Coil Spring for Lexus RX: Kevlar Composite
This coil spring for the Lexus RX is specified around kevlar composite, 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 a specification nobody had written down, or warranty claims traced back to a single lot. Both are specification problems, and both are preventable.
Specification
| Product | Coil Spring |
|---|---|
| Vehicle application | Lexus RX |
| Material / finish | Kevlar Composite |
| Typical use | Weekend Riding |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 15-55 days after approval |
| Compliance | ECE R90 |
| Packing | 20 pieces per inner box, 500 per carton |
Material options
- High Density Foam — chosen where wear resistance comes first
- Stainless Steel — selected when the part is exposed to weather and road salt
- Carbon Steel — selected when the part is exposed to weather and road salt
- Carbon Fibre Composite — selected when the part is exposed to weather and road salt
- Tempered Glass — used when the finish has to hold a coating
Processes available
- surface grinding
- electroplating
- laser cutting
- injection moulding
- shot blasting
- powder coating
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 weekend riding. Related applications include passenger transport, rental fleets, construction sites, track days, airport ground fleets.
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
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 ECE R90-compliant build instead of a fresh interpretation.
What is the minimum order quantity?
The standard MOQ is 1000 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 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.
