Briggs & Stratton AYP4254A29 PARTS LIST

AYP4254A29 (1992) Page 1 of 19
22" ROTARY LAWN MOWER

AYP4254A29 (1992) Page 2 of 19
22" ROTARY LAWN MOWER

Ref # Part Number Qty Description

2 86902 CONTROL BAR PM
3 103672X ROPER GUIDE PM
4 133088X479 SUB= 918133088X479
5 84676X479 SUB= 151516X479
6 63601 SUB= 73800400
7 131959 BOLT.HANDLE.LM
8 85692 SUB= 74250434

9 132536 SUB= 700417
10 85723 WASHER PM
11 130861 "CABLE,ENG ZONE CO"
12 750097 TAPPING SCREW
13 850733X004 "BRKT,UPSTOP"
14 83816 SCREW PM
15 111190X CABLE CLAMP
16 128638 "NUT,WING PM"
17 54583 SCREW
18 107611X ROD.SUPPORT.WB.
19 51793 HAIRPIN COTTER
20 87584X004 "BRKT,DEFL PM"
21 134254 SUB= 140539
22 66426 SUB= 7192J
23 851750 SUB= 532851750
24 851856 SCREW
27 851855 "SPRING,TORSION"
28 83731 PUSH ON SPEED NUT
29 851852X004 "BRKT,HSG"
30 851854 "ROD,HINGE "
31 63645X505 SUB= 150959
32 63644X505 SUB= 150959
33 751592 LOCKNUT PM
34 107607X505 SUB= 107607X479
35 107609X505 SUB= 107609X479
36 850955 SUB= 750085X007
37 84920 SUB= 146630
39 850855X004 SUB= 700331X004
40 87877 KNOB PM
41 851119X004 AXLE ARM ASSY R
42 61651 WASHER
43 62335 "WASHER, BELLEVIL."
44 84921 SUB= 142748
45 107620X WHEEL & TIRE PM
46 83923 HEX FLANGE LOCKNT
47 107795X WHEEL & TIRE PM
50 134873 HUB CAP
51 74760612 SUB= 74780612
52 850998 SCREW
53 59289 STEEL WASHER
54 55187 SCREW
55 85463 DECAL-DANGER PM
59 134170 SUB= 135070
60 132351X479 SUB= 700929X479
61 850977 BLADE ADAPTOR
62 850973 "BLADE.22"""
63 851074 "WASHER,HARDEN"
64 850263 LOCKWASHER
65 851084 SCREW
66 750610X004 AXLE ARM AS PM
67 CHECK WITH SUPPLIER

AYP4254A29 (1992) Page 3 of 19
22" ROTARY LAWN MOWER

Ref # Part Number Qty Description

69 129714 SUB= 155890
70 57143 WAVE WASHER

134169 MANUAL
129212 NLA

AYP4254A29 (1992) Page 4 of 19
ENGINE BRIGGS AND STRATTON

AYP4254A29 (1992) Page 5 of 19
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 494489 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 93418 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
23 492177 FLYWHEEL
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 94405 SCREW CONNECTING ROD
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
55 492831 HOUSING REWIND STARTER
56 492832 PULLEY REWING 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

81 223664 LOCK, MUFFLER SCREW
95 94098 SCREW, THROTTLE
98 398185 SCREW IDLE ADJ

98A 493280 SCREW ASSY SPEED ADJ

104 231371 PIN, FLOAT HINGE
108 223471 VALVE CHOKE

AYP4254A29 (1992) Page 6 of 19
ENGINE BRIGGS AND STRATTON

Ref # Part Number Qty Description

116 REFER TO IMAGE
117 REFER TO IMAGE
118 493765 VALVE AND SPRING NEEDLE
121 493762 CARB OVERHAUL KIT
124 94525 SCREW, CARBURETOR MOUNTING
125 494217 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
141 494218 SHAFT CHOKE
163 272296 GASKET, AIR CLEANER
187 492790 HOSE, FUEL
188 398540 SCREW, HEX HEAD

188A 94644 SCREW, HEX HEAD

201 262579 LINK, GOVERNOR
209 262660 SPRING, GOVERNOR
227 492349 LEVER, GOVERNOR
230 67072 WASHER, THRUST
258 94512 SCREW, HEX HEAD
284 94511 SCREW, HEX HEAD
300 490547 MUFFLER EXHAUST
304 493293 HOUSING, BLOWER
305 94513 SCREW, SEMS, AIR CLEANER
306 224324 SHIELD, CYLINDER
307 94515 SCREW HEX HD
332 92284 NUT, FLYWHEEL
333 802574 ARMATURE, MAGNETO
334 93381 SCREW, SEM, ARMATURE MOUNTING
337 802592 PLUG, SPARK
356 398808 WIRE, GROUND
358 493263 GASKET SET
363 19069 PULLEY, FLYWHEEL
383 89838 WRENCH SPARK PLUG
455 224250 CUP, STARTER
456 224321 RETAINER, REWIND STARTER
459 492833 PAWL, STARTER
461 262626 PIN, STARTER
515 262625 SPRING, TORSION
523 493950 CAP WITH DIPSTICK
524 280393 SEAL, FILLER TUBE
525 493952 TUBE OIL FILLER
529 280943 GROMMET BREATHER
562 92613 BOLT, GOVERNOR LEVER
572 224328 BAFFLE, CYLINDER
592 231082 NUT, HEX
601 93807 CLAMP HOSE
608 493295 STARTER ASSY REWIND

94128 SCREW, HEX HEAD

92987 NUT, HEX

613 94231 SCREW, HEX HEAD
615 94474 FASTENER
616 262578 CRANK, GOVERNOR
617 270344 SEAL, FUEL INTAKE TUBE
618 262749 SPRING CHOKE REWIND
620 493894 BRKT ASSY