Section

HM100-159174H Parts By Section

(back)
Diagram Part Photo Part Description Price Availability
1

Cylinder (Cast Iron Liner)(3-5/16") I ncl. 2, 20, 72, 72A & 72B

Part Number: PS8954261

$249.95
Special Order
2

Pin, Dowel

Part Number: PS8938351

$1.77
Special Order
15

Rod Assy., Governor

Part Number: PS8947852

$13.65
Special Order
16

Lever, Governor

Part Number: PS8956881

$8.31
Special Order
17

Governor Lever Clamp y)

Part Number: PS8945243

$1.42
Special Order
18

Vis � t�te rondelle H #8-32 x 19/64

Part Number: PS9293099

$0.45
In Stock
20

OIL SEAL

Part Number: PS8954255

$3.32
In Stock
25

BAFFLE

Part Number: PS8941807

$14.76
Special Order
25

Fuel Line Clamp

Part Number: PS8963647

$8.93
Special Order
25

Blower Housing Baffle eq.)

Part Number: PS8956773

No Longer Available
26

SCREW

Part Number: PS9293051

$1.20
Special Order
30

Crankshaft

Part Number: PS8955231

No Longer Available
35

SCREW

Part Number: PS9275054

$1.42
Special Order
36

Washer, Lock, #8

Part Number: PS9275078

$1.42
Special Order
37

Nut, Square, 10-32

Part Number: PS8941971

$1.37
Special Order
38

Ring, Retaining

Part Number: PS8944648

$1.42
In Stock
40

Piston, Pin & Ring Set (Std.) 3-5/16" Bore

Part Number: PS8956218

No Longer Available
40

Piston, Pin & Ring Set (.020" OS)Nos. 41, 42 & 43)

Part Number: PS8959080

No Longer Available
40

Piston, Pin & Ring Set (.010" OS)

Part Number: PS9276934

No Longer Available
41

Piston & Pin Ass'y. (Incl. 43) .020"O S

Part Number: PS8956184

No Longer Available
41

PISTON & PIN ST

Part Number: PS8955895

No Longer Available
41

Piston & Pin Ass'y. (Incl. 43) .010"O S

Part Number: PS9276935

No Longer Available
42

Ring Set (Std.) (3-5/16")

Part Number: PS8957294

$43.37
Special Order
42

RING SET 020

Part Number: PS8955897

No Longer Available
42

Ring Set (.010" OS)

Part Number: PS8955896

No Longer Available
43

Ring, Piston pin retaining

Part Number: PS8938534

$1.42
Special Order
45

Connecting Rod Assembly incl. 47 & 49

Part Number: PS9277402

$38.85
Special Order
46

Connecting Rod Bolts

Part Number: PS9062786

$1.23
Special Order
47

SCREW

Part Number: PS9054190

$1.35
Special Order
48

Valve Lifter

Part Number: PS9276823

$7.00
Special Order
49

OIL DIPPER

Part Number: PS8959746

$1.37
Special Order
50

Camshaft (MCR)

Part Number: PS8957005

No Longer Available
60

Extension, Blower housing

Part Number: PS8956849

$2.75
Special Order
64

Screw, 8-32 x 27/64"

Part Number: PS9293073

$1.41
Special Order
65

Valve Spring Cover Screw

Part Number: PS9055219

$1.35
Special Order
69

GASKET

Part Number: PS8963064

$4.22
In Stock
70

Cover, Cylinder

Part Number: PS8954514

No Longer Available
71

Crankshaft Bushing

Part Number: PS8954308

$8.85
Special Order
72

Plug, Sq. hd. pipe 1/4-18

Part Number: PS8939062

$1.42
In Stock
75

Seal, Oil

Part Number: PS8951943

No Longer Available
80

Shaft, Mechanical governor

Part Number: PS8946539

$2.94
Special Order
81

Washer, Spacer

Part Number: PS8944748

$1.42
In Stock
82

Governor Gear Ass'y. (Incl. 81)

Part Number: PS9277098

$2.94
Special Order
83

Spool, Governor

Part Number: PS8944529

$1.42
Special Order
84

Ring, Retaining

Part Number: PS8941967

$1.42
Special Order
86

Screw, Hex Washer Hd. Powerlok, 1/4-2 0 x 1-3/16

Part Number: PS9053481

$1.35
Special Order
87

Screw, 1/4-20 x 1-11/16" Use as requi red

Part Number: PS9053825

$1.28
Special Order
89

Key, Flywheel

Part Number: PS8954908

$1.18
In Stock
90

Flywheel Standard NO Ring-Gear

Part Number: PS9047388

No Longer Available
100

Solid State Ignition

Part Number: PS9277022

No Longer Available
101

Terminal

Part Number: PS9052756

$3.36
In Stock
102

Stud, Solid state mounting

Part Number: PS9293100

$2.47
Special Order
103

Torx T-15 Screw, 10-24 x 1"

Part Number: PS9056593

$1.32
Special Order
108

Pin, Crankshaft gear Used in early pr oduction. This gear is serviceable O NLY when itis pinned to the crankshaf t.

