Welcome to Growshine International, your trusted source for high-quality engineering machinery accessories. We proudly present the premium replacement Radiator Core specifically designed for the Caterpillar 950H Wheel Loader, 950GC, and 950B models. This essential cooling component ensures optimal engine temperature and longevity for your heavy-duty equipment. The primary replacement part numbers are 256-5310, 350-7475, 387-6051, and 2W-5539. For seamless search results, remember the non-hyphenated equivalents: 2565310, 3507475, 3876051, and 2W5539.

Growshine International (格莳国际) specializes in the import and export trade of comprehensive spare parts solutions, including engineering machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. We offer everything from Caterpillar loader air filters to Cummins engine overhaul kits, and truck brake pads replacement. Our commitment is to provide durable and reliable parts for the global aftermarket construction equipment parts industry, focusing on quality control and competitive pricing for wheel loader maintenance spares and heavy equipment cooling components. We are experts in excavator hydraulic pump repair kits, Deutz engine fuel injectors, John Deere transmission filters, and Volvo truck clutch assembly.

Key Component Glossary:

• Hydraulic Pump (Installation: Transmission System): Converts mechanical power into hydraulic energy to operate various functions. Example: Komatsu PC200-8 Hydraulic Main Pump.

• Fan Motor (Installation: Cooling System): Drives the fan to draw air across the radiator. Example: Caterpillar 345D Fan Motor.

• Fuel Injector (Installation: Engine): Atomizes fuel for combustion within the engine cylinder. Example: Isuzu 6HK1 Fuel Injector.

• Clutch Disc (Installation: Drivetrain): Engages and disengages engine power to the transmission. Example: Scania R450 Clutch Disc Assembly.

• Tie Rod End (Installation: Steering System): Connects the steering rack to the steering knuckle. Example: Ford Focus Tie Rod End.

• Brake Caliper (Installation: Wheel/Brake System): Houses the pistons and brake pads to slow the wheel. Example: Mercedes-Benz Actros MP4 Brake Caliper.

• Alternator (Installation: Engine): Converts mechanical energy into electrical energy to charge the battery and power the electrical system. Example: Kubota L4701 Alternator.

• Track Roller (Installation: Undercarriage): Guides and supports the track link on crawler equipment. Example: Hitachi EX200-5 Track Roller.

• Water Pump (Installation: Engine Cooling System): Circulates coolant between the engine and the radiator. Example: Foton Auman H5 Water Pump.

• Pressure Plate (Installation: Drivetrain): Applies pressure to the clutch disc against the flywheel. Example: Massey Ferguson 5710 Pressure Plate.

Product Knowledge: Radiator Core for Caterpillar 950H

The Radiator Core 256-5310 is the heart of your Caterpillar 950GC's cooling system. It is responsible for the heat exchange process. Hot coolant flows through tubes while air passes over fins, dissipating heat and maintaining the Wheel Loader Engine's operating temperature within safe limits. Using a high-quality replacement like the 387-6051 (3876051) ensures maximum heat transfer efficiency and prevents costly engine overheating, a critical factor for heavy equipment reliability and construction site productivity.

Troubleshooting Tip: Engine Overheating on Caterpillar 950H Wheel Loader

Symptom:

The temperature gauge on a Caterpillar 950H rises rapidly under load.

Possible Cause & Solution:

A common cause, especially in older construction equipment, is a clogged or damaged Radiator Core 2W-5539. Over time, debris or mineral deposits can reduce the core's efficiency. The fix: First, check the coolant level and fan operation. If the issue persists, the Radiator Core 2W5539 may require chemical cleaning or a complete replacement with a high-flow unit like the 256-5310 to restore proper cooling capacity and prevent engine failure. Regular maintenance checks of the cooling system components are vital for extending equipment lifespan.

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• For KALMAR products, click here to see the full product list!

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Growshine International: Your Global Parts Partner

We are dedicated to providing global solutions for construction machinery spare parts export, including popular items like heavy-duty truck engine sensors, tractor hydraulic valve assembly, and excavator swing motor seal kits. Our inventory ensures fast access to genuine OEM replacement parts and quality aftermarket Caterpillar cooling parts. Whether you need a Skid Steer Loader track shoe, diesel engine repair solutions, auto transmission overhaul kit, or an agricultural equipment PTO shaft, Growshine International (格莳国际) is your reliable foreign trade partner for vehicle components and heavy machinery components supply chain. Our core business includes all aspects of spare parts import export trade for machinery.

广数供应链（CGSC）专注于为工程机械工厂和贸易公司提供一站式外贸解决方案。我们的服务涵盖专业网站开发、高效网站运营及全程外贸陪跑服务。                无论您是寻找工程机械配件外贸网站建设、重卡零件海外市场推广，还是需要农机配件出口流程指导、汽车配件国际电商运营，我们都能提供最专业的支持，助您的业务实现全球增长。                需要网站开发，运营，外贸陪跑，可以联系我们： +86 18664845294。