John Deere fuel injection pump assembly delivers fuel to support engine performance needs across equipment types
Control of fuel delivery within this assembly helps optimize supply for effective combustion cycles
Consistent combustion performance is supported by controlled injection throughout engine operation
Regulation of fuel pressure by this assembly helps maintain steady flow under varying loads and speeds
Engineered fitment allows this assembly to integrate with compatible engine systems for reliable use
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.
4039D
4039DF001
4039T
4039TF001
4045D
4045DF001
4045TF001
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.
