First Motion Products

Cummins Flywheel 3973519

Replaces Cummins 3973519 Flywheel

  • Engine: B Series, ISB, 3.9, 5.9, 6.7
  • Style: Flat Style Flywheel SAE#3
  • Mounting Bolts: 8 Mounting Bolts to the Crank
  • Clutch Size / Springs: Clark HR28000, HR32000, C270, C320
  • Pilot Bearing: 2.04 inch
  • Ring Gear Number: 3905427
  • Number of Teeth: 127 Teeth 16.06" O.D.
SKU: FMP-3973519 Categories: ,
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