Gasket Set for Changan CS75: Polypropylene
This gasket set for the Changan CS75 is specified around polypropylene, 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 supplier who changed material without saying so. Both are specification problems, and both are preventable.
Specification
| Product | Gasket Set |
|---|---|
| Vehicle application | Changan CS75 |
| Material / finish | Polypropylene |
| Typical use | Heavy Load Hauling |
| MOQ | 2,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | SAE J431 |
| Packing | 50 pieces per inner box, 1000 per carton |
Material options
- Bronze — specified where the part sits close to a heat source
- Nylon 66 — chosen where wear resistance comes first
- Kevlar Composite — the cost-effective default for volume programmes
- Magnesium Alloy — selected when the part is exposed to weather and road salt
- Aluminium Alloy — preferred when weight matters more than rigidity
Processes available
- surface grinding
- shot blasting
- robot welding
- anodising
- rubber vulcanisation
- heat treatment
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 heavy load hauling. Related applications include ride-hailing fleets, security patrols, long-distance touring, mining sites, adventure travel.
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.
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.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
What is the minimum order quantity?
The standard MOQ is 2000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
Send the specification you are working to and we will confirm what we can match, what we would change and why.
