Page 1

AYP5156A79 (1997) Page 1 of 18
ENGINE BRIGGS AND STRATTON
Page 2

AYP5156A79 (1997) Page 2 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 494062 CYLINDER ASSY
2 399269 BUSHING ASSY
3 299819 SEAL, OIL
4 493279 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
16 493363 CRANKSHAFT
16 94388 TIMING GEAR KEY
20 399781 SEAL, OIL
22 94220 SCREW, HEX HEAD
22 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 494058 PISTON ASSY, STANDARD SIZE
25 494059 PISTON ASSY, .010" OVERSIZE
25 494060 PISTON ASSY, .020" OVERSIZE
25 494061 PISTON ASSY, .030" OVERSIZE
26 493261 RING SET, PISTON, STANDARD SIZE
26 493388 RING SET, PISTON, .010" OVERSIZE
26 493389 RING SET, PISTON, .020" OVERSIZE
26 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING
29 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 498275 GEAR, CAM
47 493737 SLINGER, OIL
52 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 281434 GRIP, STARTER ROPE
65 94696 SCREW
81 223664 LOCK, MUFFLER SCREW
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE
121 498260 CARBURETOR KIT
124 94525 SCREW, CARBURETOR MOUNTING
125 498966 CARBURETOR
130 224908 VALVE, THROTTLE
131 493267 SHAFT, THROTTLE
133 398187 FLOAT, CARBURETOR
Page 3

AYP5156A79 (1997) Page 3 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
134 398188 VALVE, INLET
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
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
258 94512 SCREW, HEX HEAD
284 94511 SCREW, HEX HEAD
300 496106 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
346 94602 SCREW, HEX HEAD
356 398808 WIRE, GROUND
358 497316 GASKET SET
363 19069 PULLEY, FLYWHEEL
383 89838 WRENCH SPARK PLUG
387 496115 PRIMER, CARBURETOR
455 225121 CUP, STARTER
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 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
606 224815 STRAP, BRKT
608 497680 STARTER, REWIND
608 94128 SCREW, HEX HEAD
608 92987 NUT, HEX
613 94231 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 497465 TUBE, FUEL INTAKE
635 66538 ELBOW, SPARK PLUG
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
741 262598 GEAR, TIMING
832 494224 GUARD MUFFLER
842 280966 SEAL, O-RING
847 495263 TUBE ASSEMBLY, OIL
851 493880 TERMINAL, IGNITION CABLE
Page 4

AYP5156A79 (1997) Page 4 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
869 213512 SEAT, INTAKE VALVE
870 213513 SEAT, EXHAUST VALVE
871 262001 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
883 272253 GASKET, MUFFLER
922 262640 SPRING, BRAKE
923 493442 BRAKE ASSEMBLY
949 497233 GUARD, FINGER
955 CHECK WITH SUPPLIER
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 498261 CARBURETOR GASKET SET
991 493537 PRE-FILTER
1016 224278 COVER, REWIND STARTER
1019 495354 LABEL KIT
493762 CARB OVERHAUL KIT
490937 GASKET SET, CARBURETOR
Page 5

AYP5156A79 (1997) Page 5 of 18
ENGINE BRIGGS AND STRATTON
Page 6

AYP5156A79 (1997) Page 6 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 494062 CYLINDER ASSY
2 399269 BUSHING ASSY
3 299819 SEAL, OIL
4 493279 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
16 493363 CRANKSHAFT
16 94388 TIMING GEAR KEY
20 399781 SEAL, OIL
22 94220 SCREW, HEX HEAD
22 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 494058 PISTON ASSY, STANDARD SIZE
25 494059 PISTON ASSY, .010" OVERSIZE
25 494060 PISTON ASSY, .020" OVERSIZE
25 494061 PISTON ASSY, .030" OVERSIZE
26 493261 RING SET, PISTON, STANDARD SIZE
26 493388 RING SET, PISTON, .010" OVERSIZE
26 493389 RING SET, PISTON, .020" OVERSIZE
26 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING
29 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 498275 GEAR, CAM
47 493737 SLINGER, OIL
52 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 281434 GRIP, STARTER ROPE
65 94696 SCREW
81 223664 LOCK, MUFFLER SCREW
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE
121 498260 CARBURETOR KIT
124 94525 SCREW, CARBURETOR MOUNTING
125 498966 CARBURETOR
130 224908 VALVE, THROTTLE
131 493267 SHAFT, THROTTLE
133 398187 FLOAT, CARBURETOR
Page 7

AYP5156A79 (1997) Page 7 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
134 398188 VALVE, INLET
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
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
258 94512 SCREW, HEX HEAD
284 94511 SCREW, HEX HEAD
300 496106 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
346 94602 SCREW, HEX HEAD
356 398808 WIRE, GROUND
358 497316 GASKET SET
363 19069 PULLEY, FLYWHEEL
383 89838 WRENCH SPARK PLUG
387 496115 PRIMER, CARBURETOR
455 225121 CUP, STARTER
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 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
606 224815 STRAP, BRKT
608 497680 STARTER, REWIND
608 94128 SCREW, HEX HEAD
608 92987 NUT, HEX
613 94231 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 497465 TUBE, FUEL INTAKE
635 66538 ELBOW, SPARK PLUG
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
741 262598 GEAR, TIMING
832 494224 GUARD MUFFLER
842 280966 SEAL, O-RING
847 495263 TUBE ASSEMBLY, OIL
851 493880 TERMINAL, IGNITION CABLE
Page 8

AYP5156A79 (1997) Page 8 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
869 213512 SEAT, INTAKE VALVE
870 213513 SEAT, EXHAUST VALVE
871 262001 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
883 272253 GASKET, MUFFLER
922 262640 SPRING, BRAKE
923 493442 BRAKE ASSEMBLY
949 497233 GUARD, FINGER
955 CHECK WITH SUPPLIER
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 498261 CARBURETOR GASKET SET
991 493537 PRE-FILTER
1016 224278 COVER, REWIND STARTER
1019 495354 LABEL KIT
493762 CARB OVERHAUL KIT
490937 GASKET SET, CARBURETOR
Page 9

AYP5156A79 (1997) Page 9 of 18
ENGINE BRIGGS AND STRATTON
Page 10

AYP5156A79 (1997) Page 10 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 494062 CYLINDER ASSY
2 399269 BUSHING ASSY
3 299819 SEAL, OIL
4 493279 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
16 493363 CRANKSHAFT
16 94388 TIMING GEAR KEY
20 399781 SEAL, OIL
22 94220 SCREW, HEX HEAD
22 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 494058 PISTON ASSY, STANDARD SIZE
25 494059 PISTON ASSY, .010" OVERSIZE
25 494060 PISTON ASSY, .020" OVERSIZE
25 494061 PISTON ASSY, .030" OVERSIZE
26 493261 RING SET, PISTON, STANDARD SIZE
26 493388 RING SET, PISTON, .010" OVERSIZE
26 493389 RING SET, PISTON, .020" OVERSIZE
26 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING
29 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 498275 GEAR, CAM
47 493737 SLINGER, OIL
52 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 281434 GRIP, STARTER ROPE
65 94696 SCREW
81 223664 LOCK, MUFFLER SCREW
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE
121 498260 CARBURETOR KIT
124 94525 SCREW, CARBURETOR MOUNTING
125 498966 CARBURETOR
130 224908 VALVE, THROTTLE
131 493267 SHAFT, THROTTLE
133 398187 FLOAT, CARBURETOR
Page 11

AYP5156A79 (1997) Page 11 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
134 398188 VALVE, INLET
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
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
258 94512 SCREW, HEX HEAD
284 94511 SCREW, HEX HEAD
300 496106 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
346 94602 SCREW, HEX HEAD
356 398808 WIRE, GROUND
358 497316 GASKET SET
363 19069 PULLEY, FLYWHEEL
383 89838 WRENCH SPARK PLUG
387 496115 PRIMER, CARBURETOR
455 225121 CUP, STARTER
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 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
606 224815 STRAP, BRKT
608 497680 STARTER, REWIND
608 94128 SCREW, HEX HEAD
608 92987 NUT, HEX
613 94231 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 497465 TUBE, FUEL INTAKE
635 66538 ELBOW, SPARK PLUG
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
741 262598 GEAR, TIMING
832 494224 GUARD MUFFLER
842 280966 SEAL, O-RING
847 495263 TUBE ASSEMBLY, OIL
851 493880 TERMINAL, IGNITION CABLE
Page 12

AYP5156A79 (1997) Page 12 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
869 213512 SEAT, INTAKE VALVE
870 213513 SEAT, EXHAUST VALVE
871 262001 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
883 272253 GASKET, MUFFLER
922 262640 SPRING, BRAKE
923 493442 BRAKE ASSEMBLY
949 497233 GUARD, FINGER
955 CHECK WITH SUPPLIER
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 498261 CARBURETOR GASKET SET
991 493537 PRE-FILTER
1016 224278 COVER, REWIND STARTER
1019 495354 LABEL KIT
493762 CARB OVERHAUL KIT
490937 GASKET SET, CARBURETOR
Page 13

