Suspension Bushing for GMC Sierra: Nylon 66
This suspension bushing for the GMC Sierra is specified around nylon 66, 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 a fitment that looked right on paper and failed on the bench. Both are specification problems, and both are preventable.

Specification
| Product | Suspension Bushing |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Nylon 66 |
| Typical use | Airport Ground Fleets |
| MOQ | 200 pieces per specification |
| Sampling | 7 working days, 3 days per revision |
| Bulk lead time | 20-30 days after approval |
| Compliance | ISO 9001 |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Carbon Fibre Composite — the cost-effective default for volume programmes
- PU Leather — preferred when weight matters more than rigidity
- Semi-Metallic Compound — preferred when weight matters more than rigidity
- Brass — preferred when weight matters more than rigidity
- Zinc Plated Steel — the cost-effective default for volume programmes

Processes available
- precision stamping
- anodising
- surface grinding
- die casting
- powder coating
- heat treatment
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 airport ground fleets. Related applications include rental fleets, off-road trails, coastal delivery, mining sites, food 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 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
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.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ISO 9001-compliant build instead of a fresh interpretation.
Tell us the model, the fitment and the quantity and we will hold a production slot for you.







