Growshine Harness Switch Assembly 20Y-06-31320 20Y0631320 for Komatsu PC1250 PC1250 Excavator

Buy OEM 20Y-06-31320 emergency switch for PC1250, new with 6 months warranty. Available for express and standard freight.

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发布日期:2025-10-16 12:56:28

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产品详情

格莳国际 工程机械 重卡 农机 汽配
  • Part Name: Harness Switch Assembly

  • Part No: 20Y-06-31320

  • Applicable Models: Komatsu PC1250 PC1250 Excavator

  • Delivery Options : Express freight / Standard (sea) Freight

  • Condition/Options:  New/ OEM replacement / Genuine original

  • Warranty : 6 months

  • MOQ : 1 Piece

Growshine Harness Switch Assembly 20Y-06-31320 20Y0631320 for Komatsu PC1250 PC1250 Excavator

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Your trusted source for genuine quality Engineering Machinery Parts and Auto Parts!

Need a specific version of this Harness Switch Assembly or a related electrical component?
       Growshine International offers professional Custom Development and Tailored Manufacturing services for a wide range of spare parts!

Premium Growshine Harness Switch Assembly for Komatsu

Growshine International, your reliable partner in Engineering Machinery Parts and global trade, proudly presents the replacement Harness Switch Assembly with part number 20Y-06-31320 (20Y0631320). This critical electrical component is engineered for seamless integration and optimal performance in the Komatsu PC1250 Excavator. As a leading supplier specializing in the import and export of Heavy Truck Parts, Agricultural Machinery Parts, and Auto Parts, we ensure that every product meets stringent quality standards. We offer comprehensive solutions for Construction Equipment Spares, catering to the demanding needs of the mining and construction industries. Our focus on quality guarantees superior durability and compatibility.

Application and Key Features

This Harness Switch Assembly 20Y-06-31320 20Y0631320 is specifically designed for the Komatsu PC1250 model, playing a vital role in the excavator's electrical system, often connecting main power and control switches. The meticulous construction of this harness ensures reliable signal transmission and power distribution, which are essential for the smooth operation of your heavy-duty equipment. Growshine offers high-quality Hydraulic Pump Repair Kits, Undercarriage Parts, and Engine Components, making us a one-stop-shop for all your maintenance and repair needs. Key long-tail keywords related to our business include Excavator Electrical Parts Replacement, Genuine Quality Komatsu Parts Supplier, Heavy Duty Truck Brake System Components, and Agricultural Tractor Steering Gear Assembly.

Comprehensive Parts Solutions by Growshine International

As part of our commitment to offering a complete range of spare parts, we continuously expand our inventory. Need a new Harness Switch Assembly or perhaps other electrical components?

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We are experts in the supply of Engine Control Unit (ECU) parts and Fuel Injector Nozzle assemblies for various applications. For your turbocharger needs, you can easily query parts:

Also, explore our comprehensive product range:

Growshine International (格莳国际) specializes in the global import and export trade of Engineering Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Automobile Spare Parts. Our long-tail keyword focus includes: Komatsu PC1250 Maintenance Kit Supplier, Engine Gasket Sets for Heavy Equipment, Hydraulic Cylinder Seal Kits Wholesale, Truck Gearbox Transmission Parts, Off-Road Vehicle Spares Distributor, OEM Quality Komatsu Electrical Parts, and Aftermarket Heavy Equipment Parts Exporter.

Technical Insights and Spare Parts Glossary

Understanding the components is key to effective maintenance. Here are 10 parts definitions related to our core business of Engineering Machinery Parts, Heavy Truck Parts, Agricultural Machinery Parts, and Auto Parts:

  • Fuel Injector Nozzle: Installed in the engine cylinder head; sprays atomized fuel into the combustion chamber. Example: Caterpillar 320D Fuel Injector Nozzle.

  • Hydraulic Pump: Installed near the engine or gearbox; converts mechanical power into hydraulic energy. Example: Kawasaki K3V112DT Hydraulic Pump.

  • Brake Caliper: Part of the braking system, surrounding the brake disc; holds the brake pads. Example: Freightliner Cascadia Brake Caliper.

  • Steering Gear Assembly: Located in the vehicle's steering system; translates rotational movement of the steering wheel into lateral movement. Example: John Deere 8320R Steering Gear Assembly.

  • Turbocharger Cartridge (CHRA): Core rotating assembly of the turbocharger; boosts engine power. Example: Holset HX55 Turbocharger Cartridge.

  • Engine Control Unit (ECU): Located in the cabin or engine bay; electronic brain that controls engine functions. Example: Cummins ISX15 ECU.

  • Track Roller: Part of the undercarriage, beneath the main frame; guides and supports the track chain. Example: Komatsu PC200-8 Track Roller.

  • Alternator: Mounted on the engine; converts mechanical energy into electrical energy to charge the battery. Example: Volvo VNL Alternator.

  • Tie Rod End: Part of the steering linkage; connects the tie rod to the steering knuckle. Example: Ford F-150 Tie Rod End.

  • Main Control Valve: Located in the excavator hydraulic system; directs flow of hydraulic oil to actuators. Example: Hitachi ZX330 Main Control Valve.

Heavy Truck Troubleshooting: Freightliner Cascadia (Heavy Truck) Engine Overheating

Issue: A Freightliner Cascadia (Heavy Truck) with a Cummins ISX engine is experiencing frequent engine overheating, especially under heavy load. The temperature gauge spikes, and the warning light illuminates.

Common Cause & Solution: A frequent culprit is a failing Thermostat (a key Cooling System Component) or a clogged radiator/charge air cooler. If the thermostat is stuck closed, coolant circulation is restricted. The quick solution is to check the coolant level and system pressure. If these are fine, inspect the Thermostat for proper opening/closing. Replacing a faulty Thermostat is often necessary. If the issue persists, a full flush and inspection of the radiator for debris or internal blockage is required. Regular maintenance, including using the correct coolant and timely replacement of Filter Elements, is preventative.

We ensure fast and reliable sourcing of OEM Quality Parts and high-performance aftermarket solutions for your Komatsu PC1250 and other Mining Equipment Parts.

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