John Deere crankshaft pulley transmits rotational motion from the engine to the belt system, supporting coordinated power delivery across equipment systems
This pulley acts as a driving component, transferring motion from the crankshaft to connected belts for effective system operation
Guidance of the belt by this pulley helps maintain correct routing and tension, supporting reliable integration within drive assemblies
Profile design of this pulley allows secure engagement with belts, helping ensure proper seating during installation or replacement tasks
Durable construction enables this pulley to withstand repeated use and environmental exposure, supporting long-term reliability and service life
Product Dimensions
Weight
7.03 lb
Height
3.5 in
Width
6.5 in
Length
6.9 in
Specifications
Groove Width
15.2 mm
Effective Diameter
172 mm
Bore Size
37.976 mm
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
3179DF
3179T
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.
