Door Lock Actuator for Renault Duster: Reinforced Nylon
This door lock actuator for the Renault Duster is specified around reinforced nylon, 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 a fitment that looked right on paper and failed on the bench, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Door Lock Actuator |
|---|---|
| Vehicle application | Renault Duster |
| Material / finish | Reinforced Nylon |
| Typical use | Rental Fleets |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | ISO 9001 |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- Neoprene — selected when the part is exposed to weather and road salt
- Aluminium Alloy — preferred when weight matters more than rigidity
- Carbon Steel — preferred when weight matters more than rigidity
- PU Leather — used when the finish has to hold a coating
- Zinc Plated Steel — used when the finish has to hold a coating

Processes available
- assembly line testing
- precision stamping
- ultrasonic cleaning
- CNC machining
- sintering
- heat treatment
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 rental fleets. Related applications include mountain roads, motocross, urban courier work, weekend riding, construction sites.
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
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO 9001-compliant build instead of a fresh interpretation.
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 is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 3 days once you have seen the first piece.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







