Washer Pump for RAM 1500: Zinc Plated Steel
This washer pump for the RAM 1500 is specified around zinc plated 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 reorders that did not match the approved sample, or a specification nobody had written down. Both are specification problems, and both are preventable.

Specification
| Product | Washer Pump |
|---|---|
| Vehicle application | RAM 1500 |
| Material / finish | Zinc Plated Steel |
| Typical use | Food Delivery |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | SAE J431 |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Cast Iron — the cost-effective default for volume programmes
- Reinforced Nylon — chosen where wear resistance comes first
- Tempered Glass — selected when the part is exposed to weather and road salt
- Zinc Plated Steel — selected when the part is exposed to weather and road salt
- Forged Aluminium — preferred when weight matters more than rigidity

Processes available
- shot blasting
- sintering
- injection moulding
- precision stamping
- ultrasonic cleaning
- electroplating
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 food delivery. Related applications include farm use, delivery fleets, airport ground fleets, ride-hailing fleets, food delivery.
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
What testing is included?
Standard lots ship with dimensional and hardness reports. SAE J431 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.
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 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.







