
9177B89 (1998) Page 1 of 56
BRIGGS AND STRATTON ENGINE

9177B89 (1998) Page 2 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1 690156 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
4 494238 BASE, ENGINE
5 690188 HEAD, CYLINDER
6 94927 WASHER, GOVERNOR LEVER
7 273763 GASKET, CYLINDER HEAD
8 495735 BREATHER ASSY
9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 281246 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"
12 271997 GASKET, CRANKCASE COVER .005"
13 94728 SCREW, CYLINDER HEAD
15 94239 PLUG, OIL DRAIN
16 690136 CRANKSHAFT
20 291675 SEAL, OIL
22 95187 SCREW
23 690222 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 692271 PISTON, ASSEMBLY
25 692272 PISTON ASSEMBLY
25 692273 PISTON ASSEMBLY
25 692274 PISTON ASSEMBLY
26 690162 RING SET, PISTON
26 690164 RING SET, PISTON
26 690166 RING SET, PISTON
26 690168 RING SET, PISTON
27 263129 LOCK, PISTON PIN
28 498319 PIN, PISTON, STD SIZE
28 498320 PIN ASSY., PISTON, .005" OVERSIZE
29 499468 ROD ASSEMBLY, CONNECTING
29 499940 ROD ASSEMBLY, CONNECTING
32 95190 SCREW
33 495856 VALVE, EXHAUST
34 495857 VALVE, INTAKE
35 262811 SPRING, VALVE
40 224641 RETAINER, VALVE SPRING
43 40815 GOV./OIL SLINGER
45 262411 TAPPET, VALVE
46 496884 GEAR, CAM
50 690193 MANIFOLD, INTAKE
51 281735 GASKET, INTAKE
51A 273650 GASKET, INTAKE
53 94637 STUD, CARBURETOR MOUNTING
73 494439 SCREEN, ROTATING
75 225136 WASHER, SPRING
78 94821 SCREW, SEMS
87 491323 SEAL, GOVERNOR
93 281346 BUSHING, THROTTLE SHAFT
94 498030 VALVE, IDLE, ADJUSTMENT
95 94098 SCREW, THROTTLE
98 495800 SCREW, IDLE SPEED
104 231789 PIN, FLOAT HINGE
105 231855 VALVE ASSY, INLET NEEDLE
106 231854 INLET VALVE SEAT
108 224558 VALVE, CHOKE
108A 224540 VALVE, CHOKE

9177B89 (1998) Page 3 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
110 225137 WASHER, FLAT
116 270920 SEAL, OIL FILLER CAP
117 232118 JET, MAIN (STANDARD)
117 232119 JET, MAIN (HIGH ALTITUDE)
121 690191 CARBURETOR OVERHAUL KIT
123 95160 SCREW
125 690194 CARBURETOR
130 224539 VALVE, THROTTLE
131 493379 THROTTLE SHAFT KIT
133 494381 FLOAT, CARBURETOR
137 281165 GASKET, FLOAT BOWL
141 495097 SHAFT
141A 495931 SHAFT & LEVER, CHOKE
142 232117 NOZZLE, CARBURETOR
146 94196 KEY, TIMING GEAR
163 CHECK WITH SUPPLIER
171 CHECK WITH SUPPLIER
186 493496 ELBOW, FUEL PIPE
187 298049 LINE, FUEL
188 94627 SCREW, SEMS 3/4"
192 492160 SCREW ASSY, ROCKER ARM
199 494768 VALVE, SHUT-OFF
205 94903 SCREW, HEX HEAD
205A 94073 SCREW, HEX HEAD
209 260695 SPRING, GOVERNOR
216 262766 LINK, CHOKE
216A 262766 LINK, CHOKE
222 495611 PLATE, GOVERNOR CONTROL
224 95163 SCREW
227 493935 LEVER ASSY, GOVERNOR
232 262785 SPRING, GOVERNOR LINK
238 262836 CAP, VALVE
240 394358 FILTER, FUEL
265 221535 CLAMP
294 810104 ADJUSTER, ROCKER ARM
304 225511 HOUSING, BLOWER
304A 225017 HOUSING, BLOWER, INNER, BLACK
305 94682 SCREW
305A 94822 SCREW, SEMS
306 225020 SHIELD, CYLINDER
307 94930 SCREW
309 497595 MOTOR, STARTING, 12 VOLT
310 94003 BOLT
311 497608 BRUSH SET
333 495859 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
337 491055 PLUG, SPARK
354 94010 LOCKNUT, AIR CLEANER MOUNTING
355 281164 WASHER, FLOAT BOWL SCREW
356 494705 WIRE, STOP
358 690189 GASKET SET
363 19203 PULLER, FLYWHEEL
381 94863 SCREW
383 89838 WRENCH SPARK PLUG
461 94734 SCREW
467 493903 KNOB, AIR CLEANER
474 393474 STATOR, ALTERNATOR, DUAL CIRCUIT
482 93621 SCREW, SEMS

