WE640SB (1999 & Before) 22" ROTARY LAWN MOWER Page 1 of 7
WE640SB (1999 & Before) 22" ROTARY LAWN MOWER Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 33 34 35 Part Number 74189 137076 750029 66426 750097 87930 137078 700875 88118 67725 700340 700339 87877 88080 137054 12000057 701575 86960 52160 85179 77400 86012 700348 850848 68038 137089 137090 137052 132010 137080 87866 136797 Page 2 of 7 Qty Description NUT CONTROL.DRIVE SCREW SUB= 7192J TAPPING SCREW GUIDE CLIP PM SUB= 157769 BOLT.1/4-20X2.
WE640SB (1999 & Before) 22" ROTARY LAWN MOWER Page 3 of 7
WE640SB (1999 & Before) 22" ROTARY LAWN MOWER Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 51 54 55 56 57 58 59 61 62 Part Number 84676X479 132001 63601 131959 851509 66426 85692 851462 85723 130861 132649X479 51793 128638 128797 750097 135151X419 135152X419 55187 59289 73510400 751592 700375 84920 87584X004 700331X004 87877 85021X004 62335 84921 701574 52160 85179 77400 851856 82432X479 850998 851201X004 134
WE640SB (1999 & Before) 22" ROTARY LAWN MOWER Ref # 63 64 65 Part Number 83731 851552 850472 83976X479 700963 701687 Page 5 of 7 Qty Description PUSH ON SPEED NUT "SCREW,PAN HD" "CLIP,CABLE" "BAFFLE,REAR" SUB= 140755 MANUAL.P.
WE640SB (1999 & Before) GEAR CASE ASSEMBLY Page 6 of 7
WE640SB (1999 & Before) GEAR CASE ASSEMBLY Ref # 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 22 Part Number 73510400 137055 137053 57072 57388 48281 77881 137077 57079 131484 700343 86447 137050 750436X 750355 12000003 850848 137051 50950 Page 7 of 7 Qty Description NUT SUB= 137055X004 SHIFTER SEAL DRIVE LOK PIN GEARCASE KIT BEARING SHAFT.DRIVE.SD THRUST WASHER CLUTCH YOKE BUSHING.GEAR BOX PLUG PM GEAR.HELICAL CLUTCH JAW SUB= 6066J RING T HI PRO KEY SHAFT.