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2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
Specifications
Fan Pilot :
82.45mm
Delivery Time :
3-10 working days for stock, 25-30 days for production
Certification :
ISO9001, ISO14001,IATF16949
Model Number :
2A7-01-21543
Material :
Steel (Aluminum Copper Iron Structure)
Supply Ability :
1000 Pieces per Month
Place of Origin :
HuBei，China
OE Number :
2A7-01-21543, 2A70121543, 2A7-01-21203, 2A70121203
Packaging Details :
Inner: Plastic bag; Outer: Export-grade carton box. Neutral or customized packaging available.
Compatible Models :
PC500LC-10R, PC500LC-10MO, HB365LC-3
Payment Terms :
T/T
Brand Name :
AOWO
Bolt Circles :
4
Warranty :
1 Year
Mounting Type :
Flange
Diameter :
164.5mm
Shaft Outer Diameter :
82mm
Rotation Direction :
Clockwise (CW)
Description
2A7-01-21543 Komatsu Viscous Fan Clutch for PC500LC-10R Excavator

The 2A7-01-21543 Komatsu viscous fan clutch is a factory-quality replacement for Komatsu PC500LC-10R, PC500LC-10MO, and HB365LC-3 excavators. This thermostatic fan drive ensures optimal engine cooling under demanding construction and mining conditions.

Product Specifications
Parameter Specification
OE Number 2A7-01-21543, 2A70121543, 2A7-01-21203, 2A70121203
Diameter 164.5mm
Fan Pilot 82.45mm
Shaft Outer Diameter 82mm
Bolt Circles 4
Rotation Clockwise (CW)
Mounting Flange (Bolt-On Installation)
Material Steel with Aluminum Copper Iron Structure
Condition 100% New Aftermarket
Warranty 1 Year
Key Benefits
  • Factory Quality: Performance equivalent to original Komatsu equipment
  • Heavy-Duty Construction: Built with high-temperature epoxy, heavy-duty rectifiers, and quality bearings
  • Direct-Fit Installation: Bolt-on design for quick and easy replacement
  • Optimal Cooling: Thermostatic viscous engagement maintains ideal engine temperature in demanding conditions
Compatible Models
  • Komatsu PC500LC-10R
  • Komatsu PC500LC-10MO
  • Komatsu HB365LC-3
  • Other Komatsu excavators requiring 2A7-01-21543 series fan clutch
Packaging
  • Customized color box (minimum order of 200 pieces)
  • Neutral box (free)
  • AOWO box (free)
  • Wooden box
FAQ

Q: Are you a factory or trading company?
A: We are a manufacturing factory with over 20 years of production experience and TS/ISO 16949 certification.

Q: What is the warranty period?
A: 1 year warranty from delivery date.

Q: What is the delivery time?
A: 3-10 working days for stock items, 25-30 days for bulk production orders.

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2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3

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Product Detail
Fan Pilot :
82.45mm
Delivery Time :
3-10 working days for stock, 25-30 days for production
Certification :
ISO9001, ISO14001,IATF16949
Model Number :
2A7-01-21543
Material :
Steel (Aluminum Copper Iron Structure)
Supply Ability :
1000 Pieces per Month
Contact Supplier
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3
2A7-01-21543 Komatsu Viscous Fan Clutch 164.5mm CW Flange Mount Cooling Drive for PC500LC-10R HB365LC-3

Hubei Aowo Automotive Technology Co., Ltd.

Verified Supplier
1 Years
hubei
Since 2008
Business Type :
Manufacturer
Main Products :
Engine Fan Clutch, Truck Fan Clutch, Electronic Fan Clutch
Total Annual :
5000000-10000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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