Page 1

AYP1135A79 (1997) Page 1 of 21 
ENGINE BRIGGS AND STRATTON
 
Page 2

AYP1135A79 (1997) Page 2 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 
2 293708 BUSHING, CYLINDER 
3 299819 SEAL, OIL 
4 493365 SUMP, ENGINE 
5 214368 HEAD, CYLINDER 
7 272916 GASKET, CYLINDER HEAD 
8 495786 BREATHER, VALVE CHAMBER 
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 
11 231933 TUBE, BREATHER 
12 272198 GASKET, CRANKCASE 
13 94547 SCREW, CYLINDER HEAD 
15 94720 PLUG, OIL DRAIN
15A 94470 PLUG, PIPE
16 498565 CRANKSHAFT 
20 399781 SEAL, OIL
20A 391484 SEAL, OIL
22 94220 SCREW, HEX HEAD
22A 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL 
24 222698 KEY, FLYWHEEL
25 493262 PISTON ASSY STANDARD SIZE 
25A 493385 PISTON ASSY 
25B 493386 PISTON ASSY 
25C 493387 PISTON ASSY
26 493261 RING SET, PISTON, STANDARD SIZE 
26A 493388 RING SET, PISTON, .010" OVERSIZE 
26B 493389 RING SET, PISTON, .020" OVERSIZE 
26C 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD 
28A 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING 
29A 490743 ROD, CONNECTING, .020" UNDERSIZE
32 94699 SCREW
33 262651 VALVE, EXHAUST
34 262652 VALVE, INTAKE
35 262224 SPRING, VALVE
40 93312 RETAINER, VALVE SPRING
45 262204 TAPPET, VALVE
46 498628 GEAR, CAM
47 493737 SLINGER, OIL
51 272199 GASKET, INTAKE ELBOW
54 94526 SCREW, HEX HEAD
55 497440 HOUSING, REWIND STARTER
56 498144 PULLEY, REWIND STARTER
58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8)
60 281134 GRIP, STARTER ROPE
81 223664 LOCK, MUFFLER SCREW
83 231711 SHAFT, AUXILIARY
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE 
116 REFER TO IMAGE 
121 498260 CARBURETOR KIT 
124 94525 SCREW, CARBURETOR MOUNTING 
125 498170 CARBURETOR 
127 REFER TO IMAGE
 
Page 3

AYP1135A79 (1997) Page 3 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
130 224908 VALVE, THROTTLE 
131 493267 SHAFT, THROTTLE 
133 398187 FLOAT, CARBURETOR 
134 398188 VALVE, INLET 
137 REFER TO IMAGE 
146 94388 TIMING GEAR KEY 
163 272653 GASKET AIR CLEANER 
187 492790 HOSE, FUEL 
188 398540 SCREW, HEX HEAD
188A 94644 SCREW, HEX HEAD
202 262579 LINK, GOVERNOR 
209 263044 SPRING, GOVERNOR 
220 68938 WASHER, THRUST 
227 492349 LEVER, GOVERNOR 
230 67072 WASHER, THRUST 
258 94512 SCREW, HEX HEAD 
263 94929 SCREW, SELF-TAPPING 
284 94511 SCREW, HEX HEAD 
300 494343 MUFFLER, EXHAUST 
304 493293 HOUSING, BLOWER 
305 94744 SCREW, SEMS 
306 224324 SHIELD, CYLINDER 
307 94515 SCREW HEX HD 
332 92284 NUT, FLYWHEEL 
333 802574 ARMATURE, MAGNETO 
334 94731 SCREW, SEMS 
337 802592 PLUG, SPARK 
356 398808 WIRE, GROUND 
358 497316 GASKET SET 
363 19069 PULLEY, FLYWHEEL 
383 89838 WRENCH SPARK PLUG 
387 496115 PRIMER, CARBURETOR 
447 95013 SCREW, HEX 
455 225121 CUP, STARTER 
456 281503 RETAINER, STARTER 
459 281505 PAWL, RATCHET 
461 94943 P/N CONFLICT - CHECK WITH SUPPLIER 
515 263073 SPRING, RETAINER 
523 495264 CAP W/DIPSTICK, OIL FILTER 
524 280393 SEAL, FILLER TUBE 
525 495265 TUBE, OIL FILLER 
529 281299 GROMMET, BREATHER 
562 94852 BOLT, GOVERNOR LEVER 
572 224328 BAFFLE, CYLINDER 
592 231082 NUT, HEX 
601 93053 CLAMP, HOSE, GREEN 
605 225103 P/N CONFLICT - CHECK WITH SUPPLIER 
606 224815 STRAP, BRKT 
608 497680 STARTER, REWIND
94904 SCREW, SEMS
94908 NUT, HEX 
613 94615 SCREW, HEX HEAD 
615 94474 FASTENER 
616 263175 CRANK, GOVERNOR 
617 270344 SEAL, FUEL INTAKE TUBE 
620 497203 BRACKET, CARBURETOR 
621 396847 SWITCH, STOP 
625 281085 TUBE, FUEL INTAKE
 
