7022000 JLG Posi-Trak Contactor - 48V Albright SW182B-276 - E300A E300AJ E300AJP

JLG 7022000 Posi-Trak Contactor - 48V Replacement

When the posi-trak circuit on a JLG E300-series electric boom lift quits, the machine loses the traction control it needs to climb, steer, and move confidently under load. This listing is for a 48V posi-trak contactor replacement for JLG 7022000, the high-current contactor used on JLG electric boom lift drive circuits.

JLG sells this part as a genuine OEM contactor at a heavy markup. The underlying component is an Albright-style industrial DC contactor, commonly cross-referenced as SW182B-276 / SW182B-299. Trenchwell sources the industrial contactor directly and passes the savings to fleet owners, rental yards, and service technicians.

Specifications

• JLG OEM Part Number: 7022000
• Type: Posi-trak DC contactor
• Voltage: 48V DC
• OES Cross Reference: Albright SW182B-276 / SW182B-299 style
• Application: High-current traction / posi-trak circuit switching
• Condition: New replacement

Fits These Machines

• JLG E300A
• JLG E300AJ
• JLG E300AJP

Always verify your existing part number, contactor label, coil voltage, terminal layout, and machine serial number before ordering. JLG used multiple contactors in the same electrical compartment, and they are not interchangeable.

Common Failure Symptoms

• No drive or weak drive under load
• Posi-trak function does not engage
• Contactor clicks but main contacts do not close
• Burned, pitted, or welded contact tips
• Fault codes tied to traction contactor or drive circuit operation

Why Buy From Trenchwell?

• Save hundreds vs OEM: Genuine JLG pricing is commonly around $900-$1,000 for this contactor.
• Industrial-source replacement: This is the standard Albright-style contactor hiding behind the OEM part number.
• Built for rental-fleet downtime: E300 machines are common fleet units, and a failed contactor parks the lift until the drive circuit is restored.