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Case Study: Clutch Slave Cylinder Supply for a taxi fleet in Europe

Source:Case / Time:2026-09-18

Clutch Slave Cylinder for A taxi fleet in Europe

A taxi fleet came to us with a clutch slave 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

  • Packing that arrived crushed at the port
  • A fitment that looked right on paper and failed on the bench
  • Reorders that did not match the approved sample

Clutch Slave Cylinder case study

What was specified

PartClutch Slave Cylinder
ClientA taxi fleet
MarketEurope
Volume50,000 pieces across 2 specifications
Base materialNeoprene
Sampling rounds2
Delivery window10 weeks from PO to ex-factory
ComplianceECE R90

How it was resolved

  1. The specification was rebuilt around Neoprene 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.

Clutch Slave Cylinder production run

Result

  • 50,000 pieces delivered inside the 10-week window.
  • Unit cost held within 1.5% of the original quotation.
  • Inspection-related rejection stayed under 1.0%.
  • The specification is on file, so reorders reproduce the approved sample.

What we would repeat

Lock the material standard before sampling. Once the base changes, every downstream approval has to be redone and the calendar slips.

Planning something similar?

Ask for the current catalogue and the specification sheet for this line.

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