Air Suspension Bag for BMW X5: Sintered Metal
This air suspension bag for the BMW X5 is specified around sintered metal, 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 specification nobody had written down, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | Air Suspension Bag |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Sintered Metal |
| Typical use | Roadside Assistance |
| MOQ | 3,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | DOT |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- PVC Coated Fabric — chosen where wear resistance comes first
- Stainless Steel — chosen where wear resistance comes first
- Anodised Aluminium — preferred when weight matters more than rigidity
- Neoprene — preferred when weight matters more than rigidity
- Silicone — specified where the part sits close to a heat source
Processes available
- laser cutting
- ultrasonic cleaning
- gravity casting
- CNC machining
- surface grinding
- shot blasting
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for roadside assistance. Related applications include ride-hailing fleets, mining sites, rental fleets, airport ground fleets, daily commuting.
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
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