Part Number: PS8943064

$1.42
Special Order
109

Gear, Crankshaft

Part Number: PS8954166

No Longer Available
110

Ground Wire 13.65" long - dark green - 90deg female & 2 male blades

Part Number: PS8956979

$1.42
Special Order
119

Gasket, Cylinder head

Part Number: PS9276942

$6.31
Special Order
120

Head, Cylinder

Part Number: PS9276821

No Longer Available
125

EXH VALVE STD

Part Number: PS9274443

$45.67
Special Order
125

EXH VALVE OS

Part Number: PS8944468

$50.49
Special Order
126

Valve, Intake (Std.)

Part Number: PS8952574

$16.51
Special Order
126

Valve, Intake (1/32" oversize)

Part Number: PS8955172

$15.94
Special Order
127

Washer, Flat Do not use with 6021A s crew

Part Number: PS9056564

$1.41
Special Order
128

Washer, Belleville (Use as required)

Part Number: PS9101843

$1.25
In Stock
129

Screw, Special hex hd. tapped, 5/16-1 8 x

Part Number: PS9055247

$2.92
Special Order
130

Screw, Hex hd., 5/16-18 x 1-5/8 (Can use No.

Part Number: PS9062743

No Longer Available
130

Screw (Use as required)

Part Number: PS9038309

No Longer Available
130

Screw, Hex hd. cap, 5/16-18 x 2 (Grad e 8

Part Number: PS9062741

$0.92
In Stock
131

Screw, 10-24 x 3/8"

Part Number: PS9055505

$1.41
Special Order
131

Screw,1/4-20 x 5/8"

Part Number: PS9056567

$2.92
Special Order
133

WASHER

Part Number: PS9056575

$1.41
Special Order
135

SPARK PLUG

Part Number: PS8954536

$5.67
In Stock
139

Grovernor Gear Bracket

Part Number: PS9276624

$2.94
Special Order
140

Screw, Torx T-25, 10-24 x 1/2"

Part Number: PS9055765

$1.25
Special Order
150

VALVE SPRING

Part Number: PS8941637

$2.94
Special Order
151

Valve Spring Retainer

Part Number: PS8952258

$1.42
In Stock
15A

Yoke, Governor

Part Number: PS8950491

$8.63
Special Order
15B

Screw, Fil. hd. Sems, 6-40 x 5/16

Part Number: PS9293046

$1.35
Special Order
169

Gasket, Breather cover

Part Number: PS8942323

$0.73
In Stock
170

Breather Body

Part Number: PS8946321

$10.42
Special Order
171

Element, Breather

Part Number: PS9274720

$2.94
In Stock
172

VALVE COVER

Part Number: PS8942816

$5.84
Special Order
173

Tube, Breather

Part Number: PS8953177

No Longer Available
174

Valve Spring Cover Screw

Part Number: PS9055219

$1.35
Special Order
178

Nut, Whiz-lock (1/4-28)

Part Number: PS8948167

$0.79
Special Order
182

Screw, Phil. fil. hd. Sems, 1/4-28 x 1

Part Number: PS8949337

$1.42
Special Order
184

Gasket, Carburetor

Part Number: PS8956848

$1.02
In Stock
185

Pipe, Intake

Part Number: PS8956164

No Longer Available
186

Link, Governor lever

Part Number: PS8954086

$1.42
Special Order
200

Remote Control Bracket Incl. 203,204, 206 & 209

Part Number: PS8953124

$19.15
Special Order
203

Spring, Torsion

Part Number: PS8951040

$1.34
Special Order
204

Screw. 5-40 x 7/16"

Part Number: PS9293102

$0.45
Special Order
207

Throttle Link

Part Number: PS9276712

$1.42
In Stock
209

Vis 10-32 x �

Part Number: PS9054179

$1.35
Special Order
210

Conduit Clip

Part Number: PS8941094

$1.42
Special Order
211

Screw, Hex washer hd. Sems, 10-32 x 3 /8

Part Number: PS8940894

$0.99
Special Order
223

Screw, Torx T-30, 5/16-18x 1-3/32

Part Number: PS9056542

$1.41
Special Order
224

Gasket, Intake pipe

Part Number: PS9274448

$1.33
In Stock
241

Bracket, Air cleaner

Part Number: PS8955728

$4.37
Special Order
260

Blower Housing (For electric starter)

