Page 1
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 1 of 9
Engine Parts List #1
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Page 2
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 2 of 9
Engine Parts List #1
Ref # Part Number Qty Description
1 33729A Cylinder (Incl.2 & 20) (2-13/16" Bore ) (Inverted Ports)
2 26727 Pin, Dowel
6 33734 Element, Breather
7 34214A Breather Ass'y. (Incl. 6, 8, 9, 12 , & 12A)
8 33735 * Gasket, Breather
9 30200 Screw, 10-24 x 9/16"
12A 34695 Elbow, Breather tube
12 33886 Tube, Breather
14 28277 Washer, Flat
15 30589 Rod, Governor (Incl. 14)
16 31383A Lever, Governor
17 31335 Clamp, Governor lever
18 650548 Screw, 8-32 x 5/16"
19 33578 Spring, Governor
20 32600 Seal, Oil
30 34842A Crankshaft
40 34535 Piston, Pin & Ring Set (Std.) (2-13/1 6")
40 34536 Piston, Pin & Ring Set (.010" OS)
40 34537 Piston, Pin & Ring Set (.020" OS)
41 33562B Piston & Pin Ass'y.(Incl. 43)(Std.)(2 -13/16")
41 33563B Piston & Pin Ass'y. (Incl. 43) (.010" OS)
41 33564B Piston & Pin Ass'y. (Incl. 43) (.020" OS)
42 33567 Ring Set (Std.) (2-13/16" Bore)
42 33568 Ring Set (.010" OS)
42 33569 Ring Set (.020" OS)
43 20381 Ring, Piston pin retaining
45 32875 Rod Assy., Connecting (Incl. 46)
46 32610A Bolt, Connecting rod
48 27241 Lifter, Valve
50 33154 Camshaft
52 29914 Oil Pump Assy.
55B 31493 Pin, Drive
64 30063 Screw, Torx T-30, 1/4-20 x 1/2"
64A 8345 Washer, Flat
69 35261 * Gasket, Mounting flange
72 30572 Plug, Oil drain (Incl. 73)
73 28833 * Drain Plug Gasket (Not req. W/plastic plug)
75 26208 Seal, Oil
80 30574 Shaft, Governor
81 30590A Washer, Flat
82 30591 Gear Assy., Governor (Incl. 81)
83 30588A Spool, Governor
84 29193 Ring, Retaining
86 650488 Screw, 1/4-20 x 1-1/4"
89 610995 Flywheel Key
90 611046A Flywheel
92 650815 Washer, Belleville
93 650816 Nut, Flywheel
100 730207 Magneto-to-Solid State Conv. Kit (Includes solid state
module, solid state flywheel key, and instructions.) (Use as
required on external ignition engines only.)
100 34431 Solid State Ignition (This coil has been superseded to
730207 solid state conversion kit)
101 610118 Cover, Spark plug (Use as required)
103 650814 Screw, Torx T-15, 10-24 x 1"
103 650489 Screw, 1/4-20 x 5/8"
110 34432 Ground Wire
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Page 3
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 3 of 9
Engine Parts List #1
Ref # Part Number Qty Description
118 730194 Rope Guide Kit (Use as required)
119 33554A * Gasket, Head
120 34342 Head, Cylinder
125 29314B Intake Valve (Std.) (Incl. 151) (Conventional Ports)
125 29313C Exhaust Valve (Std.) (Incl. 151) (Inverted Ports)
125 29315C Exhaust Valve (1/32" OS) (Incl. 151) (Inverted Ports)
126 29313C Exhaust Valve (Std.) (Incl. 151) (Conventional Ports)
126 34776 Exhaust Valve (Std.) (Incl. 151) (Conventional Ports)
126 32644A Intake Valve (Incl. 151) (Inverted Po rts)
126 32645A Intake Valve (1/32" OS) (Incl. 151) (Inverted Ports)
127 650691 Washer, Flat
129 650818 Screw, 5/16-18 x 1-1/2"
130 6021A Screw, 5/16-18 x 1-1/2" (Use as requi red)
130 650697A Screw, 5/16-18 x 2-1/2" (Use as requi red)
135 33636 Resistor Spark Plug
150 31672 Spring, Valve
151 31673 Cap, Lower valve spring
169 27234A Gasket, Valve spring box cover
172 32755 Cover, Valve spring box
174 650128 Screw, 10-24 x 1/2"
178 29752 Nut & Lockwasher, 1/4-28
182 30088A Screw, 1/4-28 x 1"
184 26756 * Gasket, Carburetor
186 34337 Link, Governor spring
200 32181A Control Bracket (Incl. 203, 204 & 206 )
203 31342 Spring, Compression
204 650549 Screw, 5-40 x 7/16"
206 610973 Terminal (Use as required)
207 34336 Link, Throttle
209 30200 Screw, 10-24 x 9/16"
210 27793 Clip, Conduit
211 28942 Screw, 10-32 x 3/8"
223 650142 Screw, 1/4-20 x 1-1/8"
224 33751A * Gasket, Intake pipe
238 28820 Screw, 10-32 x 1/2"
239A 27272A Gasket, Air cleaner
245 30727 Filter, Air cleaner
246E 35435 Filter, Pre-air (Use as required)
250D 31715 Cover, Air cleaner
260 34835 Housing, Blower
261 30200 Screw, 10-24 x 9/16"
262 650831 Screw, 1/4-20 x 15/32"
275E 35771 Muffler (Incl. 274)
277 650795 Screw, 1/4-20 x 2-1/4" (Use as requir ed)
277 650774 Screw, 1/4-20 x 2-3/8" (Use as requir ed)
277 792005 Screw, 1/4-20 x 2-1/2" (Use as requir ed)
287 650802 Screw, 1/4-20 x 5/8"
290 34357 Fuel Line (Epichlorohydrin 6-3/4")(17 cm)
290 29774 Fuel Line(Braided 8-1/4")(21 cm)(Use as req.)
