Relay for Mercedes-Benz Sprinter: Bronze
This relay for the Mercedes-Benz Sprinter is specified around bronze, 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 | Relay |
|---|---|
| Vehicle application | Mercedes-Benz Sprinter |
| Material / finish | Bronze |
| Typical use | Rental Fleets |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | DOT |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- Titanium Alloy — specified where the part sits close to a heat source
- PU Leather — used when the finish has to hold a coating
- Chromed Steel — selected when the part is exposed to weather and road salt
- Anodised Aluminium — selected when the part is exposed to weather and road salt
- Brass — selected when the part is exposed to weather and road salt

Processes available
- ultrasonic cleaning
- surface grinding
- rubber vulcanisation
- CNC machining
- gravity casting
- assembly line testing
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Where it is used
The specification above is the one most often ordered for rental fleets. Related applications include passenger transport, mountain roads, track days, adventure travel, airport ground fleets.
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
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.
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.
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







