Cummins Accessories
Cummins/Cummins
4973870
Throwing truck
M11
Click here to discover thousands of genuine and aftermarket spare parts available for immediate dispatch. Top-rated service!
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Click for 1688 Wholesale OffersNeed a specific flywheel shell, flywheel housing, or related engine casing for your unique equipment? Growshine International offers professional services for the customized development and manufacturing of various specialized components, including precision casting and machining for the Cummins QSM11 and Hyundai 485 series. Contact us today for bespoke solutions!
Growshine International, a trusted name in Engineering Machinery Parts and Heavy Truck Parts, proudly supplies the critical engine accessory, the Flywheel Shell. This specific component is essential for mounting the transmission and housing the flywheel assembly in high-performance engines. Our inventory includes the premium Cummins QSM11 Flywheel Shell, Part No. 4973870, which is manufactured to meet or exceed OEM specifications. We ensure reliable heavy equipment parts distributor services globally, making sure you get the Genuine 4973870 Cummins part number or an equivalent high-quality aftermarket QSM11 part.
Furthermore, we stock the Hyundai 485 Flywheel Shell, perfectly adapted for the Hyundai R485LC-9 Excavator model. As leading import and export specialists in Agricultural Machinery Parts and Auto Parts, Growshine International (格莳国际) ensures seamless global sourcing for agricultural machinery components and industrial diesel engine repair components. Our focus is on providing high-quality diesel engine flywheel housing assembly units and heavy truck transmission replacement parts.
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The Flywheel Shell, often called the flywheel housing, is a structural component of the engine that bolts directly to the engine block. Its primary function is to enclose and protect the engine's flywheel and clutch assembly, maintaining precise alignment between the engine and the transmission or torque converter. This precision is critical for smooth power transfer and preventing premature failure of transmission components. The Flywheel Shell 4973870 for the Cummins QSM11 is a robust casting designed to handle the high torque and vibrations of a heavy-duty industrial diesel engine.
The failure of a flywheel shell can lead to severe engine damage or transmission misalignment. We recommend using only genuine or certified aftermarket parts, such as those provided by Growshine, to ensure structural integrity and long-term performance for your Cummins QSM11 or Hyundai 485 series machinery.
Final Drive: Located on the tracks/wheels. Converts engine power into final traction. Keyword Example: Komatsu PC200-8 Final Drive.
Hydraulic Control Valve: Located in the hydraulic system manifold. Directs high-pressure fluid flow. Keyword Example: Caterpillar 320D Hydraulic Control Valve.
Swing Motor: Located in the excavator upper carriage. Drives the rotation of the machine. Keyword Example: Volvo EC380D Swing Motor Seal Kit.
EGR Cooler: Located on the exhaust side of the engine. Cools exhaust gas before recirculation. Keyword Example: Freightliner Cascadia DD15 EGR Cooler.
Turbocharger Cartridge (CHRA): Located inside the turbocharger housing. Central rotating assembly. Keyword Example: Ford F-150 EcoBoost Turbocharger Cartridge.
King Pin Kit: Located in the front axle assembly. Connects the axle to the steering knuckle. Keyword Example: Kenworth T680 King Pin Kit.
Hydraulic Pump Gear: Located inside the hydraulic pump. Creates fluid pressure. Keyword Example: John Deere 7830 Hydraulic Pump Gear.
Piston Ring Set: Located around the piston in the cylinder. Seals combustion chamber. Keyword Example: Isuzu 4HK1 Piston Ring Set.
Lift Cylinder Seal Kit: Located in the hydraulic lift arms. Prevents oil leaks in the cylinder. Keyword Example: Massey Ferguson 5713 Lift Cylinder Seal Kit.
Injector Nozzle: Located at the end of the fuel injector. Sprays fuel into the combustion chamber. Keyword Example: Cummins ISX Injector Nozzle.
Equipment: Hitachi ZX330-3 Excavator
Fault: Slow or Weak Travel Speed (Track Motors)
Analysis & Solution: This issue often stems from a loss of pressure or flow to the travel motors. First, check the main hydraulic pump pressure and the pilot pressure. A common cause is a faulty Hydraulic products Solenoid Valve or a damaged swivel joint seal (center joint) leaking pressure between the chassis and the upper structure. Inspect the solenoid valves (like KDRDE5K-20/30C02-106, SKX5P-17-201 imported solenoid valves) for electrical faults, and examine the swing bearing area for oil leaks from the swivel joint. Replace the affected seals or valve to restore proper flow, ensuring your Hitachi ZX330-3's travel performance is maximized.
Growshine International (格莳国际) is your premier source for the import and export trade of Engineering Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Auto Parts. We specialize in providing reliable parts like the Cummins QSM11 Flywheel Shell 4973870, ensuring fleet uptime and efficient maintenance.
We offer specialized sealing solutions. Click for our exclusive promotion on Bulldozer Hydraulic Pump Skeleton Oil Seals AP1709, AP1709L. Source high-quality excavator engine accessory components and ensure your machinery is always running efficiently.
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