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SPECTRUM MODULAR FAN DRIVE
#KMRRV0610400-03
Specifications
Drive Bolt Thread 1.25-16UN-2B LH
Fan Size (in.) 27-28
Length (in.) 2
Mount Type Spin-On
OEM Part # 3584438C3, 3584438C2, 3584438C1, 010021526, 010019556
Overview Proven Technology: Viscous fan drives are cost-effective fan drives that control fan speed in direct proportion to engine cooling needs, which means no wasted horsepower or fuel. They are self-contained, meaning they do not require maintenance of any kind and there are no external controls required to operate. Always in Stock: Authorized Spectrum distributors utilize a modular system to build fan clutches on demand. This allows them to have inventory on those hard to find (and even some obsolete) fan drives.
Rotation CW
Warranty 1 Year/100,000 Mile
Features & Benefits
  • Spectrum Modular Viscous Fan Drives by Kit Masters are OEM quality fan drives that are ideal for medium duty vehicles due to their efficiency, performance and quiet operation.
  • Proven Technology Viscous fan drives are cost-effective fan drives that control fan speed in direct proportion to engine cooling needs, which means no wasted horsepower or fuel. They are self-contained, meaning they do not require maintenance of any kind and there are no external controls required to operate.