Parts catalog 4 Komatsu: 232-735-0120 4.0M BLADE ASS' (OP) Komatsu 232-735-0130 4.3M BLADE ASS' (OP) Komatsu 3BB-61-A6211 4-SPOOL CONTROL VALVE ASSY Komatsu 3EC-61-A5210 4-SPOOL CONTROL VALVE (NO KOPS) Komatsu 4A1-60-24860 4 WAY SPOOL VALVE Komatsu BS501885 4-PIN PLUG Komatsu BS502883 4-WAY 3-POSITION SPOOL VALVE (SIDESHIFT) Komatsu BS505018 4 IN. WIRE TIE Komatsu EC7496 4 STEP RETARD MODULE (SEE FIG. 40503) Komatsu ED2149 4 STEP RETARD MODULE Komatsu EG3869 4 STEP RETARD MODULE Komatsu HU6246-44 4 SPOOL THRU BOLT KIT Komatsu RER902087267 4/3-WAY DIRECTIONAL VALVE Komatsu :