9177B89 (1998) Page 4 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
493 224968 BRACKET, BLOWER HOUSING, FRONT
493A 224969 BRACKET, BLOWER HOUSING, REAR
503 806000 STRAP, STARTER
510 497606 DRIVE, STARTER
523 495230 CAP AND DIPSTICK, OIL FILLER
525 496113 TUBE, OIL FILLER
529 281370 SEAL, FILLER TUBE
535 496894 CARTRIDGE, AIR CLEANER
544 497603 ARMATURE, STARTER
552 491986 BUSHING, GOVERNOR CRANK
562 94907 BOLT, GOVENOR LEVEL
592 231978 NUT, HEX
592A 92278 NUT, HEX
601 95162 CLAMP, FUEL LINE
614 93306 COTTER, HAIR PIN
615 263080 RETAINER
616 495157 CRANK, GOVERNOR, 1/4" DIAMETER
634 494453 SEAL, SPRING ASSY.
634A 494455 SEAL, SPRING ASSY.
635 280872 ELBOW, SPARK PLUG
646 224546 BRACE, AIR CLEANER
657 94905 SCREW
663 94929 SCREW, SELF-TAPPING
663A 94704 SCREW, AIR CLEANER
668 805402 SPACER, ROTATING SCREEN
689 262715 SPRING, CHOKE
673 94896 SCREW, SEMS
718 230192 PIN, DOWEL
726 399676 GEAR, RING
727 490324 COVER, STARTER
728 94951 SCREW, HEX HEAD
729 281390 CLIP, WIRE
729A 225170 RETAINER, WIRE
741 262932 GEAR, TIMING
757 213998 LINK, COUNTERWEIGHT
758 499994 COUNTERWEIGHT
759 230787 PIN, COUNTERWEIGHT
761 94593 SCREW, COUNTERWEIGHT
783 280104 GEAR, STARTER
789 497708 WIRE ASSY
801 497626 CAP, DRIVE
802 497607 P/N CONFLICT - CHECK WITH SUPPLIER
803 497604 HOUSING, STARTER
830 94555 STUD, ROCKER ARM
847 496415 P/N CONFLICT - CHECK WITH SUPPLIER
851 224110 TERMINAL, IGNITION CABLE
868 499236 SEAL, VALVE
871 262835 BUSHING, GUIDE (INTAKE & EXHAUST)
875 495862 BODY, AIR CLEANER
877 393456 DIODE & CONNECTOR ASSY
878 393362 HARNESS, ALTERNATOR
947 497672 SOLENOID
967 272403 ELEMENT, AIR CLEANER
968 281758 COVER, AIR CLEANER
975 494933 BOWL, FLOAT
977 690192 GASKET SET, CARBURETOR
987 281166 SEAL, THROTTLE SHAFT
1005 281400 FAN, FLYWHEEL

