
3242A89 (1998) Page 1 of 18
ENGINE BRIGGS AND STRATTON

3242A89 (1998) Page 2 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 399164 CYLINDER ASSEMBLY
2 293708 BUSHING, CYLINDER
3 299819 SEAL, OIL
4 395384 SUMP, ENGINE
5 214277 HEAD, CYLINDER
7 272694 GASKET, CYLINDER HEAD
8 495785 BREATHER, VALVE CHAMBER
9 272602 GASKET, VALVE COVER
10 94719 SCREW, SEMS
11 231774 TUBE, BREATHER
12 270833 GASKET, CRANKCASE, STANDARD .015"
13 94960 SCREW
15 94720 PLUG, OIL DRAIN
16 498998 CRANKSHAFT
19 293709 BUSHING, ENGINE SUMP
20 391483 SEAL, OIL
22 94682 SCREW
23 495046 FLYWHEEL, MAGNETO ROD ASSY, CONNECTING
24 222698 KEY, FLYWHEEL
25 498668 PISTON ASSEMBLY, STANDARD
25 498669 PISTON ASSEMBLY, .010" OVERSIZE
25 498670 PISTON ASSEMBLY, .020" OVERSIZE
25 498671 PISTON ASSEMBLY, .030" OVERSIZE
26 498680 RING SET, STANDARD SIZE
26 498681 RING SET, .010" OVERSIZE
26 498682 RING SET, .020" OVERSIZE
26 498683 RING SET, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 496792 ROD, CONNECTING
32 94699 SCREW
33 296676 VALVE, EXHAUST
34 296677 VALVE, INTAKE
35 260552 SPRING, INTAKE VALVE
37 225013 GUARD, FLYWHEEL
40 93312 RETAINER, VALVE SPRING
45 230173 TAPPET, VALVE
46 493747 GEAR, CAM
47 491688 OIL SLINGER GEAR & BRACKET
51 270345 GASKET, INTAKE ELBOW
54 93485 SCREW
55 499441 HOUSING, REWIND STARTER
56 499901 PULLEY, STARTER
58 280406 ROPE, REWIND STARTER
59 396892 INSERT, HANDLE
60 393152 HANDLE, REWIND STARTER
65 94904 SCREW, SEMS
73 225381 SCREEN, ROTATING
74 94977 SCREW, SEMS
78 94579 SCREW, HEX HEAD
96 224412 VALVE THROTTLE
105 494409 SEAT, NEEDLE VALVE
125 498811 CARBURETOR
131 281437 SHAFT THROTTLE
146 231993 P/N CONFLICT - CHECK WITH SUPPLIER
163 271139 GASKET, AIR CLEANER
180 494406 TANK ASSEMBLY, FUEL

3242A89 (1998) Page 3 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
181 497929 CAP, FUEL TANK
190 94712 SCREW, FUEL TANK
200 281024 BLADE, GOVERNOR
201 262753 LINK, GOVERNOR
209 263115 SPRING, GOVERNOR
209A 263109 SPRING, GOVERNOR
258 95120 SCREW
284 94903 SCREW, HEX HEAD
300 394569 MUFFLER, EXHAUST
304 499165 HOUSING, BLOWER
305 94786 SCREW
306 221805 SHIELD, CYLINDER
307 94515 SCREW HEX HD
332 94877 NUT, FLYWHEEL
333 496914 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
335 94732 SCREW
337 802592 PLUG, SPARK
356 497833 WIRE GROUND
363 19069 PULLEY, FLYWHEEL
369 263073 SPRING, RETAINER
373 94908 NUT, HEX
383 89838 WRENCH SPARK PLUG
387 494408 PRIMER BULB
390 262764 SPRING, DIAPHRAGM
393 262734 SCREEN, CARBURETOR
394 495770 DIAPHRAGM CARB
455 225502 CUP, FLYWHEEL
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 CHECK WITH SUPPLIER
523 497968 TUBE, OIL FILL
524 271485 SEAL, FILLER TUBE
525 280504 TUBE, OIL FILL
529 67838 GROMMET, BREATHER TUBE
534 93865 SCREW
535 272235 ELEMENT, AIR CLEANER
536 497628 CLEANER, AIR
608 499706 STARTER, REWIND
612 496046 PIPE FUEL
617 270344 SEAL, FUEL INTAKE TUBE
620 498207 BRACKET, CONTROL
621 396847 SWITCH, STOP
625 298775 TUBE, FUEL INTAKE
634 280566 WASHER THROTTLE SHAFT
635 66538 ELBOW, SPARK PLUG
643 280972 CUP, AIR CLEANER
670 94047 SPACER
729 280470 CLIP, WIRE
741 261533 GEAR, TIMING
842 270920 SEAL, OIL FILLER CAP
847 497969 TUBE, OIL FILL
851 493880 TERMINAL, IGNITION CABLE
869 211172 SEAT, INTAKE VALVE, STANDARD
870 211291 SEAT, EXHAUST VALVE, STANDARD
871 231348 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
921 CHECK WITH SUPPLIER