290 30705 Fuel Line (Braided 16")(40 cm)(Use as req.)
290 30962 Fuel Line (Braided 32")(81 cm)(Use as req.)
292 26460 Clamp, Fuel line
298 28763 Screw, 10-32 x 35/64"
301 33032 Fuel Cap (Use as required)
305 34264 Oil Fill Tube
306 34265 Gasket, Oil fill tube
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Page 4
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TVS120-63204 Page 4 of 9
Engine Parts List #1
Ref # Part Number Qty Description
306 34282 "O" Ring (This "O" ring is required with metal fill tube only
when replacement mounting flange with .777 dia. oil fill hole
has been used.)
307 33590 "O" Ring
309 650562 Screw, 10-32 x 1/2"
310 34267 Oil Dipstick (Incl. 150)
313A 33876 Gasket, Stator
326 34113 Plug, Screen
359 34834 Guard, Flywheel
370H 34387 Decal, Instruction (Optional)
370J 34870 Decal, Instruction (Optional)
377 30547A Contact Assy., Breaker
378 30548B Condenser
379 631021 Inlet Needle, Seat & Clip Assy.
380 632226 Carburetor (Incl. 184) (Refer to Division 5, Section A, Page
A1-14 or Fiche 8A, Grid E-1 for breakdown)
390A 590531 Side Mount Rewind Starter (Refer to Division 5, Section C,
page 32 or Fiche 8A, Grid G-3 for breakdown)
400 33740D * Gasket Set (Incl. items marked *)
420 730225 SAE 30, 4-Cycle Engine Oil (Quart)
425 730571 Starter Muff Kit (Incl.370J,426,427)( Opt.)
426 32203 Starter Air Cleaner (Optional)
427 32204 Starter Air Cleaner Bracket (Optional )
436 611006 Stator Plate Ass'y.(Incl.377,378,437, 442-448)
437 30551 Spring, Breaker box cover
438 610947 Cover, Dust
439 610955 Gasket, Stator cover
440 30992 Cam, Breaker
442 610385 Washer
443 610408 Nut, 8-32
444 29181 Breaker Fastening Screw & Washer
445 610593 Condenser Fastening Screw
446 33356 Terminal, Ground
448 30549 Felt, Cam wiper
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Page 5
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 5 of 9
Engine Parts List #2
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Page 6
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 6 of 9
Engine Parts List #2
Ref # Part Number Qty Description
12A 34695 Elbow, Breather tube
55B 31493 Pin, Drive
64A 8345 Washer, Flat
64 30063 Screw, Torx T-30, 1/4-20 x 1/2"
118 730194 Rope Guide Kit (Use as required)
127 650691 Washer, Flat
129 650818 Screw, 5/16-18 x 1-1/2"
238 28820 Screw, 10-32 x 1/2"
239A 27272A Gasket, Air cleaner
243 650152 Screw, 8-32 x 3/8"
245 30727 Filter, Air cleaner
246E 35435 Filter, Pre-air (Use as required)
250D 31715 Cover, Air cleaner
275E 35771 Muffler (Incl. 274)
287A 650735 Screw, 10-24 x 3/8" (Use as required)
287A Pop Rivet (3/16" Dia.) (Purchase loca lly)
300A 34476 Fuel Tank (Incl. 292 & 301)
313A 33876 Gasket, Stator
326 34113 Plug, Screen
359 34834 Guard, Flywheel
370 550223 Decal, Name
370H 34387 Decal, Instruction (Optional)
370J 34870 Decal, Instruction (Optional)
377 30547A Contact Assy., Breaker
378 30548B Condenser
390A 590531 Side Mount Rewind Starter (Refer to Division 5, Section C,
page 32 or Fiche 8A, Grid G-3 for breakdown)
425 730571 Starter Muff Kit (Incl.370J,426,427)( Opt.)
426 32203 Starter Air Cleaner (Optional)
427 32204 Starter Air Cleaner Bracket (Optional )
436 611006 Stator Plate Ass'y.(Incl.377,378,437, 442-448)
437 30551 Spring, Breaker box cover
438 610947 Cover, Dust
439 610955 Gasket, Stator cover
440 30992 Cam, Breaker
442 610385 Washer
443 610408 Nut, 8-32
444 29181 Breaker Fastening Screw & Washer
445 610593 Condenser Fastening Screw
446 33356 Terminal, Ground
448 30549 Felt, Cam wiper
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Page 7
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TVS120-63204 Page 7 of 9
Engine Parts List #3
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Page 8
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 8 of 9
Engine Parts List #3
Ref # