Flange NutFlange top-lock nut supplied as an aftermarket fastener used across forklift powertrain, mast, and chassis assemblies. The integrated flange spreads clamp load and the prevailing-torque feature keeps the joint tight against the cyclic vibration of lift truck duty, which is exactly the environment that loosens conventional nuts over a few hundred hours of service. rental fleet repair shops replace these on every reassembly because once the locking element has been engaged and removed it no longer holds reliably, and a backed-off nut on a critical joint becomes a safety incident quickly. Reference AC14094-JG30A; confirm thread pitch, grade, and finish with our parts desk before shipping.Aftermarket replacement part, cross-references original part number AC14094-JG30A.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC14094-JG30A, ac14094-jg30a, AC14094JG30A, ac14094jg30a ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.