Page 1
AYP5157A59 (1995) Page 1 of 11
ENGINE/BRIGGS AND STRATTON
Page 2
AYP5157A59 (1995) Page 2 of 11
ENGINE/BRIGGS AND STRATTON
Ref # Part Number Qty Description
3 299819 SEAL, OIL
7 272200 GASKET CYLINDER HEAD
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
12 272198 GASKET, CRANKCASE
20 399781 SEAL, OIL
52 272199 GASKET, INTAKE ELBOW
65 94696 SCREW
81 223664 LOCK, MUFFLER SCREW
104 231371 PIN, FLOAT HINGE
116 REFER TO IMAGE
118 493765 VALVE AND SPRING NEEDLE
121 493762 CARB OVERHAUL KIT
127 REFER TO IMAGE
134 398188 VALVE, INLET
137 REFER TO IMAGE
163 272653 GASKET AIR CLEANER
187 492790 HOSE, FUEL
188 398540 SCREW, HEX HEAD
284 94511 SCREW, HEX HEAD
300 490547 MUFFLER EXHAUST
358 496117 GASKET SET
524 280393 SEAL, FILLER TUBE
601 93807 CLAMP HOSE
613 94231 SCREW, HEX HEAD
617 270344 SEAL, FUEL INTAKE TUBE
634 REFER TO IMAGE
670 280512 SPACER, FUEL TANK
842 280966 SEAL, O-RING
949 281191 GUARD, FINGER
957 397974 CAP, FUEL TANK
972 495224 TANK ASSY FUEL
977 490937 GASKET SET, CARBURETOR
1019 4795354 LABEL KIT
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ENGINE/BRIGGS AND STRATTON
Page 4
AYP5157A59 (1995) Page 4 of 11
ENGINE/BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 493260 CYLINDER ASSY
2 293708 BUSHING, CYLINDER
3 299819 SEAL, OIL
5 213861 HEAD, CYLINDER
7 272200 GASKET CYLINDER HEAD
8 495786 BREATHER, VALVE CHAMBER
9 272481 GASKET, VALVE COVER
9A 272238 GASKET, BAFFLE PLATE
10 94650 SCREW
11 231685 TUBE, BREATHER
12 272198 GASKET, CRANKCASE
13 94547 SCREW, CYLINDER HEAD
15 94720 PLUG, OIL DRAIN
16 493363 CRANKSHAFT
94388 TIMING GEAR KEY
18 493279 SUMP, ENGINE
20 399781 SEAL, OIL
22 94220 SCREW, HEX HEAD
94612 SCREW, HEX HEAD
24 222698 KEY, FLYWHEEL
25 493262 PISTON ASSY STANDARD SIZE
493385 PISTON ASSY
493386 PISTON ASSY
493387 PISTON ASSY
26 493261 RING SET, PISTON, STANDARD SIZE
493388 RING SET, PISTON, .010" OVERSIZE
493389 RING SET, PISTON, .020" OVERSIZE
493390 RING SET, PISTON, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 490566 ROD, CONNECTING
490743 ROD, CONNECTING, .020" UNDERSIZE
32 94405 SCREW CONNECTING ROD
33 262651 VALVE, EXHAUST
34 262652 VALVE, INTAKE
35 262224 SPRING, VALVE
40 93312 RETAINER, VALVE SPRING
45 262204 TAPPET, VALVE
46 492830 GEAR, CAM
47 493737 SLINGER, OIL
52 272199 GASKET, INTAKE ELBOW
54 94526 SCREW, HEX HEAD
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
284 94511 SCREW, HEX HEAD
306 224324 SHIELD, CYLINDER
307 94515 SCREW HEX HD
337 492167 PLUG SPARK
383 89838 WRENCH SPARK PLUG
523 495264 CAP W/DIPSTICK, OIL FILTER
524 280393 SEAL, FILLER TUBE
525 495265 TUBE, OIL FILLER
562 92613 BOLT, GOVERNOR LEVER
572 224328 BAFFLE, CYLINDER
592 231082 NUT, HEX
615 94474 FASTENER
616 262578 CRANK, GOVERNOR
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AYP5157A59 (1995) Page 5 of 11
ENGINE/BRIGGS AND STRATTON
Ref # Part Number Qty Description
625 281085 TUBE, FUEL INTAKE
635 66538 ELBOW, SPARK PLUG
741 262598 GEAR, TIMING
842 280966 SEAL, O-RING
847 495263 TUBE ASSEMBLY, OIL
869 213512 SEAT, INTAKE VALVE
870 213513 SEAT, EXHAUST VALVE
871 262001 GUIDE, EXHAUST VALVE
63709 GUIDE, INTAKE VALVE
Page 6
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ENGINE/BRIGGS AND STRATTON
Page 7
AYP5157A59 (1995) Page 7 of 11
ENGINE/BRIGGS AND STRATTON
Ref # Part Number Qty Description
95 94098 SCREW, THROTTLE
