NutThis aftermarket nut is a general fastener used across forklift assemblies including engine mounts, hydraulic brackets, mast hardware, axle components, and cab structure. Fleet maintenance and independent shops stock common nuts in bin quantities because they get consumed during routine rebuilds, accident repair, and preventive maintenance work. Sold as a crossover aftermarket replacement, not OEM branded. Verify thread pitch, grade rating, and finish against your application before installing, especially on load-bearing or safety-critical joints where the bolt grade and torque spec matter. Quantities and packaging may vary, so confirm with us before placing larger orders.Aftermarket replacement part, cross-references original part number AC01593-33018.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC01593-33018, ac01593-33018, AC0159333018, ac0159333018 ⚠ 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.