3242A89 (1998) Page 4 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
922 CHECK WITH SUPPLIER
940 224819 GUARD, FLYWHEEL
942 499260 BRACKET, BRAKE
949 281476 GUARD, FINGER
973 281661 RING, TRIM
1036 499336 LABEL KIT, EMISSIONS
2500 10A902-1616 ENGINE
398211 SHORTBLOCK
298989 GASKET SET

3242A89 (1998) Page 5 of 18
ENGINE BRIGGS AND STRATTON

3242A89 (1998) Page 6 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 399164 CYLINDER ASSEMBLY
2 293708 BUSHING, CYLINDER
3 299819 SEAL, OIL
4 395384 SUMP, ENGINE
5 214277 HEAD, CYLINDER
7 272694 GASKET, CYLINDER HEAD
8 495785 BREATHER, VALVE CHAMBER
9 272602 GASKET, VALVE COVER
10 94719 SCREW, SEMS
11 231774 TUBE, BREATHER
12 270833 GASKET, CRANKCASE, STANDARD .015"
13 94960 SCREW
15 94720 PLUG, OIL DRAIN
16 498998 CRANKSHAFT
19 293709 BUSHING, ENGINE SUMP
20 391483 SEAL, OIL
22 94682 SCREW
23 495046 FLYWHEEL, MAGNETO ROD ASSY, CONNECTING
24 222698 KEY, FLYWHEEL
25 498668 PISTON ASSEMBLY, STANDARD
25 498669 PISTON ASSEMBLY, .010" OVERSIZE
25 498670 PISTON ASSEMBLY, .020" OVERSIZE
25 498671 PISTON ASSEMBLY, .030" OVERSIZE
26 498680 RING SET, STANDARD SIZE
26 498681 RING SET, .010" OVERSIZE
26 498682 RING SET, .020" OVERSIZE
26 498683 RING SET, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 496792 ROD, CONNECTING
32 94699 SCREW
33 296676 VALVE, EXHAUST
34 296677 VALVE, INTAKE
35 260552 SPRING, INTAKE VALVE
37 225013 GUARD, FLYWHEEL
40 93312 RETAINER, VALVE SPRING
45 230173 TAPPET, VALVE
46 493747 GEAR, CAM
47 491688 OIL SLINGER GEAR & BRACKET
51 270345 GASKET, INTAKE ELBOW
54 93485 SCREW
55 499441 HOUSING, REWIND STARTER
56 499901 PULLEY, STARTER
58 280406 ROPE, REWIND STARTER
59 396892 INSERT, HANDLE
60 393152 HANDLE, REWIND STARTER
65 94904 SCREW, SEMS
73 225381 SCREEN, ROTATING
74 94977 SCREW, SEMS
78 94579 SCREW, HEX HEAD
96 224412 VALVE THROTTLE
105 494409 SEAT, NEEDLE VALVE
125 498811 CARBURETOR
131 281437 SHAFT THROTTLE
146 231993 P/N CONFLICT - CHECK WITH SUPPLIER
163 271139 GASKET, AIR CLEANER
180 494406 TANK ASSEMBLY, FUEL

