Serpentine Belt for Jeep Wrangler: EPDM Rubber
This serpentine belt for the Jeep Wrangler is specified around epdm rubber, 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 | Serpentine Belt |
|---|---|
| Vehicle application | Jeep Wrangler |
| Material / finish | EPDM Rubber |
| Typical use | Rural Transport |
| MOQ | 1,000 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 20-40 days after approval |
| Compliance | DOT |
| Packing | 100 pieces per inner box, 1000 per carton |
Material options
- Magnesium Alloy — selected when the part is exposed to weather and road salt
- Natural Rubber — selected when the part is exposed to weather and road salt
- Carbon Steel — specified where the part sits close to a heat source
- Stainless Steel — the cost-effective default for volume programmes
- Sintered Metal — selected when the part is exposed to weather and road salt

Processes available
- gravity casting
- shot blasting
- injection moulding
- powder coating
- ultrasonic cleaning
- electroplating
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 rural transport. Related applications include roadside assistance, weekend riding, urban courier work, wet weather riding, 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
What testing is included?
Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.
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.
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 is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
Send the specification you are working to and we will confirm what we can match, what we would change and why.







