Manufacturer Direct Sale & Customization Services!

As a Source Factory, we specialize in R&D and Custom Development of various high-quality Engine and Construction Machinery Spare Parts, including the Perkins Valve Guide and High-Temperature Exhaust Valve. Global Export Ready!

When it comes to maintaining the peak performance of your heavy equipment, the quality of internal engine components is non-negotiable. We are proud to present premium replacement parts for Perkins Engines, specifically focusing on the robust C6.6, C4.4, and C7.1 series. Our featured component is the precision-engineered Valve Guide, with the critical part number 380-2073. This component is essential for valve alignment, ensuring a perfect seal and optimal engine compression. Furthermore, we offer the corresponding High-Temperature Exhaust Valve, designed to withstand the extreme thermal stresses of continuous heavy-duty operation. Choosing the right Perkins Parts guarantees longevity and reduces downtime for machines operating globally.

We focus on supplying reliable engine components and high-quality diesel engine components for all your heavy duty engine maintenance needs.

Based in Shandong Jufengyuan, our core business revolves around providing a comprehensive range of Construction Machinery Spares and Heavy Equipment Components. Our extensive inventory covers major global brands, including 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 a trusted source for Aftermarket Parts Solutions, specializing in drill rig parts, excavator engine parts, crushing equipment spares, hydraulic rock drill parts, and mining equipment parts.

Our commitment is to deliver parts that meet or exceed OEM specifications, ensuring your equipment's undercarriage parts, hydraulic pump components, transmission spare parts, loader bucket teeth, dozer track links, grader blades, rock breaker chisels, concrete pump wear plates, seal kits for cylinders, fuel injection pumps, turbocharger assemblies, gearbox components, high-pressure hoses, filter elements, and electrical control units function flawlessly. We are your partner for engine maintenance kits and preventive maintenance spares.

Key Construction Machinery Component Definitions

Understanding the key components is vital for effective maintenance. Here are 10 essential engineering machinery parts:

• 1. Piston Ring: Seals the combustion chamber, installed in the piston groove. Example: Sandvik Parts - Drill Rig Ranger DX800 - Piston Ring (EN: Кольцо поршневое / ZH: 活塞环).

• 2. Hydraulic Cylinder Seal Kit: Prevents fluid leakage, installed in the hydraulic cylinder head and piston. Example: Atlas Copco Parts - Rock Drill COP 1838 - Hydraulic Cylinder Seal Kit (EN: Комплект уплотнений гидроцилиндра / ZH: 液压缸密封件).

• 3. Track Shoe: Provides traction and support, bolted to the track chain. Example: Epiroc Parts - Surface Drill Rig SmartROC D65 - Track Shoe (EN: Башмак гусеницы / ZH: 履带板).

• 4. Injector Nozzle: Atomizes and sprays fuel, installed in the cylinder head.

• 5. Swing Bearing (Slewing Ring): Allows the upper structure to rotate, mounted between the chassis and cabin.

• 6. Main Control Valve: Directs hydraulic fluid flow, located in the main hydraulic system block.

• 7. Idler Wheel: Guides the track and maintains tension, located at the front or rear of the undercarriage.

• 8. Torque Converter: Transfers power from the engine to the transmission, located in the powertrain.

• 9. Starter Motor: Engages the engine flywheel to start the engine, bolted near the engine block.

• 10. Relief Valve: Limits maximum system pressure, installed within hydraulic pumps or control valves.

Your Global Partner for Perkins and Heavy Machinery Components

At Shandong Jufengyuan , we don't just supply parts; we offer comprehensive Aftermarket Parts Solutions. Our business is built on integrity, rapid logistics, and technical expertise . We ensure every product, from a small Perkins C6.6 Valve Guide 380-2073 to large Sandvik drill rig parts, meets stringent quality standards. We are a reliable Source Factory committed to Global Export , providing you with competitive pricing and consistent availability of high-demand and niche heavy equipment components. Contact us today for reliable and durable engine maintenance and equipment overhaul parts.