed on the bench.

Auto Oil Separator

Example specification

ItemAuto Oil Separator
ApplicationExport Programmes
VersionRacing Spec
Base materialKevlar Composite
Controlled dimensions5 key dimensions, recorded per lot
Tolerance band±0.5 mm
Finishanodised
MOQ2,000 pieces per specification
Sampling14 working days, 3 days per revision
ComplianceE-mark

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Kevlar Composite, 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.

Auto Oil Separator example

Processes involved

  • gravity casting
  • cold forging
  • surface grinding
  • injection moulding
  • sintering
  • anodising

Where this example applies

Programmes that run racing spec most often specify this build for export programmes. Related applications include passenger cars, boat trailers, off-road bikes, scooter fleets, courier fleets.

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

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.

What happens if a lot fails inspection?

The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.

What testing is included?

Standard lots ship with dimensional and hardness reports. E-mark documentation is issued with the shipment when your market requires it.

Share a sample or a drawing and we will quote against a written specification, not against a photograph.

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