ylcmparts

YLCM Parts supplies a wide range of Komatsu spare parts for construction, mining and heavy-duty equipment. Our Komatsu parts range covers major machine systems and maintenance components, including:

  • Engine Parts – engine assemblies, pistons, crankshafts, camshafts, oil pumps, water pumps, turbochargers, injectors and more.
  • Hydraulic Parts – hydraulic pumps, cylinders, valves, motors, accumulators and related components.
  • Transmission Parts – transmissions, final drives, gears, shafts, planetary gears, carriers, pinions and other drivetrain components.
  • Undercarriage Parts – track components, rollers, idlers, sprockets, wheel hubs and related parts.
  • Electrical Parts – sensors, alternators, wiring harnesses, lamps and electrical components.
  • Cooling System Parts – radiators, oil coolers, aftercoolers, cores and related components.
  • Cab & Air Conditioning Parts – compressors, condensers, evaporators, blowers, mirrors, seats, levers and other cab components.
  • Seals, Bearings & Service Parts – oil seals, O-rings, bearing assemblies, bearing races, service kits and other maintenance parts.

Whether you need a single replacement component or a complete engine or maintenance package, YLCM Parts can help you source the right Komatsu parts for your equipment.

Why Choose Our Komatsu Parts?

Genuine & OEM-Spec Options

We offer genuine Komatsu parts as well as OEM and high-quality aftermarket alternatives to meet different equipment requirements and budgets.

Wide Model Coverage

Our Komatsu parts cover excavators, wheel loaders, bulldozers, mining trucks and other heavy equipment, with parts available for a wide range of machine models.

Verified Manufacturing Sources

We work with verified manufacturers and inspect products before shipment to ensure consistent quality and reliable performance.

Competitive Global Sourcing

By working directly with qualified manufacturers, we help customers reduce sourcing costs while maintaining appropriate quality standards.

Why Choose YLCM Parts

  • 22+ Years of Industry Experience
  • 20+ Verified Manufacturers
  • 50+ Countries Served
  • Fast Quotation Response
  • One Supplier for Multiple Brands
  • Complete Parts Sourcing
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Komatsu Equipment & Applications

Komatsu Excavators

Parts for Komatsu excavators, including engine, hydraulic, electrical, transmission, undercarriage and cab components.

Komatsu Wheel Loaders

Replacement parts for Komatsu wheel loaders, including engine components, cooling systems, hydraulic parts, transmission components and electrical systems.

Komatsu Bulldozers

Parts for Komatsu bulldozers such as D-series machines, including engine, transmission, undercarriage, structural and hydraulic components.

Komatsu Mining Trucks

Heavy-duty replacement parts for Komatsu mining trucks and dump trucks, including engine, transmission, final drive, cooling and electrical components.

Komatsu Parts Supplier

Komatsu is one of the world's leading manufacturers of construction and mining equipment, with machines operating in demanding environments across the globe. Reliable replacement parts are essential for keeping Komatsu equipment productive and reducing unplanned downtime.

YLCM Parts supplies Komatsu spare parts for excavators, wheel loaders, bulldozers, mining trucks and other heavy equipment. Our product range covers major machine systems, including engine components, hydraulic components, transmission parts, undercarriage parts, electrical components, cooling system parts, seals, bearings and cab components.

Komatsu Engine Parts

We supply a wide range of Komatsu engine components, including engine assemblies, pistons, crankshafts, camshafts, oil pumps, water pumps, turbochargers, injectors, nozzles, belts and other engine-related parts. Our engine parts cover various Komatsu diesel engine models used in construction and mining equipment.

Komatsu Hydraulic Parts

Hydraulic systems are critical to excavator and heavy equipment performance. YLCM Parts supplies hydraulic pumps, motors, cylinders, control valves, solenoid valves, accumulators and other hydraulic components for Komatsu equipment.

Komatsu Transmission & Final Drive Parts

For heavy-duty applications, transmission and final drive components must withstand high loads and continuous operation. Our Komatsu transmission parts include gears, shafts, carriers, planetary gears, pinions, final drive components and other drivetrain parts.

Komatsu Undercarriage Parts

We also supply undercarriage and wear-related components for Komatsu tracked equipment, including rollers, idlers, track components, sprockets, wheel hubs and related parts.

Parts for Komatsu Mining Equipment

Komatsu mining equipment operates under some of the most demanding working conditions. YLCM Parts provides replacement components for mining trucks and other heavy-duty equipment, helping mining companies, distributors and repair businesses maintain their machines and reduce equipment downtime.

Genuine, OEM and Aftermarket Options

Depending on your requirements, we can help source genuine Komatsu parts, OEM-spec components and quality aftermarket alternatives. If you already have a Komatsu part number, machine model or serial number, send it to our team and we can help verify the correct part and provide a quotation.

Global Komatsu Parts Supply

YLCM Parts supports international customers with sourcing, quality inspection, export packaging and global shipping. Whether you need one replacement part or a complete parts list, our team can provide a sourcing solution based on your machine, application and required quality level.

Contact YLCM Parts today for Komatsu spare parts, replacement parts and equipment components. Send us your part number or machine model to receive a quotation and parts matching support.