JLG parts 1/8" zerk grease fitting. This lube fitting is designed to fit multiple JLG and Gradall Telehandlers and other applications. This grease fitting will fit JLG models including 2505, 2505H, 534D-9, 534D-10, 544D, G10-43A, G10-55A, G12-55A, G5-18A, and G9-43A. Please ensure proper model and serial range before parts purchase.