Product Description
Yale OEM Nut YL 580017789—heavy hex lock nut, steel grade 2, thread size 1/2-13 UNC. Replaces OEM and equivalent part numbers from Toyota, Hyster, Caterpillar, TVH. Used for Yale electric lift truck assemblies requiring precise fastening and compatibility.
Specifications
Part Numbers
| OEM Part Number | YL 580017789 |
| Cross-Reference Part Numbers | 00591-74267-81 (Toyota), 220075411 (Yale), 221719 (Hyster), 3056120 (Hyster), 7H3609 (Caterpillar), 800020930 (TVH), SY43991 (TVH) |