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HDFW-45 New Flywheel: 3974147 Cummins for 6.7L B-Series, ISB w/ 138T
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HDFW-45 New Flywheel: 3974147 Cummins for 6.7L B-Series, ISB w/ 138T

This flywheel is used with a Standard (Manual) Transmission only.
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In Stock
MSRP: $1233.99725.8900
Price: $689.59
Sale Price: $725.89

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Part #: HDFW-45
Brand: Phoenix Friction Products
Weight: 90
Handling Time: 1-2 days
This part is a new OE Replacement Cast Iron Flywheel. It is used with a Cummins B/C Series motors. Can be used with a 13" or 14" clutch.

See the Specifications tab for detailed product information.

Reference numbers: 3921263, 5445608, 3974147
Engine Manufacturer:
   Cummins
Engine Model:
   B or C Series
OE Part Number:
3974147
Casting Number:  
Clutch Size:  
  13" or 14"
Pressure Plate Bolt Hole Circle: 
   15.500"
Flywheel Type: 
  Flat
Ring Gear:   
 
# of Crank-bolt holes and size:
  8 x 0.510"
Crank Bolt hole circle: 
  
Pilot opening:
  
Pilot Bearing:        PB-206SS or PB-305SS
Crank Mating Surface to Friction Surface:     
  
Counter Bore Diameter  
Counter Bore Depth  
Pressure Plate bolt hole thread size:  
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