Price: query Add to cart Go to cart Rating: 60 Buy Komatsu LOCK WASHER, 3/8 IN. BS503977 genuine, new aftermarket tractor parts with delivery LOCK Cross Reference number: Number on catalog scheme: 13 Komatsu machinery list: _ Book/Page ASX-HP/ BSX-HP CHASSIS & MASTS (PM307) S/N K06053B~ FIG. 30-1111 BRAKE ACTUATOR - S/N K06053B~ FIG. 34-1171 BRAKE ACTUATOR S/N K06053B~ FIG. 48-1121 CONTACTOR - FUSE PANEL - FS15SH-FS30SH, FSV13SH - S/N K06053B~ FIG. 66-1101A CHASSIS HYDRAULIC S/N K06053B~ FIG. 66-1101B CHASSIS HYDRAULIC - FSV13SH WITH HIGH-SPEED LIFT OPTION S/N K06053B~ FIG. 72-1101 SIMPLEX MAST - FS15-28SH S/N K06053B~ FIG. 72-1421B QUAD MAST 1ST INTERNAL REEVING S/N K06053B~ FIG. 72-1201 DUPLEX MAST - FS15-28SH S/N K06053B~ FIG. 72-1431B QUAD MAST 2ND INTERNAL REEVING S/N K06053B~ FIG. 72-1501A STANDARD WIDTH QUAD LIFT MAST - FS15-28SH S/N K06053B~ FIG. 72-1511A STANDARD WIDTH QUAD LIFT HYDRAULICS - FS15-28SH S/N K06053B~ FIG. 72-1511B STANDARD WIDTH QUAD LIFT HYDRAULICS - FS15-28SH S/N K06053B~ FIG. 72-1601 HI-VIS SIMPLEX MAST - FS15-28SH S/N K06053B~ FIG. 72-1751A EXTERNAL REEVING - FS15-28SH S/N K06053B~ FIG. 72-1211 DUPLEX MAST LIFT HYDRAULICS - FS15-28SH S/N K06053B~ FIG. 72-1221 DUPLEX MAST, 1ST INTERNAL REEVING - FS15-28SH S/N K06053B~ FIG. 72-1231 DUPLEX MAST, 2ND INTERNAL REEVING - FS15-28SH S/N K06053B~ FIG. 72-1301A TRIPLEX MAST - FS15-30SH S/N K06053B~ FIG. 72-1311 TRIPLEX MAST LIFT HYDRAULICS - FS15-30SH S/N K06053B~ FIG. 72-1331 TRIPLEX MAST 2ND INTERNAL REEVING - FS15-30SH S/N K06053B~ FIG. 72-1401B QUAD MAST - FS15-30SH, FSV13SH S/N K06053B~ FIG. 72-1411A QUAD MAST LIFT HYDRAULICS S/N K06053B~ FIG. 72-1411B QUAD MAST LIFT HYDRAULICS S/N K06053B~ FIG. 83-1101 WORK LIGHTS (MAST-MOUNTED) S/N K06053B~ FIG. 83-1151 TRACTION MOTOR COOLING FANS (UL-EE) S/N K06053B~ ASX CHASSIS & MASTS (PM316) S/N K06053B~ FIG. 34-1101 STEERING ASSEMBLY S/N K00762C~ FIG. 48-1101 CONTACTOR - FUSE PANEL S/N K00762C~ FIG. 66-1101 CHASSIS HYDRAULIC ASSEMBLY S/N K00762C~ FIG. 72-1301B TRIPLEX MAST ASSEMBLY - DETAIL S/N K00762C~ FIG. 72-1311 TRIPLEX MAST LIFT HYDRAULICS S/N K00762C~ Parts lock Komatsu : BS503979 HEX NUT, 3/8-16 Komatsu BS503980 HEX CAP SCREW, 7/16-14X1-1/2 IN. Komatsu BS503982 LOCK WASHER, 7/16 IN. Komatsu BS503984 HEX SCREW, 1/2-13X1-1/4 Komatsu BS503985 SOCKET HEAD SCREW - 1/2-13 X 1 1/2 IN. Komatsu BS503986 HEX SCREW, 1/2-13 X 1-3/4 IN. Komatsu BS503969 LOCK WASHER, 5/16 IN. Komatsu BS503966 LOCK WASHER, 1/4 IN. Komatsu BS503960 LOCK WASHER, #10 Komatsu BS502418 LOCK WASHER, M8 Komatsu BS502416 LOCK WASHER (SPLIT TYPE) M3 Komatsu BS502319 LOCK WASHER, #4 Komatsu BS502317 LOCK WASHER Komatsu BS502309 LOCK NUT Komatsu BS502301 LOCK NUT, 3/4-16 Komatsu BS501301 LOCK BLOCK Komatsu BJBK8033-81 LOCK ASS'Y Komatsu BF4735 LOCK ASSEMBLY Komatsu BS503982 LOCK WASHER, 7/16 IN. Komatsu BS504097 LOCK WASHER (EXTERNAL TOOTH) #6 Komatsu BS504194 LOCK NUT, 1/4-20 Komatsu BS504305 LOCK WASHER, #6 Komatsu BS504306 LOCK WASHER (SPLIT TYPE) #4 Komatsu BS505053 LOCK WASHER, 3/4 IN. Komatsu BW033097 LOCK,SAFETY Komatsu BW033210 LOCK Komatsu BW035528 LOCK Komatsu BW042595 LOCK Komatsu BW045779 LOCK Komatsu BW045780 LOCK Komatsu