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421-22-11450 GEAR for KOMATSU WA420-3/HD255-5

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ItemSpecification
Product NameGEAR
Part Number421-22-11450
BrandKomatsu
Machine ModelKomatsu WA420-3 Wheel Loader / HD255-5 Dump Truck
Weight0.14kg
MaterialHigh-strength Aluminum / Steel with corrosion-resistant coating, engineered for superior heat transfer and durability.
ConditionBrand New – Genuine
Warranty6 Months
PackagingStandard Export Carton
AvailabilityGenerally in stock

Features & Benefits

  • Genuine Komatsu pinion / strainer assembly component
  • Precision-engineered for reliable power transmission in drivetrain systems
  • Designed for durability in heavy-duty construction and mining operations
  • Manufactured to OEM specifications for perfect fit and performance
  • Compatible with multiple Komatsu engine models
  • Factory-tested quality assurance
  • Ready for direct installation

Compatible Machine

This part is compatible with:

  • Komatsu WA420-3 Wheel Loader 
  • Komatsu HD255-5 Dump Truck 
  • Komatsu D475ASD Super Dozer

Engine Compatibility:

  • Komatsu SA6D125E
  • Komatsu SAA6D102E
  • Komatsu SAA6D114E

If you’re unsure whether this part matches your machine, simply provide your machine serial number (PIN) or original part number, and our technical team will verify compatibility before shipment.

Applications

The Komatsu 421-22-11450 strainer assembly / pinion is widely used in heavy equipment operating under demanding conditions, including:

  • Open-pit mining
  • Quarry operations
  • Large-scale excavation
  • Heavy earthmoving
  • Infrastructure construction
  • Aggregate production
  • Material handling and loading operations

Its robust construction and precise engineering make it a reliable component for drivetrain and fluid systems in demanding applications.

Why Choose YLCM?

YLCM Parts specializes in supplying genuine Komatsu parts, complete machines, and components to customers worldwide.

We provide:

  • Genuine Komatsu parts and assemblies
  • OEM and high-quality aftermarket spare parts
  • Competitive factory pricing
  • Fast worldwide delivery
  • Professional export packaging
  • Technical support before and after sales
  • Extensive export experience serving customers in Russia, Southeast Asia, the Middle East, Africa, and South America

In addition to drivetrain components, we also supply engine parts, hydraulic parts, undercarriage components, filters, electrical parts, and a full range of Komatsu replacement parts.

Packaging & Shipping

Every part is professionally packed to ensure safe international transportation.

Packaging options include:

  • Standard export carton
  • Heavy-duty steel frame (for bulk orders)
  • Export-standard wooden crate
  • Moisture-proof protection
  • Sea freight
  • Railway transportation
  • Multimodal logistics solutions

Each part is securely packaged to minimize transportation risks and ensure arrival in excellent condition.

Request a Quote

Looking for the 421-22-11450 STRAINER ASS’Y / PINION for Komatsu?

Contact YLCM today to receive:

  • Latest quotation
  • Delivery lead time
  • Packing details
  • Shipping solution
  • Technical support
  • OEM part verification

Our experienced sales team will respond promptly with a competitive quotation and professional service tailored to your project requirements.

Frequently Asked Questions

Q: What is the typical shipping time?
A: This item is generally in stock. The final lead time will be confirmed when we provide your official quote, based on your destination and shipping method preference.

Q: Is this a genuine Komatsu part?
A: Yes, our products are genuine Komatsu parts. In addition, we also offer high-quality aftermarket and OEM-spec components to meet diverse customer needs and budget requirements. Please contact us if you have a specific preference, and we will be happy to assist.

Q: How do I confirm this part is correct for my machine?
A: To ensure perfect compatibility, please provide your machine serial number (S/N), engine serial number (E/S), or the original part number to our team. We will verify the match for you promptly.

Q: What is the warranty on this product?
A: This product comes with a standard 6-month warranty against manufacturing defects.