Page 4

AYP1135A79 (1997) Page 4 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
634 REFER TO IMAGE 
635 66538 ELBOW, SPARK PLUG 
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
720 93474 PIN, SHAFT 
721 224249 STOP, SHAFT 
741 262598 GEAR, TIMING 
842 280966 SEAL, O-RING 
847 495263 TUBE ASSEMBLY, OIL 
851 493880 TERMINAL, IGNITION CABLE 
869 213512 SEAT, INTAKE VALVE 
870 213513 SEAT, EXHAUST VALVE 
871 262001 GUIDE, EXHAUST VALVE
871A 63709 GUIDE, INTAKE VALVE
922 262640 SPRING, BRAKE 
923 493442 BRAKE ASSEMBLY 
925 281145 COVER, LINKAGE 
949 281136 GUARD FINGER 
955 REFER TO IMAGE
955A 497315 JET, MAIN (HIGH ALTITUDE)
957 397974 CAP, FUEL TANK 
966 496116 BASE AIR CLEANER 
967 491588 SUB= 3364 
968 281340 COVER AIR CLEANER 
969 94120 SCREW, HEX HEAD 
971 94121 SCREW, HEX HEAD
971A 94749 SCREW, HEX HEAD
972 495224 TANK ASSY FUEL 
975 493640 BOWL, FLOAT 
977 490937 GASKET SET, CARBURETOR
1019 496658 LABEL KIT 
1095 498258 GASKET SET, VALVE OVERHAUL
493762 CARB OVERHAUL KIT
 
Page 5

AYP1135A79 (1997) Page 5 of 21 
ENGINE BRIGGS AND STRATTON
 
Page 6

AYP1135A79 (1997) Page 6 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 
2 293708 BUSHING, CYLINDER 
3 299819 SEAL, OIL 
4 493365 SUMP, ENGINE 
5 214368 HEAD, CYLINDER 
7 272916 GASKET, CYLINDER HEAD 
8 495786 BREATHER, VALVE CHAMBER 
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 
11 231933 TUBE, BREATHER 
12 272198 GASKET, CRANKCASE 
13 94547 SCREW, CYLINDER HEAD 
15 94720 PLUG, OIL DRAIN
15A 94470 PLUG, PIPE
16 498565 CRANKSHAFT 
20 399781 SEAL, OIL
20A 391484 SEAL, OIL
22 94220 SCREW, HEX HEAD
22A 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL 
24 222698 KEY, FLYWHEEL
25 493262 PISTON ASSY STANDARD SIZE 
25A 493385 PISTON ASSY 
25B 493386 PISTON ASSY 
25C 493387 PISTON ASSY
26 493261 RING SET, PISTON, STANDARD SIZE 
26A 493388 RING SET, PISTON, .010" OVERSIZE 
26B 493389 RING SET, PISTON, .020" OVERSIZE 
26C 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD 
28A 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING 
29A 490743 ROD, CONNECTING, .020" UNDERSIZE
32 94699 SCREW
33 262651 VALVE, EXHAUST
34 262652 VALVE, INTAKE
35 262224 SPRING, VALVE
40 93312 RETAINER, VALVE SPRING
45 262204 TAPPET, VALVE
46 498628 GEAR, CAM
47 493737 SLINGER, OIL
51 272199 GASKET, INTAKE ELBOW
54 94526 SCREW, HEX HEAD
55 497440 HOUSING, REWIND STARTER
56 498144 PULLEY, REWIND STARTER
58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8)
60 281134 GRIP, STARTER ROPE
81 223664 LOCK, MUFFLER SCREW
83 231711 SHAFT, AUXILIARY
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE 
116 REFER TO IMAGE 
121 498260 CARBURETOR KIT 
124 94525 SCREW, CARBURETOR MOUNTING 
125 498170 CARBURETOR 
127 REFER TO IMAGE
 
