Central Locking Kit for Toyota Corolla: Sintered Metal
This central locking kit for the Toyota Corolla is specified around sintered metal, 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 packing that arrived crushed at the port. Both are specification problems, and both are preventable.
Specification
| Product | Central Locking Kit |
|---|---|
| Vehicle application | Toyota Corolla |
| Material / finish | Sintered Metal |
| Typical use | Motocross |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | RoHS |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Kevlar Composite — used when the finish has to hold a coating
- Semi-Metallic Compound — the cost-effective default for volume programmes
- Anodised Aluminium — selected when the part is exposed to weather and road salt
- Sintered Metal — selected when the part is exposed to weather and road salt
- Tempered Glass — selected when the part is exposed to weather and road salt
Processes available
- cold forging
- CNC machining
- injection moulding
- ultrasonic cleaning
- rubber vulcanisation
- surface grinding
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 motocross. Related applications include daily commuting, night riding, ride-hailing fleets, security patrols, track days.
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
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 testing is included?
Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.
What is the minimum order quantity?
The standard MOQ is 3000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
