Coil Spring for Hyundai Santa Fe: Kevlar Composite
This coil spring for the Hyundai Santa Fe is specified around kevlar composite, 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 | Coil Spring |
|---|---|
| Vehicle application | Hyundai Santa Fe |
| Material / finish | Kevlar Composite |
| Typical use | Rural Transport |
| MOQ | 3,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Cast Iron — used when the finish has to hold a coating
- Titanium Alloy — the cost-effective default for volume programmes
- Reinforced Nylon — specified where the part sits close to a heat source
- Natural Rubber — specified where the part sits close to a heat source
- ABS Plastic — selected when the part is exposed to weather and road salt
Processes available
- gravity casting
- rubber vulcanisation
- shot blasting
- precision stamping
- heat treatment
- ultrasonic cleaning
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for rural transport. Related applications include motocross, track days, construction sites, rental fleets, urban courier work.
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 3000 pieces per line.
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.
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.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
