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Case Study: Clutch Slave Cylinder Supply for a police fleet in Oceania

Source:Case / Time:2026-09-18

Clutch Slave Cylinder for A police fleet in Oceania

A police fleet came to us with a clutch slave cylinder 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

  • Warranty claims traced back to a single lot
  • Reorders that did not match the approved sample
  • Premature wear on the first batch

Clutch Slave Cylinder case study

What was specified

PartClutch Slave Cylinder
ClientA police fleet
MarketOceania
Volume5,000 pieces across 3 specifications
Base materialCarbon Steel
Sampling rounds3
Delivery window6 weeks from PO to ex-factory
ComplianceISO 9001

How it was resolved

  1. The specification was rebuilt around Carbon 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.

Clutch Slave Cylinder production run

Result

  • 5,000 pieces delivered inside the 6-week window.
  • Unit cost held within 3.0% of the original quotation.
  • Inspection-related rejection stayed under 2.0%.
  • 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?

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

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