Piston Ring for Toyota HiAce: Powder Coated Steel
This piston ring for the Toyota HiAce is specified around powder coated 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 inconsistent hardness between lots. Both are specification problems, and both are preventable.

Specification
| Product | Piston Ring |
|---|---|
| Vehicle application | Toyota HiAce |
| Material / finish | Powder Coated Steel |
| Typical use | Delivery Fleets |
| MOQ | 2,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | TUV |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Ceramic Composite — selected when the part is exposed to weather and road salt
- Brass — preferred when weight matters more than rigidity
- Tempered Glass — selected when the part is exposed to weather and road salt
- PU Leather — chosen where wear resistance comes first
- Carbon Fibre Composite — used when the finish has to hold a coating

Processes available
- injection moulding
- surface grinding
- precision stamping
- rubber vulcanisation
- electroplating
- 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 delivery fleets. Related applications include mining sites, heavy load hauling, security patrols, urban courier work, roadside assistance.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 2000 pieces per line.
What testing is included?
Standard lots ship with dimensional and hardness reports. TUV documentation is issued with the shipment when your market requires it.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