9177B89 (1998) Page 5 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1006 224413 RETAINER, FAN
1019 690180 LABEL KIT
1022 272475 GASKET, COVER
1023 225521 COVER, ROCKER
1026 494432 ROD, PUSH, INTAKE
1026A 495136 ROD, PUSH, EXHAUST
1029 224554 ARM, ROCKER
1033 690190 VALVE, OVERHAUL KIT
1034 495248 GUIDE ASSEMBLY, PUSH ROD
1036 273807 LABEL KIT, EMISSION
1044 94673 SCREW, SHOULDER, HEX HEAD
1058 273686 OWNER'S MANUAL
1090 497605 P/N CONFLICT - CHECK WITH SUPPLIER
1091 281364 CAP, LIMITER

9177B89 (1998) Page 6 of 56
BRIGGS AND STRATTON ENGINE

9177B89 (1998) Page 7 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1 690156 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
4 494238 BASE, ENGINE
5 690188 HEAD, CYLINDER
6 94927 WASHER, GOVERNOR LEVER
7 273763 GASKET, CYLINDER HEAD
8 495735 BREATHER ASSY
9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 281246 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"
12 271997 GASKET, CRANKCASE COVER .005"
13 94728 SCREW, CYLINDER HEAD
15 94239 PLUG, OIL DRAIN
16 690136 CRANKSHAFT
20 291675 SEAL, OIL
22 95187 SCREW
23 690222 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 692271 PISTON, ASSEMBLY
25 692272 PISTON ASSEMBLY
25 692273 PISTON ASSEMBLY
25 692274 PISTON ASSEMBLY
26 690162 RING SET, PISTON
26 690164 RING SET, PISTON
26 690166 RING SET, PISTON
26 690168 RING SET, PISTON
27 263129 LOCK, PISTON PIN
28 498319 PIN, PISTON, STD SIZE
28 498320 PIN ASSY., PISTON, .005" OVERSIZE
29 499468 ROD ASSEMBLY, CONNECTING
29 499940 ROD ASSEMBLY, CONNECTING
32 95190 SCREW
33 495856 VALVE, EXHAUST
34 495857 VALVE, INTAKE
35 262811 SPRING, VALVE
40 224641 RETAINER, VALVE SPRING
43 40815 GOV./OIL SLINGER
45 262411 TAPPET, VALVE
46 496884 GEAR, CAM
50 690193 MANIFOLD, INTAKE
51 281735 GASKET, INTAKE
51A 273650 GASKET, INTAKE
53 94637 STUD, CARBURETOR MOUNTING
73 494439 SCREEN, ROTATING
75 225136 WASHER, SPRING
78 94821 SCREW, SEMS
87 491323 SEAL, GOVERNOR
93 281346 BUSHING, THROTTLE SHAFT
94 498030 VALVE, IDLE, ADJUSTMENT
95 94098 SCREW, THROTTLE
98 495800 SCREW, IDLE SPEED
104 231789 PIN, FLOAT HINGE
105 231855 VALVE ASSY, INLET NEEDLE
106 231854 INLET VALVE SEAT
108 224558 VALVE, CHOKE
108A 224540 VALVE, CHOKE

