FACTORY DIRECT POWER

Need a specific component for your heavy equipment? We offer Custom Development and Production for a vast array of spare parts. As a genuine Source Manufacturer, we guarantee OEM quality for global Foreign Trade Export. Contact us today for your CAT 339-9637 Valve and all related engine components!

For the rigorous demands of mining and heavy construction, reliable engine components are non-negotiable. We proudly supply the high-quality Caterpillar CAT Valve , specifically the critical part numbers 339-9637 and 3399637. This essential component ensures optimal engine performance and longevity for your Caterpillar machinery. As a leading source for Heavy Equipment Maintenance and Genuine Replacement Parts , we understand the importance of minimizing downtime and maintaining fleet efficiency globally.

Shandong Jufengyuan is your trusted partner in the global supply chain for Off-Highway Diesel Engine Repair and Construction Machinery Components . Our core expertise lies in providing high-grade parts for major brands. Our extensive inventory includes Sandvik Parts, Atlas Parts, Epiroc Parts, Cummins Parts, Deutz Parts, Carterpillar Parts, Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts. We are the China OEM Parts supplier you can rely on for Excavator Parts Supply and Mining Drill Equipment Spares .

We incorporate crucial long-tail keywords to optimize your search experience, ensuring you find the exact part you need, whether it is for Hydraulic System Overhaul , Crawler Drill Maintenance , Rock Drill Components , Wheel Loader Spares , Grader Blade Replacement , Diesel Engine Cylinder Head , Transmission System Parts , Brake System Components , Undercarriage Repair Kits , Final Drive Assembly , Pump Repair Kits , Seal Kits for Hydraulic Cylinders , Turbocharger Service Kits , Oil Cooler Replacement , Fuel Injection Pump Repair , Radiator Core Upgrade , Electrical Sensor Replacement , Filter Element Wholesale , Gasket and Seal Sets , or Precision Machined Engine Components .

Understanding the components is key to effective maintenance:

• Rock Drill Shank Adapter: A coupling component that transfers impact energy and rotation to the drill rod. Location: Front end of the rock drill. Example: Sandvik DT1131 Shank Adapter / Адаптер хвостовика Sandvik DT1131 .

• Boom Assembly: The primary structure that positions the working tool. Location: Connected to the main frame of the machine. Example: Atlas Copco Boomer 282 Boom Assembly / Атлас Копко Бумер 282 Сборка стрелы .

• Feed Cylinder: A hydraulic cylinder used to push the rock drill forward along the feed beam. Location: Mounted on the feed beam. Example: Epiroc Simba S7 Feed Cylinder / Эпирок Симба S7 Цилиндр подачи .

• Piston: The moving component housed in the engine cylinder, transmitting force. Location: Inside the engine block. Example: Caterpillar D8T Piston / Катерпиллар D8T Поршень .

• Main Control Valve: Directs hydraulic fluid to various actuators (cylinders, motors). Location: In the hydraulic control section of an excavator. Example: Komatsu PC200-8 Main Control Valve / Комацу PC200-8 Главный управляющий клапан .

• Track Roller (Lower Roller): Supports the weight of the machine and guides the track chain. Location: Undercarriage. Example: Hitachi ZX350K Track Roller / Хитачи ZX350K Опорный каток .

• Fuel Injector: Sprays atomized fuel into the engine cylinders. Location: Cylinder head. Example: Cummins QSK60 Fuel Injector / Камминз QSK60 Форсунка .

• Swing Motor: Drives the rotation of the upper structure (cab and boom). Location: Center of the chassis. Example: Volvo EC480D Swing Motor / Вольво EC480D Поворотный двигатель .

• Torque Converter: A fluid coupling that transfers rotational power from the engine to the transmission. Location: Between the engine and transmission. Example: Liebherr L 580 Torque Converter / Либхер L 580 Гидротрансформатор .

• Bucket Tooth Adapter: A component that holds the replaceable bucket tooth in place. Location: Edge of the bucket. Example: Hyundai R520LC-9 Bucket Tooth Adapter / Хендай R520LC-9 Адаптер ковшового зуба .

We specialize in parts like the Sandvik DT1131 Boom Assembly Valvola , Atlas Copco Rocket Boomer 282 Hydraulic Valve Block , and Epiroc Simba S7 Rock Drill Parts . We ensure all replacement components, including the vital Caterpillar CAT 339-9637 3399637 Valve , meet strict quality specifications for optimal performance.

Our Business Commitment

Shandong Jufengyuan is committed to being a premier provider of OEM Quality Excavator Components and Mining Machinery Spares . Our business model focuses on Factory Direct Sales, cutting out middlemen to offer competitive pricing on all our products, from Sandvik Parts to the CAT 339-9637 Valve. We support Global Export with reliable logistics, ensuring your parts arrive quickly and ready for installation. Partner with us for reliable Heavy Equipment Spare Parts Supply and bespoke Customized Spare Parts solutions tailored to your fleet's specific needs.