Timing Tensioner for GMC Sierra: Natural Rubber
This timing tensioner for the GMC Sierra is specified around natural rubber, 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 lead time that slipped twice before bulk started, or inconsistent hardness between lots. Both are specification problems, and both are preventable.
Specification
| Product | Timing Tensioner |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Natural Rubber |
| Typical use | Construction Sites |
| MOQ | 500 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | REACH |
| Packing | 100 pieces per inner box, 200 per carton |
Material options
- Natural Rubber — the cost-effective default for volume programmes
- Sintered Metal — chosen where wear resistance comes first
- Anodised Aluminium — selected when the part is exposed to weather and road salt
- Neoprene — the cost-effective default for volume programmes
- Chromed Steel — chosen where wear resistance comes first
Processes available
- sintering
- powder coating
- electroplating
- robot welding
- precision stamping
- heat treatment
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 construction sites. Related applications include urban courier work, rental fleets, mining sites, weekend riding, off-road trails.
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 testing is included?
Standard lots ship with dimensional and hardness reports. REACH documentation is issued with the shipment when your market requires it.
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.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.