Page 7

AYP1135A79 (1997) Page 7 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
130 224908 VALVE, THROTTLE 
131 493267 SHAFT, THROTTLE 
133 398187 FLOAT, CARBURETOR 
134 398188 VALVE, INLET 
137 REFER TO IMAGE 
146 94388 TIMING GEAR KEY 
163 272653 GASKET AIR CLEANER 
187 492790 HOSE, FUEL 
188 398540 SCREW, HEX HEAD
188A 94644 SCREW, HEX HEAD
202 262579 LINK, GOVERNOR 
209 263044 SPRING, GOVERNOR 
220 68938 WASHER, THRUST 
227 492349 LEVER, GOVERNOR 
230 67072 WASHER, THRUST 
258 94512 SCREW, HEX HEAD 
263 94929 SCREW, SELF-TAPPING 
284 94511 SCREW, HEX HEAD 
300 494343 MUFFLER, EXHAUST 
304 493293 HOUSING, BLOWER 
305 94744 SCREW, SEMS 
306 224324 SHIELD, CYLINDER 
307 94515 SCREW HEX HD 
332 92284 NUT, FLYWHEEL 
333 802574 ARMATURE, MAGNETO 
334 94731 SCREW, SEMS 
337 802592 PLUG, SPARK 
356 398808 WIRE, GROUND 
358 497316 GASKET SET 
363 19069 PULLEY, FLYWHEEL 
383 89838 WRENCH SPARK PLUG 
387 496115 PRIMER, CARBURETOR 
447 95013 SCREW, HEX 
455 225121 CUP, STARTER 
456 281503 RETAINER, STARTER 
459 281505 PAWL, RATCHET 
461 94943 P/N CONFLICT - CHECK WITH SUPPLIER 
515 263073 SPRING, RETAINER 
523 495264 CAP W/DIPSTICK, OIL FILTER 
524 280393 SEAL, FILLER TUBE 
525 495265 TUBE, OIL FILLER 
529 281299 GROMMET, BREATHER 
562 94852 BOLT, GOVERNOR LEVER 
572 224328 BAFFLE, CYLINDER 
592 231082 NUT, HEX 
601 93053 CLAMP, HOSE, GREEN 
605 225103 P/N CONFLICT - CHECK WITH SUPPLIER 
606 224815 STRAP, BRKT 
608 497680 STARTER, REWIND
94904 SCREW, SEMS
94908 NUT, HEX 
613 94615 SCREW, HEX HEAD 
615 94474 FASTENER 
616 263175 CRANK, GOVERNOR 
617 270344 SEAL, FUEL INTAKE TUBE 
620 497203 BRACKET, CARBURETOR 
621 396847 SWITCH, STOP 
625 281085 TUBE, FUEL INTAKE
 
