Power Steering Pump for Toyota Corolla: Carbon Steel
This power steering pump 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 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 | Power Steering Pump |
|---|---|
| Vehicle application | Toyota Corolla |
| Material / finish | Carbon Steel |
| Typical use | Weekend Riding |
| MOQ | 3,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | DOT |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Polypropylene — used when the finish has to hold a coating
- Anodised Aluminium — specified where the part sits close to a heat source
- Forged Aluminium — preferred when weight matters more than rigidity
- Aluminium Alloy — the cost-effective default for volume programmes
- Sintered Metal — selected when the part is exposed to weather and road salt

Processes available
- electroplating
- gravity casting
- injection moulding
- robot welding
- assembly line testing
- laser cutting
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 weekend riding. Related applications include off-road trails, night riding, roadside assistance, food delivery, weekend 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
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.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 days once you have seen the first piece.
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 3000 pieces per line.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







