Fuel Tank Cap for GMC Sierra: Brass
This fuel tank cap for the GMC Sierra is specified around brass, 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 premature wear on the first batch, or premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Fuel Tank Cap |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Brass |
| Typical use | Farm Use |
| MOQ | 2,000 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | E-mark |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- Cast Iron — selected when the part is exposed to weather and road salt
- Ceramic Composite — preferred when weight matters more than rigidity
- Semi-Metallic Compound — the cost-effective default for volume programmes
- Bronze — preferred when weight matters more than rigidity
- Carbon Fibre Composite — preferred when weight matters more than rigidity
Processes available
- sintering
- CNC machining
- anodising
- laser cutting
- precision stamping
- electroplating
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 farm use. Related applications include off-road trails, wet weather riding, mountain roads, urban courier work, coastal 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 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.
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.
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 long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 3 days once you have seen the first piece.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
