Serpentine Belt for Lexus RX: Carbon Fibre Composite
This serpentine belt for the Lexus RX is specified around carbon fibre 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 reorders that did not match the approved sample, or documentation that arrived after the container shipped. Both are specification problems, and both are preventable.
Specification
| Product | Serpentine Belt |
|---|---|
| Vehicle application | Lexus RX |
| Material / finish | Carbon Fibre Composite |
| Typical use | Food Delivery |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Bulk lead time | 25-55 days after approval |
| Compliance | RoHS |
| Packing | 50 pieces per inner box, 500 per carton |
Material options
- PU Leather — used when the finish has to hold a coating
- Tempered Glass — preferred when weight matters more than rigidity
- Bronze — the cost-effective default for volume programmes
- Silicone — preferred when weight matters more than rigidity
- Powder Coated Steel — the cost-effective default for volume programmes
Processes available
- surface grinding
- robot welding
- laser cutting
- heat treatment
- precision stamping
- injection moulding
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 food delivery. Related applications include coastal delivery, security patrols, construction sites, long-distance touring, track days.
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 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 3000 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.
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.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