9177B89 (1998) Page 8 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
110 225137 WASHER, FLAT
116 270920 SEAL, OIL FILLER CAP
117 232118 JET, MAIN (STANDARD)
117 232119 JET, MAIN (HIGH ALTITUDE)
121 690191 CARBURETOR OVERHAUL KIT
123 95160 SCREW
125 690194 CARBURETOR
130 224539 VALVE, THROTTLE
131 493379 THROTTLE SHAFT KIT
133 494381 FLOAT, CARBURETOR
137 281165 GASKET, FLOAT BOWL
141 495097 SHAFT
141A 495931 SHAFT & LEVER, CHOKE
142 232117 NOZZLE, CARBURETOR
146 94196 KEY, TIMING GEAR
163 CHECK WITH SUPPLIER
171 CHECK WITH SUPPLIER
186 493496 ELBOW, FUEL PIPE
187 298049 LINE, FUEL
188 94627 SCREW, SEMS 3/4"
192 492160 SCREW ASSY, ROCKER ARM
199 494768 VALVE, SHUT-OFF
205 94903 SCREW, HEX HEAD
205A 94073 SCREW, HEX HEAD
209 260695 SPRING, GOVERNOR
216 262766 LINK, CHOKE
216A 262766 LINK, CHOKE
222 495611 PLATE, GOVERNOR CONTROL
224 95163 SCREW
227 493935 LEVER ASSY, GOVERNOR
232 262785 SPRING, GOVERNOR LINK
238 262836 CAP, VALVE
240 394358 FILTER, FUEL
265 221535 CLAMP
294 810104 ADJUSTER, ROCKER ARM
304 225511 HOUSING, BLOWER
304A 225017 HOUSING, BLOWER, INNER, BLACK
305 94682 SCREW
305A 94822 SCREW, SEMS
306 225020 SHIELD, CYLINDER
307 94930 SCREW
309 497595 MOTOR, STARTING, 12 VOLT
310 94003 BOLT
311 497608 BRUSH SET
333 495859 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
337 491055 PLUG, SPARK
354 94010 LOCKNUT, AIR CLEANER MOUNTING
355 281164 WASHER, FLOAT BOWL SCREW
356 494705 WIRE, STOP
358 690189 GASKET SET
363 19203 PULLER, FLYWHEEL
381 94863 SCREW
383 89838 WRENCH SPARK PLUG
461 94734 SCREW
467 493903 KNOB, AIR CLEANER
474 393474 STATOR, ALTERNATOR, DUAL CIRCUIT
482 93621 SCREW, SEMS

9177B89 (1998) Page 9 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
493 224968 BRACKET, BLOWER HOUSING, FRONT
493A 224969 BRACKET, BLOWER HOUSING, REAR
503 806000 STRAP, STARTER
510 497606 DRIVE, STARTER
523 495230 CAP AND DIPSTICK, OIL FILLER
525 496113 TUBE, OIL FILLER
529 281370 SEAL, FILLER TUBE
535 496894 CARTRIDGE, AIR CLEANER
544 497603 ARMATURE, STARTER
552 491986 BUSHING, GOVERNOR CRANK
562 94907 BOLT, GOVENOR LEVEL
592 231978 NUT, HEX
592A 92278 NUT, HEX
601 95162 CLAMP, FUEL LINE
614 93306 COTTER, HAIR PIN
615 263080 RETAINER
616 495157 CRANK, GOVERNOR, 1/4" DIAMETER
634 494453 SEAL, SPRING ASSY.
634A 494455 SEAL, SPRING ASSY.
635 280872 ELBOW, SPARK PLUG
646 224546 BRACE, AIR CLEANER
657 94905 SCREW
663 94929 SCREW, SELF-TAPPING
663A 94704 SCREW, AIR CLEANER
668 805402 SPACER, ROTATING SCREEN
689 262715 SPRING, CHOKE
673 94896 SCREW, SEMS
718 230192 PIN, DOWEL
726 399676 GEAR, RING
727 490324 COVER, STARTER
728 94951 SCREW, HEX HEAD
729 281390 CLIP, WIRE
729A 225170 RETAINER, WIRE
741 262932 GEAR, TIMING
757 213998 LINK, COUNTERWEIGHT
758 499994 COUNTERWEIGHT
759 230787 PIN, COUNTERWEIGHT
761 94593 SCREW, COUNTERWEIGHT
783 280104 GEAR, STARTER
789 497708 WIRE ASSY
801 497626 CAP, DRIVE
802 497607 P/N CONFLICT - CHECK WITH SUPPLIER
803 497604 HOUSING, STARTER
830 94555 STUD, ROCKER ARM
847 496415 P/N CONFLICT - CHECK WITH SUPPLIER
851 224110 TERMINAL, IGNITION CABLE
868 499236 SEAL, VALVE
871 262835 BUSHING, GUIDE (INTAKE & EXHAUST)
875 495862 BODY, AIR CLEANER
877 393456 DIODE & CONNECTOR ASSY
878 393362 HARNESS, ALTERNATOR
947 497672 SOLENOID
967 272403 ELEMENT, AIR CLEANER
968 281758 COVER, AIR CLEANER
975 494933 BOWL, FLOAT
977 690192 GASKET SET, CARBURETOR
987 281166 SEAL, THROTTLE SHAFT
1005 281400 FAN, FLYWHEEL