Page 8

AYP1135A79 (1997) Page 8 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
634 REFER TO IMAGE 
635 66538 ELBOW, SPARK PLUG 
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
720 93474 PIN, SHAFT 
721 224249 STOP, SHAFT 
741 262598 GEAR, TIMING 
842 280966 SEAL, O-RING 
847 495263 TUBE ASSEMBLY, OIL 
851 493880 TERMINAL, IGNITION CABLE 
869 213512 SEAT, INTAKE VALVE 
870 213513 SEAT, EXHAUST VALVE 
871 262001 GUIDE, EXHAUST VALVE
871A 63709 GUIDE, INTAKE VALVE
922 262640 SPRING, BRAKE 
923 493442 BRAKE ASSEMBLY 
925 281145 COVER, LINKAGE 
949 281136 GUARD FINGER 
955 REFER TO IMAGE
955A 497315 JET, MAIN (HIGH ALTITUDE)
957 397974 CAP, FUEL TANK 
966 496116 BASE AIR CLEANER 
967 491588 SUB= 3364 
968 281340 COVER AIR CLEANER 
969 94120 SCREW, HEX HEAD 
971 94121 SCREW, HEX HEAD
971A 94749 SCREW, HEX HEAD
972 495224 TANK ASSY FUEL 
975 493640 BOWL, FLOAT 
977 490937 GASKET SET, CARBURETOR
1019 496658 LABEL KIT 
1095 498258 GASKET SET, VALVE OVERHAUL
493762 CARB OVERHAUL KIT
 
Page 9

AYP1135A79 (1997) Page 9 of 21 
ENGINE BRIGGS AND STRATTON
 
Page 10

AYP1135A79 (1997) Page 10 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 
2 293708 BUSHING, CYLINDER 
3 299819 SEAL, OIL 
4 493365 SUMP, ENGINE 
5 214368 HEAD, CYLINDER 
7 272916 GASKET, CYLINDER HEAD 
8 495786 BREATHER, VALVE CHAMBER 
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 
11 231933 TUBE, BREATHER 
12 272198 GASKET, CRANKCASE 
13 94547 SCREW, CYLINDER HEAD 
15 94720 PLUG, OIL DRAIN
15A 94470 PLUG, PIPE
16 498565 CRANKSHAFT 
20 399781 SEAL, OIL
20A 391484 SEAL, OIL
22 94220 SCREW, HEX HEAD
22A 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL 
24 222698 KEY, FLYWHEEL
25 493262 PISTON ASSY STANDARD SIZE 
25A 493385 PISTON ASSY 
25B 493386 PISTON ASSY 
25C 493387 PISTON ASSY
26 493261 RING SET, PISTON, STANDARD SIZE 
26A 493388 RING SET, PISTON, .010" OVERSIZE 
26B 493389 RING SET, PISTON, .020" OVERSIZE 
26C 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD 
28A 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING 
29A 490743 ROD, CONNECTING, .020" UNDERSIZE
32 94699 SCREW
33 262651 VALVE, EXHAUST
34 262652 VALVE, INTAKE
35 262224 SPRING, VALVE
40 93312 RETAINER, VALVE SPRING
45 262204 TAPPET, VALVE
46 498628 GEAR, CAM
47 493737 SLINGER, OIL
51 272199 GASKET, INTAKE ELBOW
54 94526 SCREW, HEX HEAD
55 497440 HOUSING, REWIND STARTER
56 498144 PULLEY, REWIND STARTER
58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8)
60 281134 GRIP, STARTER ROPE
81 223664 LOCK, MUFFLER SCREW
83 231711 SHAFT, AUXILIARY
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE 
116 REFER TO IMAGE 
121 498260 CARBURETOR KIT 
124 94525 SCREW, CARBURETOR MOUNTING 
125 498170 CARBURETOR 
127 REFER TO IMAGE
 
