Serpentine Belt for Mazda BT-50: Magnesium Alloy
This serpentine belt for the Mazda BT-50 is specified around magnesium alloy, 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 fitment that looked right on paper and failed on the bench, or lead time that slipped twice before bulk started. Both are specification problems, and both are preventable.

Specification
| Product | Serpentine Belt |
|---|---|
| Vehicle application | Mazda BT-50 |
| Material / finish | Magnesium Alloy |
| Typical use | Rental Fleets |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- Cast Iron — the cost-effective default for volume programmes
- Powder Coated Steel — preferred when weight matters more than rigidity
- Anodised Aluminium — preferred when weight matters more than rigidity
- Aluminium Alloy — selected when the part is exposed to weather and road salt
- Semi-Metallic Compound — specified where the part sits close to a heat source

Processes available
- anodising
- cold forging
- heat treatment
- precision stamping
- surface grinding
- 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 rental fleets, airport ground fleets, mining sites, night riding, wet weather riding.
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
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 3000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







