Gearbox Solenoid for BYD F3: Magnesium Alloy
This gearbox solenoid for the BYD F3 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 packing that arrived crushed at the port, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | Gearbox Solenoid |
|---|---|
| Vehicle application | BYD F3 |
| Material / finish | Magnesium Alloy |
| Typical use | Weekend Riding |
| MOQ | 2,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | REACH |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Reinforced Nylon — used when the finish has to hold a coating
- Kevlar Composite — preferred when weight matters more than rigidity
- Aluminium Alloy — the cost-effective default for volume programmes
- Cast Iron — specified where the part sits close to a heat source
- Forged Aluminium — used when the finish has to hold a coating
Processes available
- sintering
- laser cutting
- robot welding
- powder coating
- shot blasting
- cold forging
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 weekend riding. Related applications include coastal delivery, roadside assistance, mining sites, weekend riding, construction sites.
Quality and packing
- In-line inspection with AQL 2.5 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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
What testing is included?
Standard lots ship with dimensional and hardness reports. REACH documentation is issued with the shipment when your market requires it.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
