LB115 - 4WS TRACTOR LOADER BACKHOE (5/98-12/03) Attachments Parts group LB115 - 4WS TRACTOR LOADER BACKHOE (5/98-12/03) 88.035.01 - DIA KIT, OPTIONAL 3 SEC. CONTROLVALVE 88.035.02 - DIA KIT, OPTIONAL HED HYDRAULIC SYSTEM 88.035.03 - DIA KIT, OPTIONAL MACHINE FRAME LEVEL 88.037.01 - DIA KIT, OPTIONAL BUCKET LIFTING HOOK sale parts diagram catalog online construction equipment excavator tractor