Page 11

AYP1135A79 (1997) Page 11 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
130 224908 VALVE, THROTTLE 
131 493267 SHAFT, THROTTLE 
133 398187 FLOAT, CARBURETOR 
134 398188 VALVE, INLET 
137 REFER TO IMAGE 
146 94388 TIMING GEAR KEY 
163 272653 GASKET AIR CLEANER 
187 492790 HOSE, FUEL 
188 398540 SCREW, HEX HEAD
188A 94644 SCREW, HEX HEAD
202 262579 LINK, GOVERNOR 
209 263044 SPRING, GOVERNOR 
220 68938 WASHER, THRUST 
227 492349 LEVER, GOVERNOR 
230 67072 WASHER, THRUST 
258 94512 SCREW, HEX HEAD 
263 94929 SCREW, SELF-TAPPING 
284 94511 SCREW, HEX HEAD 
300 494343 MUFFLER, EXHAUST 
304 493293 HOUSING, BLOWER 
305 94744 SCREW, SEMS 
306 224324 SHIELD, CYLINDER 
307 94515 SCREW HEX HD 
332 92284 NUT, FLYWHEEL 
333 802574 ARMATURE, MAGNETO 
334 94731 SCREW, SEMS 
337 802592 PLUG, SPARK 
356 398808 WIRE, GROUND 
358 497316 GASKET SET 
363 19069 PULLEY, FLYWHEEL 
383 89838 WRENCH SPARK PLUG 
387 496115 PRIMER, CARBURETOR 
447 95013 SCREW, HEX 
455 225121 CUP, STARTER 
456 281503 RETAINER, STARTER 
459 281505 PAWL, RATCHET 
461 94943 P/N CONFLICT - CHECK WITH SUPPLIER 
515 263073 SPRING, RETAINER 
523 495264 CAP W/DIPSTICK, OIL FILTER 
524 280393 SEAL, FILLER TUBE 
525 495265 TUBE, OIL FILLER 
529 281299 GROMMET, BREATHER 
562 94852 BOLT, GOVERNOR LEVER 
572 224328 BAFFLE, CYLINDER 
592 231082 NUT, HEX 
601 93053 CLAMP, HOSE, GREEN 
605 225103 P/N CONFLICT - CHECK WITH SUPPLIER 
606 224815 STRAP, BRKT 
608 497680 STARTER, REWIND
94904 SCREW, SEMS
94908 NUT, HEX 
613 94615 SCREW, HEX HEAD 
615 94474 FASTENER 
616 263175 CRANK, GOVERNOR 
617 270344 SEAL, FUEL INTAKE TUBE 
620 497203 BRACKET, CARBURETOR 
621 396847 SWITCH, STOP 
625 281085 TUBE, FUEL INTAKE
 
Page 12

AYP1135A79 (1997) Page 12 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
634 REFER TO IMAGE 
635 66538 ELBOW, SPARK PLUG 
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
720 93474 PIN, SHAFT 
721 224249 STOP, SHAFT 
741 262598 GEAR, TIMING 
842 280966 SEAL, O-RING 
847 495263 TUBE ASSEMBLY, OIL 
851 493880 TERMINAL, IGNITION CABLE 
869 213512 SEAT, INTAKE VALVE 
870 213513 SEAT, EXHAUST VALVE 
871 262001 GUIDE, EXHAUST VALVE
871A 63709 GUIDE, INTAKE VALVE
922 262640 SPRING, BRAKE 
923 493442 BRAKE ASSEMBLY 
925 281145 COVER, LINKAGE 
949 281136 GUARD FINGER 
955 REFER TO IMAGE
955A 497315 JET, MAIN (HIGH ALTITUDE)
957 397974 CAP, FUEL TANK 
966 496116 BASE AIR CLEANER 
967 491588 SUB= 3364 
968 281340 COVER AIR CLEANER 
969 94120 SCREW, HEX HEAD 
971 94121 SCREW, HEX HEAD
971A 94749 SCREW, HEX HEAD
972 495224 TANK ASSY FUEL 
975 493640 BOWL, FLOAT 
977 490937 GASKET SET, CARBURETOR
1019 496658 LABEL KIT 
1095 498258 GASKET SET, VALVE OVERHAUL
493762 CARB OVERHAUL KIT
 