Part Number: PS8955742

No Longer Available
261

Screw, Hex hd. spin-lock thr'd formin g,

Part Number: PS9056572

$1.41
Special Order
262

SCREW

Part Number: PS8948166

$0.62
Special Order
265

Cylinder Head Cover

Part Number: PS8954455

$5.84
Special Order
275

MUFFLER

Part Number: PS9276849

$28.00
Special Order
276

Locking Plate

Part Number: PS8960201

No Longer Available
276

Plate, Muffler locking

Part Number: PS8948951

$1.50
In Stock
277

Screw, 5/16-18 x 3/8"

Part Number: PS9293063

$1.41
Special Order
277

Screw, 5/16-18 x 4-3/64"

Part Number: PS9055772

$1.42
In Stock
281

Stater Bubble Cover

Part Number: PS8956099

$6.99
Special Order
282

SCREW

Part Number: PS9293069

$1.31
Special Order
285

STARTER CUP

Part Number: PS9277620

No Longer Available
286

Starter Screen (Stationary)

Part Number: PS8959758

$5.84
Special Order
287

Nut, Whiz-lock (1/4-28)

Part Number: PS8948167

$0.79
Special Order
290

Line, Fuel (Braided) (32")

Part Number: PS8944597

$10.12
Special Order
290

Line, Fuel (Braided) (8-1/4")

Part Number: PS8945438

No Longer Available
291

Line, Fuel (Braided) (16")

Part Number: PS9275428

$24.14
In Stock
292

Fuel Line Clmap

Part Number: PS8938782

$1.34
In Stock
295

Valve, Shut-off

Part Number: PS8957745

$11.17
In Stock
298

Screw, Hex washer hd., 1/4-15 x 7/8

Part Number: PS9293059

$1.41
In Stock
300

Tank Assy., Fuel (Yellow Poly) (1 gal .)

Part Number: PS9276844

$24.82
In Stock
305

Oil Fill Tube

Part Number: PS8954776

$6.73
In Stock
307

O-Ring Oil Fill, Top)

Part Number: PS8954279

$0.99
In Stock
310

DIPSTICK

Part Number: PS8958138

No Longer Available
311

Plug, Oil filler also available in Pa ckaged Part #740079

Part Number: PS9274393

No Longer Available
312

Oil Fill Plug Gasket Lubrication Deca l

Part Number: PS8945007

$1.42
Special Order
327

Starter Plug this)

Part Number: PS9277101

$1.37
Special Order
340

TANK BRACKET

Part Number: PS8955344

No Longer Available
341

TANK BRACKET

Part Number: PS8952561

$9.37
Special Order
342

SCREW

Part Number: PS9293051

$1.20
Special Order
370

Oil Instruction Decal

Part Number: PS8956719

No Longer Available
370

Instruction Decal

Part Number: PS9277290

$0.40
Special Order
379

INLET NEEDLE KIT

Part Number: PS9052162

$4.85
In Stock
37A

NUT

Part Number: PS8946856

$19.36
Special Order
380

Carburetor (Incl. 184)

Part Number: PS9052417

No Longer Available
390

Starter Housing Ass'y.

Part Number: PS9044580

No Longer Available
400

GASKET SET

Part Number: PS8956851

$15.77
Special Order
420

SAE30 4-Cycle Enigne Oil (Quart)

Part Number: PS9113691

No Longer Available
421

OIL SAE 5W30

Part Number: PS9104193

$5.06
Special Order
422

Muffler Optional

Part Number: PS8955761

No Longer Available
131A

Screw, 5/16-18 x 5/8"

Part Number: PS9054993

$1.15
Special Order
149A

Valve Spring Keeper

Part Number: PS9277183

$2.42
Special Order
173A

Grommet, Breather tube

Part Number: PS8951701

No Longer Available
246A

Air Filter Poly

Part Number: PS9276914

No Longer Available
310B

Oil Fill Plug (Incl. 312)

Part Number: PS8957562

No Longer Available
325A

Wire Clip

Part Number: PS9274943

$0.79
Special Order
338A

Plug, Cover (Use as required)

Part Number: PS8948432

No Longer Available
370A

Decal - XL/C Industrial/Commercial

Part Number: PS8957027

No Longer Available