Fuel Tank Cap for Audi A4: Kevlar Composite
This fuel tank cap for the Audi A4 is specified around kevlar composite, 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 lead time that slipped twice before bulk started, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.
Specification
| Product | Fuel Tank Cap |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Kevlar Composite |
| Typical use | Weekend Riding |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | CCC |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- Nylon 66 — the cost-effective default for volume programmes
- Stainless Steel — preferred when weight matters more than rigidity
- Ceramic Composite — specified where the part sits close to a heat source
- Natural Rubber — selected when the part is exposed to weather and road salt
- High Density Foam — preferred when weight matters more than rigidity
Processes available
- die casting
- electroplating
- cold forging
- assembly line testing
- ultrasonic cleaning
- CNC machining
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 airport ground fleets, adventure travel, ride-hailing fleets, daily commuting, heavy load hauling.
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
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.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
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.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
