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Case Study: Brake Master Cylinder Supply for a regional distributor in Europe

Source:Case / Time:2026-09-18

Brake Master Cylinder for A regional distributor in Europe

A regional distributor came to us with a brake master cylinder programme for Europe. 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 fitment that looked right on paper and failed on the bench
  • Reorders that did not match the approved sample
  • Documentation that arrived after the container shipped

Brake Master Cylinder case study

What was specified

PartBrake Master Cylinder
ClientA regional distributor
MarketEurope
Volume20,000 pieces across 6 specifications
Base materialPowder Coated Steel
Sampling rounds2
Delivery window8 weeks from PO to ex-factory
ComplianceSAE J431

How it was resolved

  1. The specification was rebuilt around Powder Coated Steel 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.

Brake Master Cylinder production run

Result

  • 20,000 pieces delivered inside the 8-week window.
  • Unit cost held within 4.5% 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

Approve a pre-production sample made from the actual bulk material. Substitute material behaves differently in service.

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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