Fuel Sender Unit for Audi A4: Nylon 66
This fuel sender unit for the Audi A4 is specified around nylon 66, 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 premature wear on the first batch, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.
Specification
| Product | Fuel Sender Unit |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Nylon 66 |
| Typical use | Construction Sites |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | REACH |
| Packing | 10 pieces per inner box, 1000 per carton |
Material options
- Reinforced Nylon — the cost-effective default for volume programmes
- Bronze — used when the finish has to hold a coating
- Kevlar Composite — the cost-effective default for volume programmes
- Powder Coated Steel — preferred when weight matters more than rigidity
- Silicone — specified where the part sits close to a heat source
Processes available
- electroplating
- cold forging
- assembly line testing
- ultrasonic cleaning
- powder coating
- sintering
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 construction sites. Related applications include passenger transport, airport ground fleets, motocross, construction sites, mining sites.
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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
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.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 days once you have seen the first piece.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the REACH-compliant build instead of a fresh interpretation.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
