John Deere gear transmits torque within drivetrain systems, supporting controlled power delivery across compatible machinery applications
Smooth power transfer in this gear helps maintain consistent torque delivery between connected drivetrain components during operation
Efficient energy flow through this gear supports system durability by reducing unnecessary resistance during mechanical engagement cycles
Wear-resistant teeth on this gear help extend service life and reduce the need for frequent maintenance or replacement cycles over time
Quiet operation of this gear contributes to operator comfort by reducing noise and vibration within the drive system during use
Product Dimensions
Weight
13.7 lb
Height
4.5 in
Width
6.1 in
Length
7.5 in
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.
643D
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.
