Piston for Citroen C5 Aircross: PU Leather
This piston for the Citroen C5 Aircross is specified around pu leather, 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 reorders that did not match the approved sample, or a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Piston |
|---|---|
| Vehicle application | Citroen C5 Aircross |
| Material / finish | PU Leather |
| Typical use | Weekend Riding |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | SAE J431 |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- ABS Plastic — chosen where wear resistance comes first
- Carbon Steel — preferred when weight matters more than rigidity
- Zinc Plated Steel — preferred when weight matters more than rigidity
- Nylon 66 — chosen where wear resistance comes first
- PU Leather — specified where the part sits close to a heat source

Processes available
- anodising
- heat treatment
- ultrasonic cleaning
- sintering
- electroplating
- powder coating
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for weekend riding. Related applications include off-road trails, weekend riding, wet weather riding, motocross, track days.
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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
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.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 3 days once you have seen the first piece.
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.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







