Door Lock Actuator for Tesla Model 3: Carbon Steel
This door lock actuator for the Tesla Model 3 is specified around carbon 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 documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Door Lock Actuator |
|---|---|
| Vehicle application | Tesla Model 3 |
| Material / finish | Carbon Steel |
| Typical use | Delivery Fleets |
| MOQ | 500 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | SGS |
| Packing | 10 pieces per inner box, 1000 per carton |
Material options
- Ceramic Composite — specified where the part sits close to a heat source
- Tempered Glass — preferred when weight matters more than rigidity
- PVC Coated Fabric — used when the finish has to hold a coating
- Kevlar Composite — preferred when weight matters more than rigidity
- ABS Plastic — chosen where wear resistance comes first

Processes available
- electroplating
- rubber vulcanisation
- powder coating
- ultrasonic cleaning
- laser cutting
- 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 delivery fleets. Related applications include off-road trails, night riding, ride-hailing fleets, construction sites, rental fleets.
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
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 500 pieces per line.
What is the minimum order quantity?
The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the SGS-compliant build instead of a fresh interpretation.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.