AYP5156A79 (1997) Page 13 of 18
ENGINE BRIGGS AND STRATTON
Page 14

AYP5156A79 (1997) Page 14 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 494062 CYLINDER ASSY
2 399269 BUSHING ASSY
3 299819 SEAL, OIL
4 493279 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
16 493363 CRANKSHAFT
16 94388 TIMING GEAR KEY
20 399781 SEAL, OIL
22 94220 SCREW, HEX HEAD
22 94612 SCREW, HEX HEAD
23 492177 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 494058 PISTON ASSY, STANDARD SIZE
25 494059 PISTON ASSY, .010" OVERSIZE
25 494060 PISTON ASSY, .020" OVERSIZE
25 494061 PISTON ASSY, .030" OVERSIZE
26 493261 RING SET, PISTON, STANDARD SIZE
26 493388 RING SET, PISTON, .010" OVERSIZE
26 493389 RING SET, PISTON, .020" OVERSIZE
26 493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING
29 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 498275 GEAR, CAM
47 493737 SLINGER, OIL
52 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 281434 GRIP, STARTER ROPE
65 94696 SCREW
81 223664 LOCK, MUFFLER SCREW
95 94098 SCREW, THROTTLE
104 231371 PIN, FLOAT HINGE
121 498260 CARBURETOR KIT
124 94525 SCREW, CARBURETOR MOUNTING
125 498966 CARBURETOR
130 224908 VALVE, THROTTLE
131 493267 SHAFT, THROTTLE
133 398187 FLOAT, CARBURETOR
Page 15

AYP5156A79 (1997) Page 15 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
134 398188 VALVE, INLET
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
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
258 94512 SCREW, HEX HEAD
284 94511 SCREW, HEX HEAD
300 496106 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
346 94602 SCREW, HEX HEAD
356 398808 WIRE, GROUND
358 497316 GASKET SET
363 19069 PULLEY, FLYWHEEL
383 89838 WRENCH SPARK PLUG
387 496115 PRIMER, CARBURETOR
455 225121 CUP, STARTER
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 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
606 224815 STRAP, BRKT
608 497680 STARTER, REWIND
608 94128 SCREW, HEX HEAD
608 92987 NUT, HEX
613 94231 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 497465 TUBE, FUEL INTAKE
635 66538 ELBOW, SPARK PLUG
670 280512 SPACER, FUEL TANK
670A 493823 SPACER, BRACKET
741 262598 GEAR, TIMING
832 494224 GUARD MUFFLER
842 280966 SEAL, O-RING
847 495263 TUBE ASSEMBLY, OIL
851 493880 TERMINAL, IGNITION CABLE
Page 16

AYP5156A79 (1997) Page 16 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
869 213512 SEAT, INTAKE VALVE
870 213513 SEAT, EXHAUST VALVE
871 262001 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
883 272253 GASKET, MUFFLER
922 262640 SPRING, BRAKE
923 493442 BRAKE ASSEMBLY
949 497233 GUARD, FINGER
955 CHECK WITH SUPPLIER
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 498261 CARBURETOR GASKET SET
991 493537 PRE-FILTER
1016 224278 COVER, REWIND STARTER
1019 495354 LABEL KIT
493762 CARB OVERHAUL KIT
490937 GASKET SET, CARBURETOR
Page 17

AYP5156A79 (1997) Page 17 of 18
ROTARY LAWN MOWER
Page 18

AYP5156A79 (1997) Page 18 of 18
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 86902 CONTROL BAR PM
2 700644 CONTROL.THL.49.35
3 132001 ROPE GUIDE
4 145645X479 SUB= 165452X479
5 157081X479 HANDLE LOWER
6 131959 BOLT.HANDLE.LM
7 63601 SUB= 73800400
8 850733X004 "BRKT,UPSTOP"
9 750097 TAPPING SCREW
10 130861 "CABLE,ENG ZONE CO"
11 151517 SUB= 7192J
12 51793 HAIRPIN COTTER
13 136376 KNOB HANDLE
14 77400 HUB CAP
15 83923 HEX FLANGE LOCKNT
17 148438 WHEEL.8X1.75.WHT
18 142748 BOLT SHLD 3/8-16
19 62335 "WASHER, BELLEVIL."
20 700331X004 SPRING SELECTOR
21 87877 KNOB PM
22 145935X004 ARM.AXLE.ASM.BZP.
23 158035 LAWN MOWER HOUSING
25 146630 SPACER.HEIGHT.ADJ
26 700325X007 BRACKET.ADJ.9POS.
28 151665X479 HDLE BRKT ASSY.RH
29 85463 DECAL-DANGER PM
30 151667X479 HDLE BRKT ASSY LH
31 83816 SCREW PM
32 751592 LOCKNUT PM
33 751399 BRACKET.CHUTE.MTG
34 150078 SCREW.HXWS.5/16
35 851084 SCREW
36 850263 LOCKWASHER
37 851074 "WASHER,HARDEN"
38 145106 BLADE.20.MULCH.AY
39 851514 ADAPTOR.BLADE.LM
40 150406 BOLT.ENG.3/8-16
41 752118 "DEFL,MULCHER"
42 150984 ROD-DEFLECTOR
43 150985 "SKIRT-REAR,20"""
44 700279 RETAINER CLIP
45 111190X CABLE CLAMP
46 74180410 SUB= 874180410
49 152124 SPRING-TORSION
50 147286 ROD.HINGE.COMBI-C
51 87593 BRACKET PM
52 154829 DOOR-MULCHER
54 144929 SCREW.HXHD.WASH.
55 141589 DECAL.CHUTE.MULCH
57 850724 SUB= 155890
157865 MANUAL.O.5156A79
129212 NLA