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SKU:
ZZ3F04428
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Contact Potentiometer Sensor Fit for John Deere 8320 8400 8410T 8420T 8420 8520T
$54.69
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$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
Contact Potentiometer Sensor for John Deere
This contact potentiometer sensor is a position feedback component for John Deere tractor control systems. It monitors lever or pedal position to provide accurate input signals to the electronic control unit. This sensor is engineered for high-horsepower John Deere tractors, delivering reliable data for optimal machine performance.
Overview
This contact potentiometer sensor works by converting the mechanical position of a control lever into an electrical signal proportional to its angle or displacement. The sensor's output is used by the tractor's computer to manage functions like throttle, hydraulics, or transmission settings. Built for John Deere row-crop and track tractors, this sensor ensures precise operator input is accurately communicated.
Built For Performance
- Robust contact track provides consistent and repeatable output
- Weather-resistant construction withstands harsh field conditions
- High-resolution sensing for fine control adjustments
- Standard electrical connector for straightforward installation
- Metal shaft and bracket offer mechanical strength and stability
Fits These Machines
- for John Deere 8320
- for John Deere 8400
- for John Deere 8410T
- for John Deere 8420T
- for John Deere 8420
- for John Deere 8520T
On-The-Job Use
- Integrated in the command arm for precise speed and direction control
- Used in throttle lever assemblies for consistent engine RPM management
- Applied in hydraulic remote lever controls for accurate implement function
- Works within the transmission control system for smooth gear changes
- Mounted in the operator console for reliable input on big acreage tractors
Specs At A Glance
| Product Type | Contact Potentiometer Sensor |
| Compatible Brands | John Deere |
| Compatible Models | 8320, 8400, 8410T, 8420T, 8420, 8520T |
Good To Know
Q: What is the function of this sensor in a tractor? A: It detects the position of a control lever and converts that movement into a voltage signal that the tractor's computer reads to adjust engine or hydraulic functions. This helps maintain precise control over various tractor operations.
Q: Is this sensor a direct replacement for my original part? A: This sensor is designed as a direct replacement for the listed John Deere models, but due to potential serial number breaks, it is critical to verify your original part and mounting configuration. Confirm fitment with your machine's details before purchasing.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.