Description
Product Overview
The DVPARTS neutral safety switch (model AM36443) is a precision‑engineered component designed to prevent engine start unless the transmission is in neutral. Constructed with high‑conductivity copper contacts and a sturdy black housing, it delivers consistent performance under demanding farm conditions. Rated for 10 amps and 30 kW, the switch features a single‑position, normally open circuit with an ON‑OFF operation mode. It supports multiple connector types—screw, blade, and spade terminals—offering flexible installation on John Deere models 200 through 420.
Usage
This switch is ideal for agricultural machinery, especially John Deere tractors used in planting, tillage, and transport tasks. It ensures safe engine start by verifying neutral gear position, reducing the risk of accidental movement. Installers benefit from the touch‑activated push‑button controller, which simplifies wiring and maintenance. 
Why Choose Us
DVPARTS combines rigorous testing with premium materials to deliver a product that meets OEM standards. Each unit undergoes quality checks for contact resistance and durability, backed by a 12‑month warranty and responsive customer service. Our commitment to accurate fitment data ensures the switch aligns perfectly with the specified tractor models, minimizing downtime and installation errors.
Key Features
- Durable copper contact for high conductivity and long life
- Push‑button operation for quick, reliable activation
- 10 A current rating suitable for heavy‑duty tractor engines
- Multiple terminal options (screw, blade, spade) for versatile wiring
- Compact black housing (4.21 x 3.15 x 0.63 in) weighing only 3.52 oz
FAQ
Is this switch compatible with all John Deere tractors?
The AM36443 model fits John Deere 200, 210, 212, 216, 314, 316, 318, 322, 332, and 420 series tractors. Verify your tractor’s transmission type before purchase.
What type of wiring connections does the switch support?
It includes screw, blade, and spade terminals, allowing you to choose the most convenient connection method for your vehicle’s wiring harness.
How does the push‑button controller work?
The touch‑activated push button toggles the circuit between ON and OFF states, providing a clear indication of neutral safety status and simplifying troubleshooting.
Can the switch be used in cold weather conditions?
Yes, it operates down to 1 °C, making it suitable for early‑season planting in cooler climates.
What warranty does DVPARTS offer?
All units come with a 12‑month warranty covering manufacturing defects, ensuring peace of mind for professional mechanics and farm owners alike.
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