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SKU:
ZZ3F04421
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Potentiometer Sensor Fit for John Deere 744K 824J 824K 844J 844K-III 844K 944K
$54.69
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$54.69
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Potentiometer Sensor for John Deere
This potentiometer sensor is a direct replacement component designed to monitor and transmit position data for machine control systems, ensuring accurate operation of hydraulic and drive functions. It serves as a reliable OEM cross-reference for John Deere models including the 744K, 824J, 824K, 844J, 844K-III, and 944K.
Overview
This potentiometer sensor for John Deere loaders and excavators measures angular or linear position to provide critical feedback to the machine's control module. It is designed to maintain precise throttle, steering, or implement response in demanding applications. This potentiometer sensor for John Deere equipment is a direct-fit component for several K-series and J-series models.
Built For Performance
- Robust housing protects internal resistive element from dirt, moisture, and vibration
- Precision wound element ensures linear output and consistent signal
- Corrosion-resistant terminal pins for reliable electrical connection
- Sealed construction meets OEM specifications for environmental resistance
Fits These Machines
- for John Deere 744K
- for John Deere 824J
- for John Deere 824K
- for John Deere 844J
- for John Deere 844K-III
- for John Deere 944K
On-The-Job Use
- Replaces worn or failed sensor in loader joystick or pedal assemblies
- Used in steering column position feedback for precise directional control
- Monitors implement linkage position during grading or loading cycles
Specs At A Glance
| Type | Rotary potentiometer sensor |
| Part Number | OEM cross-reference for John Deere models |
Good To Know
Q: How do I know this potentiometer sensor fits my specific serial number? A: The listed models cover common production ranges, but serial number breaks can alter fitment, so verify the original part number on your machine before ordering.
Q: What causes a potentiometer sensor to fail? A: Normal wear, moisture intrusion, or wire chafing can cause intermittent signals or open circuits, leading to erratic machine behavior.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.