Differential for Hyundai Tucson: Zinc Plated Steel
This differential for the Hyundai Tucson is specified around zinc plated steel, 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 inconsistent hardness between lots, or reorders that did not match the approved sample. Both are specification problems, and both are preventable.

Specification
| Product | Differential |
|---|---|
| Vehicle application | Hyundai Tucson |
| Material / finish | Zinc Plated Steel |
| Typical use | Security Patrols |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | E-mark |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Powder Coated Steel — preferred when weight matters more than rigidity
- PU Leather — selected when the part is exposed to weather and road salt
- Polypropylene — preferred when weight matters more than rigidity
- Neoprene — used when the finish has to hold a coating
- Cast Iron — preferred when weight matters more than rigidity

Processes available
- heat treatment
- die casting
- injection moulding
- laser cutting
- sintering
- surface grinding
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for security patrols. Related applications include daily commuting, airport ground fleets, track days, rural transport, roadside assistance.
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.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the E-mark-compliant build instead of a fresh interpretation.
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.
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.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







