Air Suspension Bag for Mercedes-Benz Sprinter: Brass
This air suspension bag for the Mercedes-Benz Sprinter 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 premature wear on the first batch, or a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | Air Suspension Bag |
|---|---|
| Vehicle application | Mercedes-Benz Sprinter |
| Material / finish | Brass |
| Typical use | Rural Transport |
| MOQ | 200 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | SAE J431 |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Cast Iron — used when the finish has to hold a coating
- Magnesium Alloy — selected when the part is exposed to weather and road salt
- Kevlar Composite — specified where the part sits close to a heat source
- Natural Rubber — used when the finish has to hold a coating
- Titanium Alloy — preferred when weight matters more than rigidity

Processes available
- precision stamping
- die casting
- shot blasting
- electroplating
- ultrasonic cleaning
- 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 rural transport. Related applications include food delivery, mountain roads, urban courier work, rental fleets, track days.
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
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 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.
What is the minimum order quantity?
The standard MOQ is 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







