Expansion Tank for Mitsubishi L200: Natural Rubber
This expansion tank for the Mitsubishi L200 is specified around natural rubber, 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 inconsistent hardness between lots, or packing that arrived crushed at the port. Both are specification problems, and both are preventable.

Specification
| Product | Expansion Tank |
|---|---|
| Vehicle application | Mitsubishi L200 |
| Material / finish | Natural Rubber |
| Typical use | Roadside Assistance |
| MOQ | 200 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | ISO/TS 16949 |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- Ceramic Composite — selected when the part is exposed to weather and road salt
- PVC Coated Fabric — selected when the part is exposed to weather and road salt
- Brass — the cost-effective default for volume programmes
- Polypropylene — the cost-effective default for volume programmes
- EPDM Rubber — the cost-effective default for volume programmes

Processes available
- sintering
- die casting
- gravity casting
- surface grinding
- heat treatment
- ultrasonic cleaning
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 roadside assistance. Related applications include mountain roads, night riding, ride-hailing fleets, roadside assistance, mining sites.
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 long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
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.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO/TS 16949-compliant build instead of a fresh interpretation.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







