John Deere main drive pinion gear transmits rotational power within drivetrain systems for reliable mechanical performance
Heat treated teeth on this gear help resist wear from repeated use, supporting consistent operation over time
Efficient design of this component aids targeted power transfer between shafts, helping maintain system response
This gear uses alloy steel for its construction, supporting strength and durability in demanding applications
Standardized form factor allows this gear to be installed or replaced easily during service or maintenance tasks
Product Dimensions
Weight
2.32 lb
Height
3.9 in
Length
1.6 in
Specifications
Number of Teeth
21
Bore Size
38.151 mm
Material
Steel
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.
509
609
709
727
737
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.
