Throttle Body for Chevrolet Silverado: Carbon Steel
This throttle body for the Chevrolet Silverado is specified around carbon steel, 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 documentation that arrived after the container shipped. Both are specification problems, and both are preventable.

Specification
| Product | Throttle Body |
|---|---|
| Vehicle application | Chevrolet Silverado |
| Material / finish | Carbon Steel |
| Typical use | Rental Fleets |
| MOQ | 200 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | DOT |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Carbon Fibre Composite — selected when the part is exposed to weather and road salt
- Reinforced Nylon — chosen where wear resistance comes first
- Aluminium Alloy — selected when the part is exposed to weather and road salt
- Silicone — specified where the part sits close to a heat source
- Ceramic Composite — preferred when weight matters more than rigidity

Processes available
- precision stamping
- anodising
- rubber vulcanisation
- shot blasting
- injection moulding
- electroplating
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 rental fleets. Related applications include wet weather riding, rural transport, mining sites, food delivery, weekend riding.
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
What testing is included?
Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.
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.
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.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







