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Case Study: Fuel Line Kit Supply for a motorcycle assembler in Oceania

Source:Case / Time:2026-09-18

Fuel Line Kit for A motorcycle assembler in Oceania

A motorcycle assembler came to us with a fuel line kit programme for Oceania. The brief was ordinary and unforgiving at the same time: a fixed launch window, a landed cost that had to survive freight and duty, and a part that had to match an existing sample. This case records what was specified, what went wrong in sampling and how the bulk order landed.

The starting point

  • A supplier who changed material without saying so
  • Premature wear on the first batch
  • A fitment that looked right on paper and failed on the bench

Fuel Line Kit case study

What was specified

PartFuel Line Kit
ClientA motorcycle assembler
MarketOceania
Volume2,000 pieces across 6 specifications
Base materialHigh Density Foam
Sampling rounds2
Delivery window6 weeks from PO to ex-factory
ComplianceISO/TS 16949

How it was resolved

  1. The specification was rebuilt around High Density Foam and the tolerance locked before bulk.
  2. A pre-production sample was approved and kept as the golden reference.
  3. Production ran with in-line inspection and a mid-run photo report.
  4. Cartons were packed to the client's own barcode and ratio specification.
  5. Documentation shipped with the goods instead of after them.

Fuel Line Kit production run

Result

  • 2,000 pieces delivered inside the 6-week window.
  • Unit cost held within 1.5% of the original quotation.
  • Inspection-related rejection stayed under 1.5%.
  • The specification is on file, so reorders reproduce the approved sample.

What we would repeat

Fix the specification count early. Adding variants after production starts is the most expensive change a client can request.

Planning something similar?

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

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