Expansion Tank for Nissan Navara: Carbon Fibre Composite
This expansion tank for the Nissan Navara is specified around carbon fibre composite, 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 a fitment that looked right on paper and failed on the bench, or a supplier who changed material without saying so. Both are specification problems, and both are preventable.

Specification
| Product | Expansion Tank |
|---|---|
| Vehicle application | Nissan Navara |
| Material / finish | Carbon Fibre Composite |
| Typical use | Adventure Travel |
| MOQ | 500 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 25-30 days after approval |
| Compliance | IATF 16949 |
| Packing | 100 pieces per inner box, 500 per carton |
Material options
- Magnesium Alloy — used when the finish has to hold a coating
- PU Leather — used when the finish has to hold a coating
- Kevlar Composite — specified where the part sits close to a heat source
- Carbon Steel — the cost-effective default for volume programmes
- Carbon Fibre Composite — selected when the part is exposed to weather and road salt

Processes available
- rubber vulcanisation
- laser cutting
- injection moulding
- shot blasting
- gravity casting
- die casting
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 adventure travel. Related applications include ride-hailing fleets, rural transport, urban courier work, heavy load hauling, weekend riding.
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 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 is the minimum order quantity?
The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
What testing is included?
Standard lots ship with dimensional and hardness reports. IATF 16949 documentation is issued with the shipment when your market requires it.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







