Gearbox Solenoid for Changan CS75: Chromed Steel
This gearbox solenoid for the Changan CS75 is specified around chromed 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 warranty claims traced back to a single lot, or a supplier who changed material without saying so. Both are specification problems, and both are preventable.
Specification
| Product | Gearbox Solenoid |
|---|---|
| Vehicle application | Changan CS75 |
| Material / finish | Chromed Steel |
| Typical use | Track Days |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | DOT |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Natural Rubber — chosen where wear resistance comes first
- Tempered Glass — used when the finish has to hold a coating
- EPDM Rubber — preferred when weight matters more than rigidity
- Carbon Fibre Composite — selected when the part is exposed to weather and road salt
- ABS Plastic — chosen where wear resistance comes first
Processes available
- heat treatment
- ultrasonic cleaning
- surface grinding
- laser cutting
- gravity casting
- sintering
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 track days. Related applications include daily commuting, off-road trails, motocross, ride-hailing fleets, wet weather riding.
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.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
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.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the DOT-compliant build instead of a fresh interpretation.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
