Page 1
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HH70-140055G Page 1 of 5
Engine Parts List
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Page 2
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HH70-140055G Page 2 of 5
Engine Parts List
Ref # Part Number Qty Description
1 32769B Cylinder (Incl. 2, 3 & 4) (2-3/4" Bor e)
2 27652 Pin, Dowel
3 27642 Plug, Oil drain
4 32630 Seal, Oil
5 32783 Intake Valve (Std.) (Incl. 9)
5 32784 Intake Valve (1/32" OS) (Incl. 9)
6 31469A Exhaust Valve (Std.) (Incl. 9)
6 31470A Exhaust Valve (1/32" OS) (Incl. 9)
7 27882 Cap, Upper valve spring
8 27881 Spring, Valve
9 32581 Cap, Lower valve spring
10 34242 Dipper, Oil
11 35215 Crankshaft
12 29783 Crankshaft Gear Pin (Used on early pr od.)
13 27884 Gear, Crankshaft (Used on early produ ction)
14A 32770B Piston & Pin Ass'y. (Std.)(2-3/4")(In cl.16)
14A 32771B Piston & Pin Ass'y. (.010" OS) (Incl. 16)
14A 32772B Piston & Pin Ass'y. (.020" OS) (Incl. 16)
14 34528 Piston, Pin & Ring Set (Std.) (2-3/4" Bore)
14 34529 Piston, Pin & Ring Set (.010" OS)
14 34530 Piston, Pin & Ring Set (.020" OS)
15 32595 Ring Set (Std.) (2-3/4" Bore)
15 32596 Ring Set (.010" OS)
15 32597 Ring Set (.020" OS)
16 27888 Ring, Piston pin retaining
17 32591C Rod Assy., Connecting (Incl. 10 & 18)
18 650662C Bolt, Connecting rod (2 each)
19 30968 Nipple, Pipe
20 30969 Cap, Oil drain
21 33931 Camshaft (MCR) (Extended)
22 34034 Lifter, Valve
23 32729 Cylinder Cover (Incl.24,24A,106,178,1 79,180)
24 28460 Seal, Oil
24A 28926 Seal, Oil
25 35595 Dipstick
26 35554 Tube, Oil filler
27 30684 * Gasket, Cylinder cover
28 650451 Screw, 1/4-20 x 1"
30 35499 "O" Ring
32 32631A * Gasket, Cylinder head
33 30938A Head, Cylinder
34 27793 Clip, Conduit (Use as required)
35 28942 Screw, 10-32 x 3/8" (Use as required)
36 650697A Screw, 5/16-18 x 2-1/2" (Use as requi red)
36 650695A Screw, 5/16-18 x 2-1/4" (Use as requi red)
36 650694A Screw, 5/16-18 x 2" (Use as required)
37 34251 Spark Plug, Resistor (RJ17LM)
38 27896A * Gasket, Breather
39 28423 Body, Breather
40 28424 Element, Breather
41 28425 Cover, Valve spring
42A 650690 Washer, Belleville (Use as required)
42 650691 Washer, Flat (Use as required)
43 650128 Screw, 10-24 x 1/2"
45 27915A * Gasket, Intake
46 34712 Flange, Carburetor
47 30196 Screw, 5/16-18 x 3/4"
48 29716 Screw, 1/4-28 x 7/16"
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Page 3
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HH70-140055G Page 3 of 5
Engine Parts List
Ref # Part Number Qty Description
50 650548 Screw, 8-32 x 5/16"
52 32326A Lever, Governor
55 30205 Bracket, Governor adjusting
56 31710 Link, Governor-to-throttle
57 730130 Exhaust Adaptor Kit (Incl.58,125) (As req.)
58 30196 Screw, 5/16-18 x 3/4" (Use as require d)
59 29216 Locknut, 10-32
61 29826 Screw, 10-32 x 3/4"
62 29642 Ring, Retaining
63 30699C Rod, Governor (Incl. 64 & 65)
64 30700 Yoke, Governor
65 650494 Screw, 6-40 x 5/16"
66 29918 Washer, Lock #8 E.T.
