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SKU:
NLT1G01713
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JLG E300 48V Forward-Reverse Contactor DC182B-588 7022002
$178.99
In Stock
$178.99
Sale price
$178.99
Regular price
This new aftermarket 48-volt forward-and-reverse motor contactor replaces DC182B-588 and JLG 7022002 for compatible E300A, E300AJ, and E300AJP electric boom lifts.
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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
- JLG E300A electric boom lift
- JLG E300AJ electric articulating boom lift
- JLG E300AJP electric articulating boom lift
- Serial-number-specific machines using 7022002 / DC182B-588
Product Overview
A boom lift that will drive in only one direction, drops out under command, or has voltage at the control terminals without motor output may have burnt reversing contacts. Joystick commands, platform/ground selection, controller outputs, batteries, brakes, cables, and motor condition must be diagnosed first.
The monoblock contactor reverses motor polarity for directional operation. Incorrect cable placement can cause unexpected motion or severe electrical damage.
Match 48-volt coils, DC182B-588, JLG 7022002, terminal map, auxiliary connections, mount, and machine serial number. Lock out the lift and use the wiring diagram.
Key Features & Performance
- 48-volt monoblock reversing contactor
- Paired contact paths control forward and reverse polarity
- Terminal layout for matching JLG drive circuits
- Replacement for welded, open, or high-resistance contacts
Replaces Part Numbers
- DC182B-588
- 7022002
- 7022000 reference appears on some listings; verify exact terminal configuration
Common Uses
- Repairing drive loss in one direction
- Replacing a contactor that drops out under load
- Correcting high voltage drop at a confirmed bad reversing unit
Technical Specifications
- Product Type: Forward / reverse motor contactor
- Coil Voltage: 48 V DC
- Equipment: JLG E300 electric boom lifts
- Condition: New aftermarket replacement
Installation & Fitment
- Lower the boom and follow JLG lockout procedures
- Disconnect and verify the battery pack is isolated
- Label every cable by terminal identifier
- Use insulating boots and specified terminal torque
- Test direction from a controlled position with the area cleared
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Can this fix a lift that will not drive forward? A: Only if the reversing contactor is the fault. Controller, joystick, brakes, batteries, wiring, and drive motor also need testing.
Q: Is 7022000 the same as 7022002? A: Some listings cross-reference both, but terminal and coil details must be verified rather than assumed.
Q: Can I copy the wiring from memory? A: No. Use the machine diagram and label every cable before removal.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: JLG 7022002 contactor, DC182B-588 replacement, E300AJ forward reverse solenoid, 48V boom lift drive contactor, JLG lift drives one direction
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.