Page 13

AYP1135A79 (1997) Page 13 of 21 
ENGINE BRIGGS AND STRATTON
 
Page 14

AYP1135A79 (1997) Page 14 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY 
2 293708 BUSHING, CYLINDER 
3 299819 SEAL, OIL 
4 493365 SUMP, ENGINE 
5 214368 HEAD, CYLINDER 
7 272916 GASKET, CYLINDER HEAD 
8 495786 BREATHER, VALVE CHAMBER 
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW 
11 231933 TUBE, BREATHER 
12 272198 GASKET, CRANKCASE 
13 94547 SCREW, CYLINDER HEAD 
15 94720 PLUG, OIL DRAIN
15A 94470 PLUG, PIPE
16 498565 CRANKSHAFT 
20 399781 SEAL, OIL
20A 391484 SEAL, OIL
22 94220 SCREW, HEX HEAD
22A 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL 
24 222698 KEY, FLYWHEEL
25 493262 PISTON ASSY STANDARD SIZE 
25A 493385 PISTON ASSY 
25B 493386 PISTON ASSY 
25C 493387 PISTON ASSY
26 493261 RING SET, PISTON, STANDARD SIZE 
26A 493388 RING SET, PISTON, .010" OVERSIZE 
26B 493389 RING SET, PISTON, .020" OVERSIZE 
26C 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD 
28A 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING 
29A 490743 ROD, CONNECTING, .020" UNDERSIZE
32 94699 SCREW
33 262651 VALVE, EXHAUST
34 262652 VALVE, INTAKE
35 262224 SPRING, VALVE
40 93312 RETAINER, VALVE SPRING
45 262204 TAPPET, VALVE
46 498628 GEAR, CAM
47 493737 SLINGER, OIL
51 272199 GASKET, INTAKE ELBOW
54 94526 SCREW, HEX HEAD
55 497440 HOUSING, REWIND STARTER
56 498144 PULLEY, REWIND STARTER
58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8)
60 281134 GRIP, STARTER ROPE
81 223664 LOCK, MUFFLER SCREW
83 231711 SHAFT, AUXILIARY
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE 
116 REFER TO IMAGE 
121 498260 CARBURETOR KIT 
124 94525 SCREW, CARBURETOR MOUNTING 
125 498170 CARBURETOR 
127 REFER TO IMAGE
 
Page 15

AYP1135A79 (1997) Page 15 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
130 224908 VALVE, THROTTLE 
131 493267 SHAFT, THROTTLE 
133 398187 FLOAT, CARBURETOR 
134 398188 VALVE, INLET 
137 REFER TO IMAGE 
146 94388 TIMING GEAR KEY 
163 272653 GASKET AIR CLEANER 
187 492790 HOSE, FUEL 
188 398540 SCREW, HEX HEAD
188A 94644 SCREW, HEX HEAD
202 262579 LINK, GOVERNOR 
209 263044 SPRING, GOVERNOR 
220 68938 WASHER, THRUST 
227 492349 LEVER, GOVERNOR 
230 67072 WASHER, THRUST 
258 94512 SCREW, HEX HEAD 
263 94929 SCREW, SELF-TAPPING 
284 94511 SCREW, HEX HEAD 
300 494343 MUFFLER, EXHAUST 
304 493293 HOUSING, BLOWER 
305 94744 SCREW, SEMS 
306 224324 SHIELD, CYLINDER 
307 94515 SCREW HEX HD 
332 92284 NUT, FLYWHEEL 
333 802574 ARMATURE, MAGNETO 
334 94731 SCREW, SEMS 
337 802592 PLUG, SPARK 
356 398808 WIRE, GROUND 
358 497316 GASKET SET 
363 19069 PULLEY, FLYWHEEL 
383 89838 WRENCH SPARK PLUG 
387 496115 PRIMER, CARBURETOR 
447 95013 SCREW, HEX 
455 225121 CUP, STARTER 
456 281503 RETAINER, STARTER 
459 281505 PAWL, RATCHET 
461 94943 P/N CONFLICT - CHECK WITH SUPPLIER 
515 263073 SPRING, RETAINER 
523 495264 CAP W/DIPSTICK, OIL FILTER 
524 280393 SEAL, FILLER TUBE 
525 495265 TUBE, OIL FILLER 
529 281299 GROMMET, BREATHER 
562 94852 BOLT, GOVERNOR LEVER 
572 224328 BAFFLE, CYLINDER 
592 231082 NUT, HEX 
601 93053 CLAMP, HOSE, GREEN 
605 225103 P/N CONFLICT - CHECK WITH SUPPLIER 
606 224815 STRAP, BRKT 
608 497680 STARTER, REWIND
94904 SCREW, SEMS
94908 NUT, HEX 
613 94615 SCREW, HEX HEAD 
615 94474 FASTENER 
616 263175 CRANK, GOVERNOR 
617 270344 SEAL, FUEL INTAKE TUBE 
620 497203 BRACKET, CARBURETOR 
621 396847 SWITCH, STOP 
625 281085 TUBE, FUEL INTAKE
 
