42
MODEL NUMBER 125K02-0654-E1
BRIGGS & STRATTON 4-CYCLE ENGINE
332
304
305
363
455
23
55
456
58
60
459
689
597
608
65
592
969
190
670
957
972
1059
1211
1210
601
187
78
37
613
81
300
604
564
1329 REPLACEMENT ENGINE
1330 REPAIR MANUAL
1058 OWNER’S MANUAL
1036 EMISSIONS LABEL
921
KEY PART
NO. NO. DESCRIPTION
1 697322 Cylinder Assembly
2 399269 Kit-Bushing/Seal
3 299819s • Seal-Oil (Magneto Side)
4 493279 Sump-Engine
5 691160 Head-Cylinder
7 692249 • Gasket-Cylinder Head
8 695250 Breather Assembly
9 699472 Gasket-Breather
10 691125 Screw (Breather Assembly)
11 691781 Tube-Breather
12 692232 • Gasket-Crankcase
13 690912 Screw (Cylinder Head)
15 691680 Plug-Oil Drain
16 691450 Crankshaft
20 399781s • Seal-Oil (PTO Side)
22 691092 Screw (Engine Sump)
23 691987 Flywheel
24 222698s Key-Flywheel
25 790359 Piston Assembly (Std.)
791326 Piston Assembly
(.020" Oversize)
26 790360 Ring Set (Standard)
791324 Ring Set (.020" Oversize)
KEY PART
NO. NO. DESCRIPTION
27 691866 Lock-Piston Pin
28 499423 Pin-Piston
29 499424 Rod-Connecting
32 691664 Screw (Connecting Rod)
32A 695759 Screw (Connecting Rod)
33 262651s Valve-Exhaust
34 262652s Valve-Intake
35 691270 Spring-Valve (Intake)
36 691270 Spring-Valve (Exhaust)
37 694086 Guard-Flywheel
40 692194 Retainer-Valve
43 691997 Slinger-Governor/Oil
45 690548 Tappet-Valve
46 691449 Camshaft
48 498829 Short Block
50 497465 Manifold-Intake
51 272199s • Gasket-Intake
54 691650 Screw (Intake Manifold)
55 691421 Housing-Rewind Starter
58 697316 Rope-Starter (Cut to Fit)
60 281434s Grip-Starter Rope
65 690837 Screw (Rewind Starter)
78 691108 Screw (Flywheel Guard)