9177B89 (1998) Page 10 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1006 224413 RETAINER, FAN
1019 690180 LABEL KIT
1022 272475 GASKET, COVER
1023 225521 COVER, ROCKER
1026 494432 ROD, PUSH, INTAKE
1026A 495136 ROD, PUSH, EXHAUST
1029 224554 ARM, ROCKER
1033 690190 VALVE, OVERHAUL KIT
1034 495248 GUIDE ASSEMBLY, PUSH ROD
1036 273807 LABEL KIT, EMISSION
1044 94673 SCREW, SHOULDER, HEX HEAD
1058 273686 OWNER'S MANUAL
1090 497605 P/N CONFLICT - CHECK WITH SUPPLIER
1091 281364 CAP, LIMITER

9177B89 (1998) Page 11 of 56
BRIGGS AND STRATTON ENGINE

9177B89 (1998) Page 12 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1 690156 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
4 494238 BASE, ENGINE
5 690188 HEAD, CYLINDER
6 94927 WASHER, GOVERNOR LEVER
7 273763 GASKET, CYLINDER HEAD
8 495735 BREATHER ASSY
9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 281246 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"
12 271997 GASKET, CRANKCASE COVER .005"
13 94728 SCREW, CYLINDER HEAD
15 94239 PLUG, OIL DRAIN
16 690136 CRANKSHAFT
20 291675 SEAL, OIL
22 95187 SCREW
23 690222 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 692271 PISTON, ASSEMBLY
25 692272 PISTON ASSEMBLY
25 692273 PISTON ASSEMBLY
25 692274 PISTON ASSEMBLY
26 690162 RING SET, PISTON
26 690164 RING SET, PISTON
26 690166 RING SET, PISTON
26 690168 RING SET, PISTON
27 263129 LOCK, PISTON PIN
28 498319 PIN, PISTON, STD SIZE
28 498320 PIN ASSY., PISTON, .005" OVERSIZE
29 499468 ROD ASSEMBLY, CONNECTING
29 499940 ROD ASSEMBLY, CONNECTING
32 95190 SCREW
33 495856 VALVE, EXHAUST
34 495857 VALVE, INTAKE
35 262811 SPRING, VALVE
40 224641 RETAINER, VALVE SPRING
43 40815 GOV./OIL SLINGER
45 262411 TAPPET, VALVE
46 496884 GEAR, CAM
50 690193 MANIFOLD, INTAKE
51 281735 GASKET, INTAKE
51A 273650 GASKET, INTAKE
53 94637 STUD, CARBURETOR MOUNTING
73 494439 SCREEN, ROTATING
75 225136 WASHER, SPRING
78 94821 SCREW, SEMS
87 491323 SEAL, GOVERNOR
93 281346 BUSHING, THROTTLE SHAFT
94 498030 VALVE, IDLE, ADJUSTMENT
95 94098 SCREW, THROTTLE
98 495800 SCREW, IDLE SPEED
104 231789 PIN, FLOAT HINGE
105 231855 VALVE ASSY, INLET NEEDLE
106 231854 INLET VALVE SEAT
108 224558 VALVE, CHOKE
108A 224540 VALVE, CHOKE

