Differential for Chevrolet Silverado: Polypropylene
This differential for the Chevrolet Silverado is specified around polypropylene, 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 documentation that arrived after the container shipped, or a specification nobody had written down. Both are specification problems, and both are preventable.
Specification
| Product | Differential |
|---|---|
| Vehicle application | Chevrolet Silverado |
| Material / finish | Polypropylene |
| Typical use | Adventure Travel |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | TUV |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- EPDM Rubber — the cost-effective default for volume programmes
- Brass — used when the finish has to hold a coating
- Zinc Plated Steel — specified where the part sits close to a heat source
- Anodised Aluminium — preferred when weight matters more than rigidity
- Powder Coated Steel — chosen where wear resistance comes first
Processes available
- CNC machining
- surface grinding
- ultrasonic cleaning
- cold forging
- electroplating
- robot welding
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 adventure travel. Related applications include off-road trails, mountain roads, weekend riding, coastal delivery, delivery fleets.
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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 500 pieces per line.
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.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