Page 16

AYP1135A79 (1997) Page 16 of 21 
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
634 REFER TO IMAGE 
635 66538 ELBOW, SPARK PLUG 
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
720 93474 PIN, SHAFT 
721 224249 STOP, SHAFT 
741 262598 GEAR, TIMING 
842 280966 SEAL, O-RING 
847 495263 TUBE ASSEMBLY, OIL 
851 493880 TERMINAL, IGNITION CABLE 
869 213512 SEAT, INTAKE VALVE 
870 213513 SEAT, EXHAUST VALVE 
871 262001 GUIDE, EXHAUST VALVE
871A 63709 GUIDE, INTAKE VALVE
922 262640 SPRING, BRAKE 
923 493442 BRAKE ASSEMBLY 
925 281145 COVER, LINKAGE 
949 281136 GUARD FINGER 
955 REFER TO IMAGE
955A 497315 JET, MAIN (HIGH ALTITUDE)
957 397974 CAP, FUEL TANK 
966 496116 BASE AIR CLEANER 
967 491588 SUB= 3364 
968 281340 COVER AIR CLEANER 
969 94120 SCREW, HEX HEAD 
971 94121 SCREW, HEX HEAD
971A 94749 SCREW, HEX HEAD
972 495224 TANK ASSY FUEL 
975 493640 BOWL, FLOAT 
977 490937 GASKET SET, CARBURETOR
1019 496658 LABEL KIT 
1095 498258 GASKET SET, VALVE OVERHAUL
493762 CARB OVERHAUL KIT
 
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ROTARY LAWN MOWER
 
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AYP1135A79 (1997) Page 18 of 21 
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 141912 SCREW HXHD 10-24 
2 154049 DRIVE COVER 
3 701477 FASTNER PUSH DRCV 
4 851980 DRIVE PAWL 
5 88043 PULLEY PM 
6 12000030 RETAINING RING ST 
7 54583 SCREW 
8 851947X004 "CLUTCH,FRAME"
9 50962 LOCKNUT 
10 702631X004 LEVER.CLUTCH 
11 88067 SPACER PM 
12 750253 LOCKNUT 
13 72070504 CARRIAGE BOLT 
14 74350424 BOLT 1/4-20-1 1/2 
15 88069 SPACER PM 
16 48160 IDLER ASSY 
17 88576 IDLER SPACER 
18 88517 SHOULDER BOLT 
19 88516 IDLER PULLEY 
20 87877 KNOB   PM 
21 152018 WHEEL ADJ ASSY LH 
22 152019 WHEEL ADJ ASSY RH 
24 88080 DUST SHROUD PM 
25 67725 WASHER FLUT 
26 88446 BUSHING.HEX 
27 151156 WHEEL DRIVE 8X2 
28 145212 NUT.HXFLG.LOCK. 
29 85179 RETAINER CLIP PM 
30 77400 HUB CAP 
31 12000058 E-RING.7/16.RE. 
32 137054 PINION.GEAR 
33 63601 SUB= 73800400 
34 700537 SHAFT.DRIVE.17.81 
35 88082 DRIVE PULLEY PM 
36 111924X SUB= TH3H340
852000 "DECAL,CLEAN UNDER"
 