98 398185 SCREW IDLE ADJ
98A 493280 SCREW ASSY SPEED ADJ
104 231371 PIN, FLOAT HINGE
116 REFER TO IMAGE
118 493765 VALVE AND SPRING NEEDLE
124 94525 SCREW, CARBURETOR MOUNTING
125 496114 CARB ASSY
127 REFER TO IMAGE
130 223470 VALVE THROTTLE
131 493267 SHAFT, THROTTLE
133 398187 FLOAT, CARBURETOR
134 398188 VALVE, INLET
137 REFER TO IMAGE
188A 94644 SCREW, HEX HEAD
496117 GASKET SET
493762 CARB OVERHAUL KIT
201 262579 LINK, GOVERNOR
209 262660 SPRING, GOVERNOR
258 94512 SCREW, HEX HEAD
617 270344 SEAL, FUEL INTAKE TUBE
620 495975 BRKT ASSY, CARB CONTROL
621 396847 SWITCH, STOP
634 REFER TO IMAGE
670A 493823 SPACER, BRACKET
922 262640 SPRING, BRAKE
923 493442 BRAKE ASSEMBLY
955 493637 SCREW, FUEL BOWL, STANDARD
975 493640 BOWL, FLOAT
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ENGINE/BRIGGS AND STRATTON
Page 9
AYP5157A59 (1995) Page 9 of 11
ENGINE/BRIGGS AND STRATTON
Ref # Part Number Qty Description
23 492177 FLYWHEEL
55 492831 HOUSING REWIND STARTER
56 493824 PULLEY, REWIND STARTER
57 262594 SPRING, REWIND STARTER
58 280399 ROPE, REWIND STARTER (CUT TO 88-5/8)
59 396892 INSERT, HANDLE
60 393152 HANDLE, REWIND STARTER
69 280973 WASHER
69A 224322 WASHER
163 272653 GASKET AIR CLEANER
304 493293 HOUSING, BLOWER
305 94786 SCREW
332 92284 NUT, FLYWHEEL
333 802574 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
356 398808 WIRE, GROUND
363 19069 PULLEY, FLYWHEEL
387 496115 PRIMER, CARBURETOR
455 224250 CUP, STARTER
456 224321 RETAINER, REWIND STARTER
459 492833 PAWL, STARTER
461 262626 PIN, STARTER
515 262625 SPRING, TORSION
529 281299 GROMMET, BREATHER
606 224815 STRAP, BRKT
608 493295 STARTER ASSY REWIND
94128 SCREW, HEX HEAD
92987 NUT, HEX
851 221798 TERMINAL, IGNITION CABLE
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
1016 224278 COVER, REWIND STARTER
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AYP5157A59 (1995) Page 10 of 11
ROTARY LAWN MOWER
Page 11
AYP5157A59 (1995) Page 11 of 11
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 86902 CONTROL BAR PM
2 700644 CONTROL.THL.49.35
3 103672X ROPER GUIDE PM
4 132649X479 SUB= 160223X479
5 84676X479 SUB= 151516X479
6 131959 BOLT.HANDLE.LM
7 63601 SUB= 73800400
8 850733X004 "BRKT,UPSTOP"
9 750097 TAPPING SCREW
10 130861 "CABLE,ENG ZONE CO"
11 66426 SUB= 7192J
12 51793 HAIRPIN COTTER
13 136376 KNOB HANDLE
14 77400 HUB CAP
15 85179 RETAINER CLIP PM
16 52160 WASHER
17 800390 SUB= 146247
18 142748 BOLT SHLD 3/8-16
19 62335 "WASHER, BELLEVIL."
20 700331X004 SPRING SELECTOR
21 87877 KNOB PM
22 85021X004 AXLE ARM
23 141640 KIT HSG 20 CONV
25 84920 SUB= 146630
26 700325X007 BRACKET.ADJ.9POS.
28 701969X479 SUB= 150959
29 85463 DECAL-DANGER PM
30 701971X479 SUB= 150959
31 83816 SCREW PM
32 751592 LOCKNUT PM
33 751399 BRACKET.CHUTE.MTG
34 55187 SCREW
35 851084 SCREW
36 850263 LOCKWASHER
37 851074 "WASHER,HARDEN"
38 134871 SUB= 145106
39 851514 ADAPTOR.BLADE.LM
40 850998 SCREW
41 752118 "DEFL,MULCHER"
42 751649 "ROD,DEFLEC PM"
43 140544 SKIRT.REAR.20MULC
44 700279 RETAINER CLIP
45 111190X CABLE CLAMP
46 74180410 SUB= 874180410
48 12000014 E-RING
49 87589 SPRING PM
50 87590 ROD PM
51 130737 SUB= 87593
52 701442 DOOR MULCHER
53 140864 LATCH MUL DOOR
54 144929 SCREW.HXHD.WASH.
55 141589 DECAL.CHUTE.MULCH
56 REFER TO IMAGE
57 850724 SUB= 155890
146441 MANUAL.O.5157A59.
129212 NLA
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