3242A89 (1998) Page 7 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
181 497929 CAP, FUEL TANK
190 94712 SCREW, FUEL TANK
200 281024 BLADE, GOVERNOR
201 262753 LINK, GOVERNOR
209 263115 SPRING, GOVERNOR
209A 263109 SPRING, GOVERNOR
258 95120 SCREW
284 94903 SCREW, HEX HEAD
300 394569 MUFFLER, EXHAUST
304 499165 HOUSING, BLOWER
305 94786 SCREW
306 221805 SHIELD, CYLINDER
307 94515 SCREW HEX HD
332 94877 NUT, FLYWHEEL
333 496914 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
335 94732 SCREW
337 802592 PLUG, SPARK
356 497833 WIRE GROUND
363 19069 PULLEY, FLYWHEEL
369 263073 SPRING, RETAINER
373 94908 NUT, HEX
383 89838 WRENCH SPARK PLUG
387 494408 PRIMER BULB
390 262764 SPRING, DIAPHRAGM
393 262734 SCREEN, CARBURETOR
394 495770 DIAPHRAGM CARB
455 225502 CUP, FLYWHEEL
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 CHECK WITH SUPPLIER
523 497968 TUBE, OIL FILL
524 271485 SEAL, FILLER TUBE
525 280504 TUBE, OIL FILL
529 67838 GROMMET, BREATHER TUBE
534 93865 SCREW
535 272235 ELEMENT, AIR CLEANER
536 497628 CLEANER, AIR
608 499706 STARTER, REWIND
612 496046 PIPE FUEL
617 270344 SEAL, FUEL INTAKE TUBE
620 498207 BRACKET, CONTROL
621 396847 SWITCH, STOP
625 298775 TUBE, FUEL INTAKE
634 280566 WASHER THROTTLE SHAFT
635 66538 ELBOW, SPARK PLUG
643 280972 CUP, AIR CLEANER
670 94047 SPACER
729 280470 CLIP, WIRE
741 261533 GEAR, TIMING
842 270920 SEAL, OIL FILLER CAP
847 497969 TUBE, OIL FILL
851 493880 TERMINAL, IGNITION CABLE
869 211172 SEAT, INTAKE VALVE, STANDARD
870 211291 SEAT, EXHAUST VALVE, STANDARD
871 231348 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
921 CHECK WITH SUPPLIER

3242A89 (1998) Page 8 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
922 CHECK WITH SUPPLIER
940 224819 GUARD, FLYWHEEL
942 499260 BRACKET, BRAKE
949 281476 GUARD, FINGER
973 281661 RING, TRIM
1036 499336 LABEL KIT, EMISSIONS
2500 10A902-1616 ENGINE
398211 SHORTBLOCK
298989 GASKET SET

3242A89 (1998) Page 9 of 18
ENGINE BRIGGS AND STRATTON

3242A89 (1998) Page 10 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
1 399164 CYLINDER ASSEMBLY
2 293708 BUSHING, CYLINDER
3 299819 SEAL, OIL
4 395384 SUMP, ENGINE
5 214277 HEAD, CYLINDER
7 272694 GASKET, CYLINDER HEAD
8 495785 BREATHER, VALVE CHAMBER
9 272602 GASKET, VALVE COVER
10 94719 SCREW, SEMS
11 231774 TUBE, BREATHER
12 270833 GASKET, CRANKCASE, STANDARD .015"
13 94960 SCREW
15 94720 PLUG, OIL DRAIN
16 498998 CRANKSHAFT
19 293709 BUSHING, ENGINE SUMP
20 391483 SEAL, OIL
22 94682 SCREW
23 495046 FLYWHEEL, MAGNETO ROD ASSY, CONNECTING
24 222698 KEY, FLYWHEEL
25 498668 PISTON ASSEMBLY, STANDARD
25 498669 PISTON ASSEMBLY, .010" OVERSIZE
25 498670 PISTON ASSEMBLY, .020" OVERSIZE
25 498671 PISTON ASSEMBLY, .030" OVERSIZE
26 498680 RING SET, STANDARD SIZE
26 498681 RING SET, .010" OVERSIZE
26 498682 RING SET, .020" OVERSIZE
26 498683 RING SET, .030" OVERSIZE
27 26026 LOCK, PISTON PIN
28 298909 PIN ASSY, PISTON, STD
28 298908 PIN ASSEMBLY, PISTON .005" OVERSIZE
29 496792 ROD, CONNECTING
32 94699 SCREW
33 296676 VALVE, EXHAUST
34 296677 VALVE, INTAKE
35 260552 SPRING, INTAKE VALVE
37 225013 GUARD, FLYWHEEL
40 93312 RETAINER, VALVE SPRING
45 230173 TAPPET, VALVE
46 493747 GEAR, CAM
47 491688 OIL SLINGER GEAR & BRACKET
51 270345 GASKET, INTAKE ELBOW
54 93485 SCREW
55 499441 HOUSING, REWIND STARTER
56 499901 PULLEY, STARTER
58 280406 ROPE, REWIND STARTER
59 396892 INSERT, HANDLE
60 393152 HANDLE, REWIND STARTER
65 94904 SCREW, SEMS
73 225381 SCREEN, ROTATING
74 94977 SCREW, SEMS
78 94579 SCREW, HEX HEAD
96 224412 VALVE THROTTLE
105 494409 SEAT, NEEDLE VALVE
125 498811 CARBURETOR
131 281437 SHAFT THROTTLE
146 231993 P/N CONFLICT - CHECK WITH SUPPLIER
163 271139 GASKET, AIR CLEANER
180 494406 TANK ASSEMBLY, FUEL

