Suspension Bushing for BMW 3 Series: Kevlar Composite
This suspension bushing for the BMW 3 Series 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 warranty claims traced back to a single lot, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | Suspension Bushing |
|---|---|
| Vehicle application | BMW 3 Series |
| Material / finish | Kevlar Composite |
| Typical use | Rural Transport |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | CCC |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Cast Iron — chosen where wear resistance comes first
- Magnesium Alloy — used when the finish has to hold a coating
- Natural Rubber — the cost-effective default for volume programmes
- EPDM Rubber — chosen where wear resistance comes first
- Tempered Glass — specified where the part sits close to a heat source
Processes available
- laser cutting
- robot welding
- rubber vulcanisation
- anodising
- cold forging
- assembly line testing
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 rural transport. Related applications include airport ground fleets, construction sites, food delivery, rental fleets, passenger transport.
Quality and packing
- In-line inspection with AQL 1.5 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.
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.
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.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
