Restore reliable electrical switching, eliminate intermittent power failures, and ensure your aerial lift operates with maximum safety with this premium Replacement Relay Line Contactor (Part # 3740131). Engineered specifically for heavy-duty JLG scissor lifts and aerial work platforms, this high-performance 24V 80-Amp electrical contactor provides perfectly calibrated voltage transmission to your machine's primary drive and pump motors, ensuring smooth operation during continuous-duty job site cycling.

A pitted, welded, or internally shorted line contactor compromises your machine's operational reliability, leading to total loss of drive functions, severe electrical arcing, and immediate safety tag-outs on the construction site. Our aftermarket JLG relay contactors are precision-manufactured featuring advanced heavy-duty copper contacts, high-temperature magnetic coils, and sealed external housings designed to withstand extreme electrical loads and harsh industrial environments. We offer transparent pricing with fast, fully insured, FREE shipping directly to your repair facility.

TECHNICAL SPECIFICATIONS & VERIFIED FITMENT:

• Part Number: 3740131 (Replaces JL3740131, JLG 3740131)

• Component: Heavy Duty 24V 80A Relay Line Contactor Assembly

• Equipment Fitment: Engineered for select JLG Electric Scissor Lifts (Including models 1532E2, 1932E2, 2032E2, 2632E2, 2646E2, 3246E2, 1532E3, 1932E3 and more). Please verify your specific machine's electrical schematic and panel layout prior to ordering.

Expert Tip: When replacing a major electrical line contactor, it is strictly required to disconnect the primary battery source and thoroughly inspect the connecting high-voltage cable lugs for signs of heat discoloration or corrosion. Replace any damaged ring terminals to prevent immediate overheating of your new contactor!