Piston for Toyota Corolla: Neoprene
This piston for the Toyota Corolla is specified around neoprene, 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 premature wear on the first batch, or reorders that did not match the approved sample. Both are specification problems, and both are preventable.
Specification
| Product | Piston |
|---|---|
| Vehicle application | Toyota Corolla |
| Material / finish | Neoprene |
| Typical use | Off-Road Trails |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 3 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | ECE R90 |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Semi-Metallic Compound — the cost-effective default for volume programmes
- High Density Foam — used when the finish has to hold a coating
- Carbon Fibre Composite — the cost-effective default for volume programmes
- ABS Plastic — specified where the part sits close to a heat source
- Sintered Metal — specified where the part sits close to a heat source
Processes available
- robot welding
- precision stamping
- shot blasting
- heat treatment
- surface grinding
- 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 off-road trails. Related applications include wet weather riding, security patrols, daily commuting, mining sites, heavy load hauling.
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
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ECE R90-compliant build instead of a fresh interpretation.
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 happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Ask for the current catalogue and the specification sheet for this line.
