Differential for Great Wall Poer: Anodised Aluminium
This differential for the Great Wall Poer is specified around anodised aluminium, 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 inconsistent hardness between lots. Both are specification problems, and both are preventable.
Specification
| Product | Differential |
|---|---|
| Vehicle application | Great Wall Poer |
| Material / finish | Anodised Aluminium |
| Typical use | Motocross |
| MOQ | 500 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | SAE J431 |
| Packing | 10 pieces per inner box, 1000 per carton |
Material options
- Titanium Alloy — selected when the part is exposed to weather and road salt
- Reinforced Nylon — the cost-effective default for volume programmes
- Tempered Glass — preferred when weight matters more than rigidity
- Carbon Fibre Composite — used when the finish has to hold a coating
- Aluminium Alloy — the cost-effective default for volume programmes
Processes available
- anodising
- heat treatment
- assembly line testing
- precision stamping
- electroplating
- ultrasonic cleaning
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 motocross. Related applications include heavy load hauling, wet weather riding, night riding, coastal delivery, motocross.
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
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.
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.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the SAE J431-compliant build instead of a fresh interpretation.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
