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BRIGGS & STRAT'rON MODEL NO. 12H802
TYPE NO. 1978-E1
KEY PART
NO. NO.
1 493260
2 293708
3 299819
4 493279
5 214368
7 272916
8 495786
9 272481
9A 272238
10 94650
11 231933
12 272198
13 94547
15 9_880
16 498565
94388
20 399781
22 94220
94612
23
24
25
26
27
28
29
32
33
34
35
40
45
46
492177
222698
499429
499425
263190
499423
499424
94699
26265'1
262652
262224
93312
262204
498275
DESCRIPTION
m_t
i
Cylinder Assembly
Bushing, Cylinder
' Seal, Oil
Sump, Engine
Head, Cylinder
Gasket, Cylinder Head
Breather Assembly
Gasket, Valve Cover
Gasket, Baffle Plate
Screw, Hex Head
Tube, Breather
* Gasket, Crankcase
Screw, Cylinder Head
Plug, Oit Drain
Crankshaft
Timing Gear Key
* Seal, Oil
Screw, Hex Head
Screw, Hex Head
(Used in Hole Nearest
Breather)
Flywheel '
Key, Flywh'eel
Piston Assembly,
' Standard Size
Ring Set, Piston,
Standard Size
Lock, Piston Pin
Pin, Piston, Standard
Size
Rod, Connecting
Screw, Connecting Rod
Valve, Exhaust
Valve, intake
Spring, Valve
Retainer, Valve Spring
Tappet, Valve
Gear, Cam
KEY
NO.
47
51
54
55
56
58
60
65
8t
95
104
110
117
121
124
125
127
130
t31
133
134
137
I63
187
188
188A
202
2O9
PART
NO, DESCRIPTION
493737 Slinger, Oil
272199 * Gasket, Intake Elbow
94526 Screw, Hex Head
497442 Housing, Rewind Starter
498144 Pulley, Rewind Starter
280399 Rope, Rewind Starter
(Cut To 88-5/8")
281434 Grip, Starter Rope
94696 Screw, Phillips
223664 Lock, Muffler Screw
94098 Screw, Round Head
231371 ** Pin, Float Hinge
- - - "'* Gasket, Sealing (Sold in
Kit Only)
494870 Jet, Main
498260 Carburetor Kit
94840 Screw, Carburetor
Mounting
498170 Carburetor
... 0, Plug, Welch (Sold in Kit
Only)
224908 Valve, Throttle
493267 Shaft, Throttle
398187 Float, Carburetor
398188 Valve, Inlet (Includes
Seat)
- - - "*" Gasket, Bowl (Sold in Kit
Only)
272653 "Gasket, Air Cleaner
298049 Hose, Fuel
398540 Screw, Hex Head
94644 Screw, Hex Head
262579 Link, Governor
263044 Spring, Governor
* Included in Gasket Set (497316)
*" Included in Carburetor Kit (498260)
*** Included in both Carburetor Kit (498260),
and Carburetor Gasket Set (498261)
NOTE:
Included in both Gasket Set (497316),
Set (497316) and Valve overnauf
Gasket Set (498528)..
All component dimensionsgiven in U.S_inches
1inch = 25.4 mm
44
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