Catalytic Converter for Citroen C5 Aircross: Silicone
This catalytic converter for the Citroen C5 Aircross is specified around silicone, 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 reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Catalytic Converter |
|---|---|
| Vehicle application | Citroen C5 Aircross |
| Material / finish | Silicone |
| Typical use | Mountain Roads |
| MOQ | 3,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | TUV |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- Powder Coated Steel — the cost-effective default for volume programmes
- EPDM Rubber — used when the finish has to hold a coating
- Neoprene — chosen where wear resistance comes first
- Semi-Metallic Compound — preferred when weight matters more than rigidity
- Stainless Steel — specified where the part sits close to a heat source

Processes available
- laser cutting
- rubber vulcanisation
- precision stamping
- assembly line testing
- gravity casting
- heat treatment
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 mountain roads. Related applications include farm use, food delivery, night riding, daily commuting, passenger transport.
Quality and packing
- In-line inspection with AQL 4.0 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
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the TUV-compliant build instead of a fresh interpretation.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







