Clutch Slave Cylinder for GMC Sierra: Reinforced Nylon
This clutch slave cylinder for the GMC Sierra is specified around reinforced nylon, 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 a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Clutch Slave Cylinder |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Reinforced Nylon |
| Typical use | Daily Commuting |
| MOQ | 1,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 15-30 days after approval |
| Compliance | CCC |
| Packing | 20 pieces per inner box, 1000 per carton |
Material options
- Sintered Metal — used when the finish has to hold a coating
- Chromed Steel — the cost-effective default for volume programmes
- Silicone — used when the finish has to hold a coating
- Semi-Metallic Compound — selected when the part is exposed to weather and road salt
- Forged Aluminium — specified where the part sits close to a heat source

Processes available
- electroplating
- anodising
- surface grinding
- gravity casting
- ultrasonic cleaning
- cold forging
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 daily commuting. Related applications include mountain roads, airport ground fleets, rental fleets, rural transport, coastal delivery.
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
How long does sampling take?
Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 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.
What testing is included?
Standard lots ship with dimensional and hardness reports. CCC documentation is issued with the shipment when your market requires it.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