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ROTARY LAWN MOWER
 
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AYP1135A79 (1997) Page 20 of 21 
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 145793 BAIL.CNTRL.STD.BL
2 145646X479 SUB= 165451X479
3 157081X479 HANDLE LOWER
4 132001 ROPE GUIDE
5 63601 SUB= 73800400
6 131959 BOLT.HANDLE.LM
7 151517 SUB= 7192J
8 144929 SCREW.HXHD.WASH.
9 700417 "CONTROL, THROTTLE" 
10 63601 SUB= 73800400 
11 145285 GUARD.DISCH.CLIPO 
12 146392 CONTROL.DRV.20FBD 
13 63601 SUB= 73800400 
14 128638 "NUT,WING PM" 
15 51793 HAIRPIN COTTER 
16 145281 DOOR.MULCH.COMBI 
17 147286 ROD.HINGE.COMBI-C 
18 SPRING SPRING 
19 700356X479 PLATE.BACK.20RD 
20 700363X419 SUB= 700363X479 
21 140657 SKIRT.PUSH.20RD 
22 133169X479 MULCHER PLATE 
23 147613 KIT.DOOR.RR.20STL 
24 751592 LOCKNUT PM 
25 151512X479 BRACKET.HDLE.LH. 
26 151511X479 BRACKET.HDLE.RH. 
27 150078 SCREW.HXWS.5/16 
28 147775 BRACKET.HINGE.W/F 
29 750085X007 BRKT.WHL.ADJ 
30 146630 SPACER.HEIGHT.ADJ 
31 130861 "CABLE,ENG ZONE CO" 
32 700331X004 SPRING SELECTOR 
33 87877 KNOB   PM 
34 750913X004 "AXLE ARM,REAR PM" 
35 61651 WASHER 
36 142748 BOLT SHLD 3/8-16 
37 157176 WHELL ASM 14X2RAD 
38 83923 HEX FLANGE LOCKNT 
40 700172X479 BRACKET.SUPT.WHL. 
41 700170X479 BRKT.SUPT.RH 
42 53998 SUB= 19131216 
43 54583 SCREW 
44 111190X CABLE CLAMP 
45 850999 SCREW 
46 85463 DECAL-DANGER PM 
47 83816 SCREW PM 
48 850988 ENGINE SPACER 
51 132198X479 SUB= 144961 
52 158079 "KIT HOUSING 20""RD" 
53 851084 SCREW 
54 850263 LOCKWASHER 
55 851074 "WASHER,HARDEN" 
56 145106 BLADE.20.MULCH.AY 
57 851514 ADAPTOR.BLADE.LM 
67 149599 GRASSBAG.250B1.BL 
68 149555 FRAME.CATCHER.2.5 
70 REFER TO IMAGE 
71 57143 WAVE WASHER
 
Page 21

AYP1135A79 (1997) Page 21 of 21 
ROTARY LAWN MOWER
Ref # Part Number Qty Description
72 128415 BLIND RIVET 
73 700063X479 REAR BAFFLE 
74 133188X479 DISCHARGE GUARD 
75 150050 SCREW.HXTAP.10-24 
76 7460612 BOLT HEX 
77 88348 WASHER PM 
78 145669 GUIDE.CABLE.FWBD 
79 88652 HINGE SCREW 
80 149588 SCREW.HX.WSHD. 
81 751592 LOCKNUT PM 
84 86969 SPACER.PM
160375 MANUAL.O.1135A79 
141589 DECAL.CHUTE.MULCH