3242A89 (1998) Page 11 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
181 497929 CAP, FUEL TANK
190 94712 SCREW, FUEL TANK
200 281024 BLADE, GOVERNOR
201 262753 LINK, GOVERNOR
209 263115 SPRING, GOVERNOR
209A 263109 SPRING, GOVERNOR
258 95120 SCREW
284 94903 SCREW, HEX HEAD
300 394569 MUFFLER, EXHAUST
304 499165 HOUSING, BLOWER
305 94786 SCREW
306 221805 SHIELD, CYLINDER
307 94515 SCREW HEX HD
332 94877 NUT, FLYWHEEL
333 496914 ARMATURE, MAGNETO
334 94731 SCREW, SEMS
335 94732 SCREW
337 802592 PLUG, SPARK
356 497833 WIRE GROUND
363 19069 PULLEY, FLYWHEEL
369 263073 SPRING, RETAINER
373 94908 NUT, HEX
383 89838 WRENCH SPARK PLUG
387 494408 PRIMER BULB
390 262764 SPRING, DIAPHRAGM
393 262734 SCREEN, CARBURETOR
394 495770 DIAPHRAGM CARB
455 225502 CUP, FLYWHEEL
456 281503 RETAINER, STARTER
459 281505 PAWL, RATCHET
461 CHECK WITH SUPPLIER
523 497968 TUBE, OIL FILL
524 271485 SEAL, FILLER TUBE
525 280504 TUBE, OIL FILL
529 67838 GROMMET, BREATHER TUBE
534 93865 SCREW
535 272235 ELEMENT, AIR CLEANER
536 497628 CLEANER, AIR
608 499706 STARTER, REWIND
612 496046 PIPE FUEL
617 270344 SEAL, FUEL INTAKE TUBE
620 498207 BRACKET, CONTROL
621 396847 SWITCH, STOP
625 298775 TUBE, FUEL INTAKE
634 280566 WASHER THROTTLE SHAFT
635 66538 ELBOW, SPARK PLUG
643 280972 CUP, AIR CLEANER
670 94047 SPACER
729 280470 CLIP, WIRE
741 261533 GEAR, TIMING
842 270920 SEAL, OIL FILLER CAP
847 497969 TUBE, OIL FILL
851 493880 TERMINAL, IGNITION CABLE
869 211172 SEAT, INTAKE VALVE, STANDARD
870 211291 SEAT, EXHAUST VALVE, STANDARD
871 231348 GUIDE, EXHAUST VALVE
871 63709 GUIDE, INTAKE VALVE
921 CHECK WITH SUPPLIER

3242A89 (1998) Page 12 of 18
ENGINE BRIGGS AND STRATTON
Ref # Part Number Qty Description
922 CHECK WITH SUPPLIER
940 224819 GUARD, FLYWHEEL
942 499260 BRACKET, BRAKE
949 281476 GUARD, FINGER
973 281661 RING, TRIM
1036 499336 LABEL KIT, EMISSIONS
2500 10A902-1616 ENGINE
398211 SHORTBLOCK
298989 GASKET SET

