ENGINE, Briggs & Stratton, 12R512 – Parts List
Item
Part #
Description
1
697893
Cylinder Assembly
2
399269
Kit-Bushing/Seal (Magneto Side)
3
299819s
£ Seal-Oil (Magneto Side)
4
498983
Sump-Engine
5
795501
Head-Cylinder
7
697230
£ ‡ Gasket-Cylinder Head
8
495786
Breather Assembly
9
699833
£ Gasket-Breather
10
691125
Screw (Breather Assembly)
11
691781
Tube-Breather
11A
692937
Tube-Breather
12
692232
£ Gasket-Crankcase
13
691137
Screw (Cylinder Head)
15
691680
Plug-Oil Drain
16
691457
Crankshaft
20
399781s
£ Seal-Oil (PTO Side)
22
691092
Screw (Crankcase Cover/Sump)
23
699488
Flywheel
24
222698s
Key-Flywheel
25
795429
Piston Assembly (Standard)
795430
Piston Assembly (.020" Oversize)
26
795431
Ring Set (Standard)
795432
Ring Set (.020" Oversize)
27
691866
Lock-Piston Pin
28
499423
Pin-Piston
29
499424
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
793756
Guard-Flywheel
40
692194
Retainer-Valve
43
691997
Slinger-Governor/Oil
45
690977
Tappet-Valve
46
694039
Camshaft
51
692668
¥ £ ‡ Gasket-Intake
51A
697735
£ ¥ ‡ Gasket-Intake
51B
692555
£ ¥ ‡ Gasket-Intake (Carburetor Spacer)
55
691421
Housing-Rewind Starter
58
691921
Rope-Starter
60
281434s
Grip-Starter Rope
60A
493926
Grip-Starter Rope
65
690837
Screw (Rewind Starter)
78
691108
Screw (Flywheel Guard)
89
692348
Plug (Cylinder)
97
790121
Shaft-Throttle
104
691242
¥ Pin-Float Hinge
117
498981
Jet-Main (Standard)
118
498978
Jet-Main (High Altitude)
121
792383
Kit-Carburetor Overhaul
122
792382
Spacer-Carburetor
125
790120
Carburetor
127
694468
¥ Plug-Welch
130
696564
Valve-Throttle
133
398187
Float-Carburetor
134
398188
¥ Kit-Needle/Seat
137
693981
¥ Gasket-Float Bowl
155
698214
Plate-Cylinder Head
163
691894
¥ £ Gasket-Air Cleaner
177
691031
Seal-O Ring (Dipstick)
187
791766
Line-Fuel (Cut To Required Length)
188
691147
Screw (Control Bracket)
190
690940
Screw (Fuel Tank)
192
694543
Adjuster-Rocker Arm
202
691303
Link-Mechanical Governor
209
691290
Spring-Governor (Meadow Green)
222
792397
Bracket-Control
227
690783
Lever-Governor Control
238
691300
Cap-Valve
259
691189
Bracket-Casing Clamp
276
271716
Washer-Sealing (Main Jets)
287
690940
Screw (Dipstick Tube)
300
697590
Muffler
304
499676
Housing-Blower
Item
Part #
Description
305
691108
Screw (Blower Housing)
306
691232
Shield-Cylinder
307
690345
Screw (Cylinder Shield)
332
690662
Nut (Flywheel)
333
802574
Armature-Magneto
334
691061
Screw (Magneto Armature)
337
692051
Plug-Spark
356
692390
Wire-Stop
358
795442
Gasket Set-Engine
365
691129
Screw (Carburetor)
404
690272
Washer (Governor Crank)
425
690244
Screw (Air Cleaner Cover)
443
690255
Screw (Air Cleaner Primer Base)
445
697029
Filter-Air Cleaner Cartridge
455
791960
Cup-Flywheel
456
692299
Plate-Pawl Friction
459
281505s
Pawl-Ratchet
505
691251
Nut (Governor Control Lever)
523
499621
Dipstick
524
692296
£ Seal-Dipstick Tube
525
495265
Tube-Dipstick
562
691119
Bolt (Governor Control Lever)
584
697734
Cover-Breather Passage
585
691879
£ Gasket-Breather Passage
592
690800
Nut (Rewind Starter)
597
691696
Screw (Pawl Friction Plate)
601
791850
Clamp-Hose (Green)
608
497680
Starter-Rewind
613
691108
Screw (Muffler) (Short)
613A
691140
Screw (Muffler) (Long)
615
690340
Retainer-Governor Shaft
616
698801
Crank-Governor
619
691108
Screw (Cylinder Head Plate)
621
692310
Switch-Stop
633
691321
¥ Seal-Choke/Throttle Shaft (Throttle Shaft)
635
66538s
Boot-Spark Plug
684
690345
Screw (Breather Passage Cover)
689
691855
Spring-Friction (Rewind Starter)
718
690959
Pin-Locating
741
794388
Gear-Timing
830
694544
Stud-Rocker Arm
832
691466
Guard-Muffler
836
697551
Screw (Muffler Guard) (Long)
836A
691147
Screw (Muffler Guard) (Short)
843
691884
Sleeve-Lever (Control Bracket)
847
692047
Dipstick/Tube Assembly
851
493880s
Terminal-Spark Plug
868
795440
£ ‡ Seal-Valve
869
691155
Seal-Valve
883
691893
£ ¥ ‡ Gasket-Exhaust
886
696268
Gasket Kit-Cylinder/Plate
914
691127
Screw (Rocker Cover)
957
692046
Cap-Fuel Tank
957A
793606
Cap-Fuel Tank
966
690243
Base-Air Cleaner Primer
968
691342
Cover-Air Cleaner
972
699374
Tank-Fuel
975
493640
Bowl-Float
976
694395
Primer-Carburetor (Red)
993
694088
£ ‡ Gasket-Cylinder Head Plate
1005
691346
Fan-Flywheel
1022
691890
£ ‡ Gasket-Rocker Cover
1023
499624
Cover-Rocker
1026
795444
Rod-Push
1029
691230
Arm-Rocker
1034
691343
Guide-Push Rod
1059
692311
Kit-Screw/Washer (Fuel Tank)
1095
792386
Gasket Set-Valve
1102
691255
Pilot-Guide
1210
498144
Pulley/Spring Assembly (Pulley)
1211
498144
Pulley/Spring Assembly (Spring)
£
Included in Engine Gasket Set, Item 358
¥
Included in Carburetor Overhaul Kit, Item 121
‡
Included in Valve Gasket Set, Item 1095
29