Mast Roller ShaftThis mast roller shaft is an aftermarket replacement weld on shaft used on a forklift mast carriage, providing the mounting stud that the mast roller bearing rides on. Roller shafts are replaced during mast rebuilds when the original shafts are bent, worn, or damaged at the weld. The new shaft is welded to the carriage at the original position. Forklift mast rebuilders order aftermarket roller shafts because they match OE diameter, length, and material so they accept stock bearings cleanly after welding.Aftermarket replacement part, cross-references original part number AC1001954.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC1001954, ac1001954 ⚠ 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.