3242A89 (1998) Page 13 of 18
GEAR CASE ASSEMBLY

3242A89 (1998) Page 14 of 18
GEAR CASE ASSEMBLY
Ref # Part Number Qty Description
702510 SUB= 48366
1 17490416 SCREW.1/4-20
2 137055X004 BRACKET.GEARCASE
3 137053 SHIFTER
4 57072 SEAL
6 48373 KIT GEARCASE HALV
7 77881 BEARING
8 137051 SHAFT.WORM
9 137077 SHAFT.DRIVE.SD
10 57079 THRUST WASHER
11 131484 CLUTCH YOKE
12 700343 BUSHING.GEAR BOX
13 86447 PLUG PM
14 137050 GEAR.HELICAL
15 750436X CLUTCH JAW
16 750369 SUB= 6066J
17 12000003 RING T
18 850848 HI PRO KEY
19 81585X004 SPRING BRKT

3242A89 (1998) Page 15 of 18
POWER PROPELLED LAWN MOWER

3242A89 (1998) Page 16 of 18
POWER PROPELLED LAWN MOWER
Ref # Part Number Qty Description
1 146323 CONTROL.DRV.56.25
2 751152 LOCKNUT
3 158755 PAN HEAD SCREW
4 150495 SPRING.RETAINER.
5 77400 HUB CAP
6 145212 NUT.HXFLG.LOCK.
8 700953 WHEEL.8X2.LP.PR
9 12000058 E-RING.7/16.RE.
10 137054 PINION.GEAR
11 88080 DUST SHROUD PM
12 87877 KNOB PM
13 151521 WHEEL.ADJ.ASM.LH.
14 151520 WHEEL.ADJ.ASM.RH.
16 63601 SUB= 73800400
18 137090 SPRING.TENSION
20 75192 SPRING
21 67725 WASHER FLUT
22 702510 SUB= 48366
23 137052 PULLEY.DRIVEN
24 132010 LOCKNUT
27 137080 COVER DRIVE BLK
28 146072 SCREWL.SLOT.TORXT
29 149746 SCREW.SLOT.TORTX.
32 146527 SUB= 157769
38 86012 DRV SHAFT TUBE PM
39 88446 BUSHING.HEX
146101 DECAL.COVER.DRIVE

3242A89 (1998) Page 17 of 18
POWER PROPELLED LAWN MOWER

3242A89 (1998) Page 18 of 18
POWER PROPELLED LAWN MOWER
Ref # Part Number Qty Description
1 157081X479 HANDLE LOWER
2 132001 ROPE GUIDE
3 63601 SUB= 73800400
4 131959 BOLT.HANDLE.LM
5 145793 BAIL.CNTRL.STD.BL
6 66426 SUB= 7192J
7 144929 SCREW.HXHD.WASH.
8 700644 CONTROL.THL.49.35
10 130861 "CABLE,ENG ZONE CO"
11 145645X479 SUB= 165452X479
12 51793 HAIRPIN COTTER
13 128638 "NUT,WING PM"
14 140540 SKIRT.REAR.FGD.22
15 750097 TAPPING SCREW
16 151665X479 HDLE BRKT ASSY.RH
17 151667X479 HDLE BRKT ASSY LH
18 149741 SCREW 5/16-18X3/4
20 74100412 SCREW
21 751592 LOCKNUT PM
22 700325X007 BRACKET.ADJ.9POS.
23 146630 SPACER.HEIGHT.ADJ
24 87584X004 "BRKT,DEFL PM"
25 700331X004 SPRING SELECTOR
26 87877 KNOB PM
27 145935X004 ARM.AXLE.ASM.BZP.
28 62335 "WASHER, BELLEVIL."
29 142748 BOLT SHLD 3/8-16
30 146247 WHEEL.8X2.PR.RAD.
31 83923 HEX FLANGE LOCKNT
33 77400 HUB CAP
36 150406 BOLT.ENG.3/8-16
37 851201X004 WASHER
38 134612 SUB= 48283
39 132352X479 BAFFLE FRONT 22SD
40 152712 MOWER HSG KIT
43 851084 SCREW
44 850263 LOCKWASHER
45 851074 "WASHER,HARDEN"
46 141114 "BLADE.MULCH.22"""
47 851514 ADAPTOR.BLADE.LM
48 147286 ROD.HINGE.COMBI-C
49 147775 BRACKET.HINGE.W/F
51 851855 "SPRING,TORSION"
54 851750 SUB= 532851750
55 87677 HI PRO KEY PM
56 59708 SCREW
57 84596 ENGINE.PULLEY.FWG
58 111190X CABLE CLAMP
59 83816 SCREW PM
61 85463 DECAL-DANGER PM
83976X479 "BAFFLE,REAR"
162514 OWNER'S MANUAL