Power Steering Hose for GMC Sierra: Reinforced Nylon
This power steering hose 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 reorders that did not match the approved sample, or premature wear on the first batch. Both are specification problems, and both are preventable.
Specification
| Product | Power Steering Hose |
|---|---|
| Vehicle application | GMC Sierra |
| Material / finish | Reinforced Nylon |
| Typical use | Daily Commuting |
| MOQ | 200 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Bulk lead time | 15-40 days after approval |
| Compliance | ECE R90 |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Zinc Plated Steel — chosen where wear resistance comes first
- Neoprene — preferred when weight matters more than rigidity
- PVC Coated Fabric — chosen where wear resistance comes first
- Magnesium Alloy — chosen where wear resistance comes first
- High Density Foam — selected when the part is exposed to weather and road salt
Processes available
- electroplating
- laser cutting
- cold forging
- assembly line testing
- anodising
- ultrasonic cleaning
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 daily commuting. Related applications include rental fleets, roadside assistance, urban courier work, delivery fleets, night riding.
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 testing is included?
Standard lots ship with dimensional and hardness reports. ECE R90 documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the ECE R90-compliant build instead of a fresh interpretation.
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 14 working days, and each revision round adds about 5 days once you have seen the first piece.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
