Arm
This genuine John Deere arm is a component used in mowing and cutting systems. It is designed for use on John Deere models 770 and 670. Purchased from Koenig Equipment.
Questions, answered
Will the Arm fit my John Deere equipment?
Part #AM877851 is listed to fit John Deere 770, 670. If you do not see your model, contact Koenig Equipment with your model and serial number and we will confirm the correct part.
Is this a genuine John Deere part?
Yes. Koenig Equipment sells genuine John Deere part #AM877851, backed by John Deere's parts warranty and dealer support across Ohio and Indiana.
What does the Arm do?
The arm is a component of mowing and cutting parts that provides structural support for other equipment.
How do I order the right part?
Have your John Deere model and serial number ready so the correct part can be confirmed. Order online for fast shipping, or contact your nearest Koenig Equipment store for help.
