BRIGGS

& STRA'rTON

ENGINE

 

MODEL NUMBER 12H802-1978-E1

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO,

NO.

DESCRIPTION

1493260

2293708

3299819

4493279

5214368

7272916

8495786

9272481

9A 272238

1094650

11231933

12272198

1394547

1594880

16498566

94388

20399781

2294220

94612

23492177

24222698

25499429

499430

499431

499432

26499425

499426

499427

499428

27263190

28499423

29499424

3294699

33262651

34262652

 

Cylinder Assembly

 

46

498275

 

Gear,

Cam

 

 

Bushing,

Cylinder

 

47

493737

 

Slinger,

Oil

 

• Seal, Oil

 

51

272199

• Gasket,

Intake

Elbow

 

Sump,

Engine

 

54

94526

 

Screw,

Hex Head

 

Head,

Cylinder

 

55

497442

 

Housing, Rewind Starter

....

Gasket,

Cylinder Head

56

498144

 

Pulley,

Rewind

Starter

 

Breather

Assembly

 

58

280399

 

Rope,

Rewind

Starter

....

Gasket,

Valve Cover

 

 

 

(Cut To 88-5/8•)

* Gasket,

Baffle Plate

 

60

281434

 

Grip, Starter Rope

 

Screw,

Hex Head

 

65

94696

 

Screw,

Phillips

 

 

Tube,

Breather

 

81

223664

 

Lock, Muffler Screw

Gasket,

Crankcase

 

98

94098

 

Screw,

Round Head

 

Screw,

Cylinder Head

104

231371

"•

Pin, Float Hinge

 

Plug, Oil

Drain

 

110

- - -

**

Gasket,

Sealing (Sold in

 

Crankshaft

 

 

 

 

Kit Only)

 

 

Timing Gear Key

 

117

494870

Jet, Main

 

* Seal, Oil

 

121

498260

 

Carburetor Kit

 

 

Screw,

Hex Head

 

124

94840

 

Screw,

Carburetor

 

Screw,

Hex Head

 

 

 

 

Mounting

 

 

(Used

in Hole Nearest

125

498170

 

Carburetor

 

 

Breather)

 

127

- - -

" Plug, Welch (Sold in Kit

 

Flywheel

 

 

 

 

 

Only)

 

 

 

 

Key, Flywheel

 

130

224908

 

Valve,

Throttle

 

 

Piston Assembly,

 

131

493267

 

Shaft,

Throttle

 

 

Standard Size

 

133

398187

 

Float,

Carburetor

 

Piston Assy. (.010"

O.S.)

134

398188

 

Valve,

 

Inlet (Includes

 

Piston

Assy. (.020"

O.S.)

 

 

 

Seat)

 

 

 

 

Piston

Assy. (.030"

O.S.)

137

- - -

*•"

Gasket,

Bowl (Sold in Kit

 

Ring Set, Piston,

 

 

 

 

Only)

 

 

 

 

 

163

272653

Gasket,

Air Cleaner

 

Standard Size

 

187

298049

 

Hose, Fuel

 

 

Ring Set (.010" O.S.)

188

398540

 

Screw,

Hex Head

 

Ring Set (.020 O.S.)

188A

94644

 

Screw,

Hex Head

 

Ring Set (.030• O.S.)

202

262579

 

Link, Governor

 

 

Lock, PistonPin

 

209

263044

 

Spring,

Governor

 

Pin, Piston,Standard

 

 

 

 

 

 

 

 

Size

 

 

 

 

Included in Gasket Set (497316)

 

 

Rod, Connecting,

 

 

 

 

 

 

 

 

 

Standard Size

 

*"

Included in Carburetor

Kit (498260)

 

 

Screw, ConnectingRod

 

 

 

 

 

 

 

 

Valve, Exhaust

 

• ••

Included in both Carburetor

Kit (498260),

 

Valve, Intake

 

 

and Carburetor

Gasket Set

(498261)

 

35

262224

Spring,Valve

 

 

 

40

93312

Retainer,Valve Spring

.... Included in both Gasket Set

(497316),

45

262204

Tappet, Valve

Set (497316)

and Valve

overhaul

 

 

 

Gasket Set

(498528).

 

NOTE: All componentdimensionsgiven in U.S. inches 1 inch= 28.4 mm

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Craftsman 917.38823 owner manual Briggs, Engine, KEY Part, Description