Brake Fluid Reservoir for Audi A4: Brass
This brake fluid reservoir for the Audi A4 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 a supplier who changed material without saying so, or a specification nobody had written down. Both are specification problems, and both are preventable.
Specification
| Product | Brake Fluid Reservoir |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Brass |
| Typical use | Heavy Load Hauling |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | SGS |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- PU Leather — preferred when weight matters more than rigidity
- Nylon 66 — specified where the part sits close to a heat source
- Natural Rubber — used when the finish has to hold a coating
- Brass — used when the finish has to hold a coating
- Tempered Glass — chosen where wear resistance comes first
Processes available
- cold forging
- laser cutting
- die casting
- gravity casting
- anodising
- 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 heavy load hauling. Related applications include coastal delivery, construction sites, night riding, heavy load hauling, passenger 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 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 is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
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.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
Ask for the current catalogue and the specification sheet for this line.
