Piston Ring for Volkswagen Golf: Magnesium Alloy
This piston ring for the Volkswagen Golf is specified around magnesium alloy, 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 reorders that did not match the approved sample. Both are specification problems, and both are preventable.
Specification
| Product | Piston Ring |
|---|---|
| Vehicle application | Volkswagen Golf |
| Material / finish | Magnesium Alloy |
| Typical use | Mountain Roads |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | CCC |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Forged Aluminium — used when the finish has to hold a coating
- Neoprene — selected when the part is exposed to weather and road salt
- Sintered Metal — used when the finish has to hold a coating
- Magnesium Alloy — chosen where wear resistance comes first
- Powder Coated Steel — used when the finish has to hold a coating
Processes available
- powder coating
- heat treatment
- assembly line testing
- CNC machining
- die casting
- precision stamping
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for mountain roads. Related applications include rural transport, motocross, construction sites, delivery fleets, night riding.
Quality and packing
- In-line inspection with AQL 2.5 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
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
