Dual Mass Flywheel for Toyota Corolla: Carbon Steel
This dual mass flywheel for the Toyota Corolla 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 a fitment that looked right on paper and failed on the bench, or lead time that slipped twice before bulk started. Both are specification problems, and both are preventable.
Specification
| Product | Dual Mass Flywheel |
|---|---|
| Vehicle application | Toyota Corolla |
| Material / finish | Carbon Steel |
| Typical use | Night Riding |
| MOQ | 2,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | ECE R90 |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- EPDM Rubber — specified where the part sits close to a heat source
- Aluminium Alloy — used when the finish has to hold a coating
- Chromed Steel — specified where the part sits close to a heat source
- Bronze — the cost-effective default for volume programmes
- Titanium Alloy — preferred when weight matters more than rigidity
Processes available
- powder coating
- assembly line testing
- surface grinding
- injection moulding
- sintering
- robot welding
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for night riding. Related applications include mountain roads, off-road trails, farm use, night riding, roadside assistance.
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
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 testing is included?
Standard lots ship with dimensional and hardness reports. ECE R90 documentation is issued with the shipment when your market requires it.
What is the minimum order quantity?
The standard MOQ is 2000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Share a sample or a drawing and we will quote against a written specification, not against a photograph.
