JLG 12V 40A Relay 3740080 – T350, 450AJ, 41AM Lift Electrical Switch | RQ Parts

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12V 40A Relay 3740080 – Optimized Product Page Content

RQ Parts - JLG 12V 40A Relay 3740080 Electrical Switch for T350 450AJ Boom Lift

🔹 Product Overview

The 12V 40A Relay with part number 3740080 is a standard, high-capacity electrical switching component widely used in the control systems of various JLG AWP equipment, including Towable Boom Lifts, Vertical Mast Lifts, and Articulating Booms. This relay is rated to handle up to 40 Amps (40A), making it essential for safely controlling medium to high-load circuits such as ignition, solenoid pack power, or pump activation. It uses a low-current 12V signal to manage this higher-current circuit effectively.

As a high-quality aftermarket replacement supplied by RQ Parts, this 3740080 Relay provides a reliable and robust solution to replace a failed or intermittently functioning original component. Given its widespread use in critical functions, a faulty relay can cause system errors and machine immobilization. Replacing it with this dependable 12V, 40A unit ensures safe, consistent, and accurate electrical performance across your diverse JLG fleet.

🔹 Key Features & Benefits

✅ High-Amperage Capacity: Rated for 40 Amps to reliably control medium to high-load electrical circuits.

✅ Direct OEM Cross-Reference: Exact match for JLG part number 3740080.

✅ Standard 12 Volt Operation: Ensures compatibility with all JLG equipment utilizing 12V DC control systems.

✅ Versatile JLG Coverage: Essential spare part for multiple JLG lines including Towable (T), Vertical Mast (AM/MP), and Articulating (A/AJ) lifts.

🔹 Technical Details

Part Number: 3740080 Condition: 100% new aftermarket replacement Type: High-Amperage Electrical Relay Voltage: 12V DC Amperage Rating: 40 AMP Warranty: 12 months against manufacturing defects

🔹 Compatible JLG Models & Applications

The 12V 40A Relay 3740080 is commonly used across a wide array of JLG Lifts:

JLG Towable Boom Lifts: T350
JLG Vertical Mast Lifts: 25AM, 30AM, 41AM, 9MP
JLG Articulating Boom Lifts: 450A, 450AJ
Common Application: Relay panels, ignition circuits, hydraulic solenoid control modules, and auxiliary system switching.

Note: Due to its universal application, keeping this relay stocked is highly recommended for efficient maintenance across mixed JLG fleets.

🔹 Why Choose RQ Parts?

High-Load Component Experts: We specialize in robust electrical parts designed to handle the heavy demands of AWP electrical systems. JLG Compatibility Focus: Guaranteed fit and performance for critical JLG Towable, Mast, and Articulating lift models. Competitive Pricing: High-quality replacement relays offered at cost-effective prices for maintaining large fleets. Fast Global Delivery: Reliable logistics ensure minimal downtime, keeping your high-demand JLG equipment operational.

Delivery Times

Average Delivery Time is 10-15 days within worldwide.
For overseas delivery Message Us or Call Toll Free at +8618221399269

General Returns: All returns must be requested within 30 days of invoice.
Please note that this refund policy applies to parts purchases only. There are no refunds available for equipment purchases.

General Returns: All return requests must be made within 30 days of the invoice date. Returned merchandise will ONLY be accepted with an issued Return Authorization number and must be returned within 30 days of issuing that Return Authorization number. Special-Order products, electronics, paints, chemicals, lubricants, LPG tanks, and fire extinguishers are non-returnable once ordered. Returned items must be sent to Shanghai RQMACHINE Equipment with freight prepaid.

All returns, except those involving a Shanghai RQMACHINE Equipment order or product error, will be subject to a 25% restocking charge per line item.

Merchandise returned as defective will be thoroughly tested and inspected. For items verified as defective, Shanghai RQMACHINE Equipment will, at its sole discretion, either repair or replace the merchandise at no charge, or issue a full credit for the defective merchandise, including freight. Merchandise returned as defective but found to be working properly will be subject to a testing fee and the 25% restocking charge per line item.

Credit will not be issued for merchandise damaged due to corrosive materials, abuse, alteration, or misuse.

Before returning any merchandise to Shanghai RQMACHINE Equipment, a Return Authorization Number must be obtained from our sales/customer service department.

Your request must include:

Part Number & Description
Return Reason
Order Number

Phone: +8618221399269