9177B89 (1998) Page 13 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
110 225137 WASHER, FLAT
116 270920 SEAL, OIL FILLER CAP
117 232118 JET, MAIN (STANDARD)
117 232119 JET, MAIN (HIGH ALTITUDE)
121 690191 CARBURETOR OVERHAUL KIT
123 95160 SCREW
125 690194 CARBURETOR
130 224539 VALVE, THROTTLE
131 493379 THROTTLE SHAFT KIT
133 494381 FLOAT, CARBURETOR
137 281165 GASKET, FLOAT BOWL
141 495097 SHAFT
141A 495931 SHAFT & LEVER, CHOKE
142 232117 NOZZLE, CARBURETOR
146 94196 KEY, TIMING GEAR
163 CHECK WITH SUPPLIER
171 CHECK WITH SUPPLIER
186 493496 ELBOW, FUEL PIPE
187 298049 LINE, FUEL
188 94627 SCREW, SEMS 3/4"
192 492160 SCREW ASSY, ROCKER ARM
199 494768 VALVE, SHUT-OFF
205 94903 SCREW, HEX HEAD
205A 94073 SCREW, HEX HEAD
209 260695 SPRING, GOVERNOR
216 262766 LINK, CHOKE
216A 262766 LINK, CHOKE
222 495611 PLATE, GOVERNOR CONTROL
224 95163 SCREW
227 493935 LEVER ASSY, GOVERNOR
232 262785 SPRING, GOVERNOR LINK
238 262836 CAP, VALVE
240 394358 FILTER, FUEL
265 221535 CLAMP
294 810104 ADJUSTER, ROCKER ARM
304 225511 HOUSING, BLOWER
304A 225017 HOUSING, BLOWER, INNER, BLACK
305 94682 SCREW
305A 94822 SCREW, SEMS
306 225020 SHIELD, CYLINDER
307 94930 SCREW
309 497595 MOTOR, STARTING, 12 VOLT
310 94003 BOLT
311 497608 BRUSH SET
333 495859 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
337 491055 PLUG, SPARK
354 94010 LOCKNUT, AIR CLEANER MOUNTING
355 281164 WASHER, FLOAT BOWL SCREW
356 494705 WIRE, STOP
358 690189 GASKET SET
363 19203 PULLER, FLYWHEEL
381 94863 SCREW
383 89838 WRENCH SPARK PLUG
461 94734 SCREW
467 493903 KNOB, AIR CLEANER
474 393474 STATOR, ALTERNATOR, DUAL CIRCUIT
482 93621 SCREW, SEMS

9177B89 (1998) Page 14 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
493 224968 BRACKET, BLOWER HOUSING, FRONT
493A 224969 BRACKET, BLOWER HOUSING, REAR
503 806000 STRAP, STARTER
510 497606 DRIVE, STARTER
523 495230 CAP AND DIPSTICK, OIL FILLER
525 496113 TUBE, OIL FILLER
529 281370 SEAL, FILLER TUBE
535 496894 CARTRIDGE, AIR CLEANER
544 497603 ARMATURE, STARTER
552 491986 BUSHING, GOVERNOR CRANK
562 94907 BOLT, GOVENOR LEVEL
592 231978 NUT, HEX
592A 92278 NUT, HEX
601 95162 CLAMP, FUEL LINE
614 93306 COTTER, HAIR PIN
615 263080 RETAINER
616 495157 CRANK, GOVERNOR, 1/4" DIAMETER
634 494453 SEAL, SPRING ASSY.
634A 494455 SEAL, SPRING ASSY.
635 280872 ELBOW, SPARK PLUG
646 224546 BRACE, AIR CLEANER
657 94905 SCREW
663 94929 SCREW, SELF-TAPPING
663A 94704 SCREW, AIR CLEANER
668 805402 SPACER, ROTATING SCREEN
689 262715 SPRING, CHOKE
673 94896 SCREW, SEMS
718 230192 PIN, DOWEL
726 399676 GEAR, RING
727 490324 COVER, STARTER
728 94951 SCREW, HEX HEAD
729 281390 CLIP, WIRE
729A 225170 RETAINER, WIRE
741 262932 GEAR, TIMING
757 213998 LINK, COUNTERWEIGHT
758 499994 COUNTERWEIGHT
759 230787 PIN, COUNTERWEIGHT
761 94593 SCREW, COUNTERWEIGHT
783 280104 GEAR, STARTER
789 497708 WIRE ASSY
801 497626 CAP, DRIVE
802 497607 P/N CONFLICT - CHECK WITH SUPPLIER
803 497604 HOUSING, STARTER
830 94555 STUD, ROCKER ARM
847 496415 P/N CONFLICT - CHECK WITH SUPPLIER
851 224110 TERMINAL, IGNITION CABLE
868 499236 SEAL, VALVE
871 262835 BUSHING, GUIDE (INTAKE & EXHAUST)
875 495862 BODY, AIR CLEANER
877 393456 DIODE & CONNECTOR ASSY
878 393362 HARNESS, ALTERNATOR
947 497672 SOLENOID
967 272403 ELEMENT, AIR CLEANER
968 281758 COVER, AIR CLEANER
975 494933 BOWL, FLOAT
977 690192 GASKET SET, CARBURETOR
987 281166 SEAL, THROTTLE SHAFT
1005 281400 FAN, FLYWHEEL

