Case Study: Fuel Sender Unit Supply for a fleet operator in Southern Africa

Fuel Sender Unit for A fleet operator in Southern Africa

A fleet operator came to us with a fuel sender unit programme for Southern Africa. 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
• Lead time that slipped twice before bulk started
• A fitment that looked right on paper and failed on the bench

What was specified

How it was resolved

1. The specification was rebuilt around Bronze 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.

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 0.5%.
• The specification is on file, so reorders reproduce the approved sample.

What we would repeat

Keep one accountable owner on both sides. Most delays come from hand-offs, not from machines.

Planning something similar?

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