67A 32447 Tube, Breather
68 32446 Grommet, Breather tube
69 29747B Screw, 5/16-24 x 21/32"
70 32158E Blower Housing (For elec.strt.)(Incl. 134,135)
71 650815 Washer, Belleville
72 8116 Nut, Hex
73 29536 Blower Housing Baffle (Without electric starter knock-out)
(Use as required)
73 35256A Blower Housing Baffle (With electric starter knock-out) (Use
as required)
73 35326 Baffle, Blower housing
74 650561 Screw, 1/4-20 x 5/8"
75 31688A * Gasket, Carburetor
76 34443A Solid State Assy. (Incl. 146)
77 650872 Stud, Solid state mounting
78 611085 Flywheel (w/ring gear)
81 650517 Screw, 1/4-20 x 27/32"
82 730561 Air Cleaner Kit (Incl. 38, 67A, 68, 83, 84A,85, 87, 88, 89, 156
& 190A) (Use only on engines with an externally vented fully
adjustable carburetor)
83 27272A * Gasket, Air cleaner
84A 34819 Elbow Assy., Air cleaner (Incl. 84, 90, 91, 92 & 92A)(Use in
730561 assy. only)
84 34780 Elbow, Air cleaner
85 650163 Screw, 10-32 x 7/8"
86 30675 Fitting, Breather
87 34782 Filter, Air cleaner (Incl. 93)
88 34783 Filter, Pre-air
89 34781 Cover, Air cleaner
90 34699 Bracket, Air cleaner
91 34698A Gasket
92A Pop Rivet (1/8" dia.) (Can be bought locally)
92 650826 Stud, 1/4-20 x 6.20 threaded
93 650825 Nut & Lockwasher, 1/4-20
97 35187 Wire Assy., Ground
98 28569 Spring, Compression
99 29500 Screw, 8-32 x 3/4"
100 29538 Base, Engine mounting
101 650542 Screw, 5/16-18 x 3/4"
103A 391026 Muffler (Incl. 183, 184 & 185) (Thisspark arrester muffler can
be used on any model)
103 32401 Muffler
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Page 4
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HH70-140055G Page 4 of 5
Engine Parts List
Ref # Part Number Qty Description
105B 35540 Clip, Fill tube
105 30593 Clip, Primer line
105 34246 Clip, Ground wire (Use as required)
106 31845 Shaft, Mechanical governor
107 30591 Gear Assy., Governor
108 30588A Spool, Governor
109 35479 Washer, Flat
110 29193 Ring, Retaining
111 34167 Bracket, Fuel tank mounting
112 34168 Bracket, Fuel tank mounting
113 30063 Screw, 1/4-20 x 1/2"
114 34156A Fuel Tank (Incl. 115 & 168) NOTE: These tanks were built
with different size fuel inlet openings. Tanks with the 1-3/16"
I.D. opening use fuel cap 33032 or 34210. Tanks with the
1-1/2" I.D. opening use fuel cap 35355.
115 410144B Fuel Cap (White Plastic) (Std)(Use as req.)
115 33032 Fuel Cap (Red Plastic) (Spurt Resistant, Low Profile) (Use as
required)
115 34210 Fuel Cap (Red Plastic) (Spurt Resistant, High Profile) (Use
as required)
115 35355 Fuel Cap (Red Plastic) (Use as requir ed)
118 29774 Fuel Line (Braided 8-1/4")(21 cm)(As req.)
118 30962 Fuel Line (Braided 32")(81 cm)(Use as req.)
120 650128 Screw, 10-24 x 1/2"
121 30622A Extension, Blower housing
125 27930A * Gasket, Exhaust
126 30196 Screw, 5/16-18 x 3/4"
127 26073 Washer, Flat
128 650694A Screw, 5/16-18 x 2"
129 32589 Key, Flywheel
130 31843A Bracket, Governor gear
131 650836 Screw, 10-24 x 1/2"
133 650599 Screw, 1/4-20 x 1-1/2"
134 33013 Cover, Starter bubble
135 650760 Screw, 8-32 x 3/8"
140 650665 Screw, 1/4-15 x 7/8"
146 610118 Cover, Spark plug (Use as required)
147 30939A Cover Assy., Cylinder
148A 35440 Knob, Control
156 650513 Nut, Wing
157 32125 Cup, Starter
158 35009 Screen, Starter
168 26460 Clamp, Fuel line (Use as required)
169 31461 Bushing, Crankshaft
171 31711B Control Bracket (Incl. 98, 99 & 144)
172 610973 Terminal Assy. (Use as required)
173 31386 Spring, Governor
177 31793 Bearing, Ball
178 31855 Retainer, Bearing
179 650778 Washer, E.T. w/sealing compound
180 650580 Locknut
181 31792 Washer, Thrust
182 650625 Washer, Thrust
183 33323 Screen, Muffler (Use as required)
184 650578 Screw, 8-18 x 3/8" (Use as required)
185 33700 Cover & Tube, Muffler (Use as require d)
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Page 5
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
HH70-140055G Page 5 of 5
Engine Parts List
Ref # Part Number Qty Description
188A 32203 Air Cleaner, Starter Can be used on H70 with stamped steel
starter
188B 32204 Bracket, Starter air cleaner Can be used on H70 with
stamped steel starter
188 730571 Starter Muff Kit (Incl.188A,188B & 18 8C) Can be used on
H70 with stamped steel starter
188C 34870 Decal, Instruction Can be used on H70 with stamped steel
starter
190D 34346 Decal, Instruction
190 35532 Decal, Name
191 631021 Inlet Needle, Seat & Clip Assy.
195 632201 Carburetor (Incl. 75) (Refer to Division 5, Section A, page 176
for breakdown)
197 590420A Rewind Starter (Refer to Division 5, Section C, page 25 for
breakdown)
199 611042 Flywheel (Ring gear flywheel requiredon engines using
110-120 volt starter kits listed above) (For use with Std. point
ignition)
199 611085 Flywheel (Ring gear flywheel requiredon engines using
110-120 volt starter kits listed above) (For use with solid
state ignition)
200 33239A Gasket Set (Incl. items marked*)
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