4845404 Engine Tray Weldment (Used) | JLG

JLG 4845404 Engine Tray Weldment (Used) The JLG 4845404 Engine Tray Weldment provides a heavy-duty, factory-engineered structural base designed to securely mount and support the engine, cooling components, and auxiliary hydraulic assemblies on compatible JLG aerial work platforms. Built from high-strength structural steel, this swing-out cradle allows easy service access to critical powertrain systems while ensuring exact factory alignment and vibration resistance during demanding jobsite operations. Key Features & Benefits Authentic OEM Fitment: Matches original equipment specifications to guarantee correct bolt hole alignment, pivot clearance, and engine mounting geometry. Heavy-Duty Welded Construction: Fabricated with reinforced steel plating and robust welds engineered to withstand high engine torque, heavy dynamic loads, and rough-terrain vibration. Service-Friendly Swing-Out Design: Integrates seamlessly into the machine's pivot and latching hardware, allowing technicians full access to routine maintenance checkpoints, filters, and fluid drains. Cost-Effective OEM Alternative: Provides OEM-grade durability and structural safety at a significantly lower price point than buying brand-new assembly weldments. Machine Compatibility Fits select serial number ranges across popular JLG telescopic and articulating boom lifts, including: JLG Articulating Boom Lifts: 600A, 600AJ, 740AJ, 800A, 800AJ JLG Telescopic Boom Lifts: 600S, 600SJ, 660SJ, 601S, 680S JLG Crawler / Specialty Models: 600SC, 660SJC (Always verify your equipment's specific serial number and parts manual prior to installation to confirm exact model fitment.) Condition & Inspection Notes Condition: Pre-owned / Used OEM Structural Check: Inspected for overall frame straightness, absence of severe bends or twisting, and solid structural integrity. Cosmetic Note: May exhibit typical surface signs of field use, including paint scuffs, light surface oxidation, or minor shop residue, none of which impact structural function. Specifications Part Number: 4845404 Description: Weldment, Engine Tray / Engine Mounting Cradle Manufacturer: JLG Industries Material: Heavy-gauge structural welded steel Mounting Style: Swing-out hinge / bolt-in chassis mount