Craftsman 580.752531 Operator's Manual page 29

ENGINE, Briggs & Stratton, 12S902 – Parts List
Item Part # Description
1 796509 Cylinder Assembly
3 299819s Seal-Oil (Magneto Side)
4 493279 Sump-Engine
5 796471 Head-Cylinder
7 796475 Gasket-Cylinder Head
11 796478 Tube-Breather
12 692232 Gasket-Crankcase
13 796451 Screw (Cylinder Head)
15 691680 Plug-Oil Drain
16 796467 Crankshaft
20 399781s Seal-Oil (PTO Side)
22 691092 Screw (Crankcase Cover/Sump)
23 796623 Flywheel
24 222698s Key-Flywheel
25 797302 Piston Assembly (Standard)
797303 Piston Assembly (.020" Oversize)
26 797304 Ring Set (Standard)
797305 Ring Set (.020" Oversize)
27 691588 Lock-Piston Pin
28 298909 Pin-Piston
29 796470 Rod-Connecting
32 691664 Screw (Connecting Rod) (Short)
32A 695759 Screw (Connecting Rod) (Long)
33 499642 Valve-Exhaust
34 795443 Valve-Intake
35 691304 Spring-Valve (Intake)
36 691304 Spring-Valve (Exhaust)
37 796536 Guard-Flywheel
40 692194 Retainer-Valve
43 796650 Slinger-Governor/Oil
45 690977 Tappet-Valve
46 694039 Camshaft
48 797363 Short Block
51 796596 Gasket-Intake
58 791362 Rope-Starter (Cut to required length)
60 281434s Grip-Starter Rope
78 793480 Screw (Flywheel Guard)
81 691740 Lock-Muffler Screw
89 692348 Plug-Oil (Cylinder)
104 691242 Pin-Float Hinge
117 697355 Jet-Main (Standard)
118 494870 Jet-Main (High Altitude)
121 796612 Kit-Carburetor Overhaul
122 796595 Spacer-Carburetor
125 796608 Carburetor
133 398187 Float-Carburetor
134 398188 Kit-Needle/Seat
137 796610 Gasket-Float Bowl
163 691894 Gasket-Air Cleaner
187 796491 Line-Fuel (Formed)
190 793479 Screw (Fuel Tank)
192 796631 Adjuster-Rocker Arm
202 796631 Link-Mechanical Governor
209 793604 Spring-Governor (Purple)
216 796485 Link-Choke
222 796482 Bracket-Control
227 796487 Lever-Governor Control
238 691300 Cap-Valve
276 271716 Washer-Sealing
287 793479 Screw (Dipstick Tube)
291 796486 Thermostat
300 796495 Muffler
304 796692 Housing-Blower
306 796534 Shield-Cylinder
307 691127 Screw (Cylinder Shield)
332 690662 Nut (Flywheel)
Item Part # Description
333 796500 Armature-Magneto
334 793454 Screw (Magneto Armature)
334A 796537 Stud (Magneto Armature)
337 692051 Plug-Spark
347 795333 Switch-Rocker
356 695630 Wire-Stop
356A 692602 Wire-Stop
358 796661 Gasket Set-Engine
365 793458 Screw (Carburetor)
404 690272 Washer (Governor Crank)
445 795066 Filter-Air Cleaner Cartridge
455 796615 Cup-Flywheel
497 691044 Screw (Stopswitch Bracket)
505 793515 Nut (Governor Control Lever)
523 796503 Dipstick
524 692296 Seal-Dipstick Tube
525 796502 Tube-Dipstick
535 796254 Filter-Air Cleaner Foam
562 793514 Bolt (Governor Control Lever)
592 793481 Nut (Rewind Starter)
601 791850 Clamp-Hose (Green)
608 796497 Starter-Rewind
613 796496 Screw (Muffler)
615 690340 Retainer-Governor Shaft
616 796488 Crank-Governor
621 692310 Switch-Stop (Control Bracket)
623 793628 Seal-O Ring (Carburetor Spacer)
627 796702 Bracket-Stopswitch
635 66538s Boot-Spark Plug
670 793485 Spacer-Fuel Tank
676 692010 Deflector-Muffler
677 690661 Screw (Muffler Deflector)
718 690959 Pin-Locating
741 795755 Gear-Timing
830 796472 Stud-Rocker Arm
832 796494 Guard-Muffler
836 793500 Screw (Muffler Guard)
842 691031 Seal-O Ring (Dipstick Tube)
847 796501 Dipstick/Tube Assembly
851 493880s Terminal-Spark Plug
868 795440 Seal-Valve
883 793497 Gasket-Exhaust
883A 796677 Gasket-Exhaust
886 796474 Gasket Kit-Cylinder Head Plate
914 794451 Screw (Rocker Cover)
925 796531 Cover-Linkage
957 796577 Cap-Fuel Tank (Service Cap)
957A 692046 Cap-Fuel Tank (E-85) (Original Cap)
968 796493 Cover-Air Cleaner
972 796489 Tank-Fuel
975 796611 Bowl-Float
993 796473 Gasket-Cylinder Head Plate
1005 796614 Fan-Flywheel
1022 796480 Gasket-Rocker Cover
1023 796479 Cover-Rocker
1026 796481 Rod-Push
1029 691230 Arm-Rocker
1034 691343 Guide-Push Rod
1059 793471 Kit-Screw/Washer (Fuel Tank)
1095 796662 Gasket Set-Valve
1263 697124 Reed-Breather
1264 793453 Screw (Breather Reed)
1375 796476 Cover-Breather/Reed
1376 794451 Screw (Breather/Reed Cover)
1395 690349 Screw (Air Cleaner Base to Carburetor)
1430 796477 Gasket-Breather/Reed
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