350‑8747 BELT is a heavy‑duty 12‑rib serpentine fan drive belt designed for CAT 320E and 326D2 medium excavators. Constructed of premium EPDM rubber with polyester‑cord reinforcement, it provides stable power transmission for fan and alternator assemblies. It features excellent heat‑resistant and anti‑aging properties to adapt to high‑temperature, heavy‑load working environments at mines and construction sites.
| Item | Specification |
|---|---|
| Product Name | BELT |
| Part Number | 350‑8747 |
| Brand | CAT |
| Machine Model | 320E, 326D2 |
| Weight | 0.6kg |
| Material | High‑strength EPDM rubber with polyester‑cord reinforcement, heat‑resistant and anti‑aging coating |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
Features & Benefits OEM‑standard 12‑rib serpentine fan drive belt built for CAT medium‑size excavator engine accessory system High‑grade EPDM rubber compound reinforced with high‑tensile polyester inner cords Superior heat‑resistant, oil‑resistant and anti‑aging performance under high‑temperature engine‑bay conditions Precision‑molded rib profile reduces slippage and operating noise for consistent power transmission High tensile strength stands up to repeated cyclic loads for long service life on construction and mine sites Exact OEM dimensional specifications for direct‑fit replacement during routine machine maintenance Strict dimension and anti‑fatigue testing completed before shipment
Compatible Machine This serpentine drive belt is compatible with: CAT 320E Hydraulic Excavator CAT 326D2 Hydraulic Excavator If you’re unsure whether this belt fits your machine, simply provide your machine serial number, and our technical team will verify compatibility before shipment.
Applications The 350‑8747 serpentine belt delivers power for engine fan, alternator and other auxiliary accessories, widely used in heavy‑duty working scenarios: Open‑pit mining excavation and ore‑digging projects Quarry heavy‑load digging and stockpile material handling Urban infrastructure and large‑scale earth‑moving construction sites Long‑hour continuous high‑load operation of medium hydraulic excavators Scheduled routine maintenance and worn belt replacement
Reliable belt performance ensures normal operation of engine auxiliary assemblies and prevents unexpected equipment shutdown caused by belt fracture or slippage.
Why Choose YLCM? YLCM specializes in supplying genuine CAT, Komatsu, OEM and premium aftermarket spare parts for construction and mining machinery worldwide. We provide: Genuine CAT spare parts including serpentine fan belts for excavators High‑quality aftermarket replacement components with strict pre‑shipment inspection Competitive factory‑direct pricing without middleman markup Fast worldwide delivery options Standard professional export‑grade packaging Pre‑sales part‑number verification and after‑sales technical support Extensive export experience serving customers in Russia, Southeast Asia, the Middle East, Africa, and South America
In addition to drive belts, we also supply hydraulic parts, undercarriage parts, engine components, electrical parts, filters, and a full range of heavy‑equipment replacement parts.
Packaging & Shipping Every 350‑8747 BELT is professionally packed to ensure safe international transportation. Packaging options include: Moisture‑proof and dust‑proof protective wrapping Anti‑extrusion inner packaging to avoid belt bending and deformation Export‑standard solid carton Sea freight Railway transportation Multimodal logistics solutions
Each belt is properly packaged to avoid extrusion, folding and deformation during long‑distance transit, ensuring arrival in excellent condition.
Request a Quote Looking for the 350‑8747 BELT for CAT 320E 326D2? Contact YLCM today to receive: Latest quotation Delivery lead time Packing details Shipping solution Technical support OEM part verification
Our experienced sales team will respond promptly with a competitive quotation and professional service tailored to your project requirements.
Frequently Asked Questions Q: Is this a genuine CAT part? A: We can supply both genuine CAT original and high‑quality aftermarket versions for 350‑8747, to meet diverse customer needs and budget requirements. Please contact us if you have a specific preference, and we will be happy to assist. Q: How do I confirm this part is correct for my machine? A: To ensure perfect compatibility, please provide your machine serial number or the original part number to our team. We will verify the match for you promptly. Q: What is the warranty on this product? A: This product comes with a standard 6‑month warranty against manufacturing defects. Q: What is the typical shipping time? A: This item is generally in stock. The final lead time will be confirmed when we provide your official quote, based on your destination and shipping method preference.
