Relay for Citroen C5 Aircross: Brass
This relay for the Citroen C5 Aircross is specified around brass, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is packing that arrived crushed at the port, or inconsistent hardness between lots. Both are specification problems, and both are preventable.

Specification
| Product | Relay |
|---|---|
| Vehicle application | Citroen C5 Aircross |
| Material / finish | Brass |
| Typical use | Night Riding |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | CCC |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Zinc Plated Steel — used when the finish has to hold a coating
- Cast Iron — selected when the part is exposed to weather and road salt
- Forged Aluminium — used when the finish has to hold a coating
- ABS Plastic — specified where the part sits close to a heat source
- Tempered Glass — selected when the part is exposed to weather and road salt

Processes available
- electroplating
- die casting
- sintering
- laser cutting
- cold forging
- surface grinding
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for night riding. Related applications include farm use, roadside assistance, wet weather riding, urban courier work, rural transport.
Quality and packing
- In-line inspection with AQL 2.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What testing is included?
Standard lots ship with dimensional and hardness reports. CCC documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the CCC-compliant build instead of a fresh interpretation.
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







