StudAftermarket replacement part supplied for industrial equipment service. Studs provide threaded mounting points for cylinder heads, manifolds, wheel hubs, and other components where a bolt is removed and reinstalled frequently. They are replaced when threads are damaged or pitting is found. Service technicians order these as needed during major repairs. Confirm thread size, length, and shoulder configuration against the original. Call or message us with your equipment details so we can verify fit before shipping. SCR Forklift Parts stocks this item for warehouse fleets and independent service operators across Southern California and nationwide.Aftermarket replacement part, cross-references original part number AC01100-51430.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC01100-51430, ac01100-51430, AC0110051430, ac0110051430 ⚠ 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.