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423-07-31504 BLOWER ASS’Y FOR KOMATSU WA200-6/WA150-6

423-07-31504 Blower A/C (Motor Assembly) is a precision-engineered climate control component, specifically designed for Komatsu SA6D125E, SAA6D102E, and SAA6D114E engines and compatible heavy equipment. This genuine Komatsu A/C blower motor is manufactured to strict Komatsu Engineering Standards, delivering consistent airflow and reliable cabin climate control in the most demanding construction and mining environments. Its robust construction ensures long service life, keeping operators comfortable and productive in extreme temperatures .

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ItemSpecification
Product NameBLOWER ASS’Y
Part Number423-07-31504
BrandKomatsu
Machine ModelKomatsu SA6D125E / SAA6D102E / SAA6D114E
Weight1.83 kg – 3.60 kg (varies by configuration, packaged weight approx. 3.59 kg)
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 A/C blower motor assembly for heavy equipment cabin climate control
  • Manufactured to Komatsu Engineering Standards for optimal operator comfort and easy machine operation 
  • Ensures consistent airflow and efficient cabin cooling/heating in harsh construction and mining environments
  • Durable construction for long service life and reliable performance under heavy-duty conditions
  • Engineered for direct plug-and-play installation with factory-matched specifications
  • Factory-tested quality assurance

Compatible Machine

This blower motor assembly is compatible with the following Komatsu equipment:

Engine Models:

  • Komatsu SA6D125E
  • Komatsu SAA6D102E
  • Komatsu SAA6D114E

Compatible Komatsu Equipment (typical applications):

Machine TypeApplicable Models
ExcavatorsPC300, PC350, PC400, PC450 series
Wheel LoadersWA380, WA420, WA450, WA470 series
DozersD155, D275, D375, D85 series
Motor GradersGD555, GD655, GD675 series

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

Applications

The Komatsu 423-07-31504 Blower Motor Assembly is a cabin climate control component widely used in heavy equipment operating under demanding conditions, including:

  • Open-pit mining operations
  • Quarry and aggregate production
  • Large-scale excavation projects
  • Heavy earthmoving and construction
  • Road construction and grading
  • Material handling and loading operations

A fully functional A/C blower motor is essential for maintaining operator comfort and productivity in extreme temperatures, whether in hot mining environments or cold weather conditions.

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 A/C components, we also supply engine parts, hydraulic components, undercarriage parts, 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

Shipping methods:

  • 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 423-07-31504 Blower A/C (Motor Assembly) 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: 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 engine serial number (E/S), machine serial number (S/N), 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.
  • 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.