9177B89 (1998) Page 15 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1006 224413 RETAINER, FAN
1019 690180 LABEL KIT
1022 272475 GASKET, COVER
1023 225521 COVER, ROCKER
1026 494432 ROD, PUSH, INTAKE
1026A 495136 ROD, PUSH, EXHAUST
1029 224554 ARM, ROCKER
1033 690190 VALVE, OVERHAUL KIT
1034 495248 GUIDE ASSEMBLY, PUSH ROD
1036 273807 LABEL KIT, EMISSION
1044 94673 SCREW, SHOULDER, HEX HEAD
1058 273686 OWNER'S MANUAL
1090 497605 P/N CONFLICT - CHECK WITH SUPPLIER
1091 281364 CAP, LIMITER

9177B89 (1998) Page 16 of 56
BRIGGS AND STRATTON ENGINE

9177B89 (1998) Page 17 of 56
BRIGGS AND STRATTON ENGINE
Ref # Part Number Qty Description
1 690156 CYLINDER ASSEMBLY
2 399265 P/N CONFLICT - CHECK WITH SUPPLIER
3 391086 SEAL, OIL
4 494238 BASE, ENGINE
5 690188 HEAD, CYLINDER
6 94927 WASHER, GOVERNOR LEVER
7 273763 GASKET, CYLINDER HEAD
8 495735 BREATHER ASSY
9 27803 GASKET, VALVE COVER
10 94621 SCREW, STEMS
11 281246 TUBE, BREATHER
12 271916 GASKET, CRANKCASE COVER 1/64"
12 271997 GASKET, CRANKCASE COVER .005"
13 94728 SCREW, CYLINDER HEAD
15 94239 PLUG, OIL DRAIN
16 690136 CRANKSHAFT
20 291675 SEAL, OIL
22 95187 SCREW
23 690222 FLYWHEEL
24 222698 KEY, FLYWHEEL
25 692271 PISTON, ASSEMBLY
25 692272 PISTON ASSEMBLY
25 692273 PISTON ASSEMBLY
25 692274 PISTON ASSEMBLY
26 690162 RING SET, PISTON
26 690164 RING SET, PISTON
26 690166 RING SET, PISTON
26 690168 RING SET, PISTON
27 263129 LOCK, PISTON PIN
28 498319 PIN, PISTON, STD SIZE
28 498320 PIN ASSY., PISTON, .005" OVERSIZE
29 499468 ROD ASSEMBLY, CONNECTING
29 499940 ROD ASSEMBLY, CONNECTING
32 95190 SCREW
33 495856 VALVE, EXHAUST
34 495857 VALVE, INTAKE
35 262811 SPRING, VALVE
40 224641 RETAINER, VALVE SPRING
43 40815 GOV./OIL SLINGER
45 262411 TAPPET, VALVE
46 496884 GEAR, CAM
50 690193 MANIFOLD, INTAKE
51 281735 GASKET, INTAKE
51A 273650 GASKET, INTAKE
53 94637 STUD, CARBURETOR MOUNTING
73 494439 SCREEN, ROTATING
75 225136 WASHER, SPRING
78 94821 SCREW, SEMS
87 491323 SEAL, GOVERNOR
93 281346 BUSHING, THROTTLE SHAFT
94 498030 VALVE, IDLE, ADJUSTMENT
95 94098 SCREW, THROTTLE
98 495800 SCREW, IDLE SPEED
104 231789 PIN, FLOAT HINGE
105 231855 VALVE ASSY, INLET NEEDLE
106 231854 INLET VALVE SEAT
108 224558 VALVE, CHOKE
108A 224540 VALVE, CHOKE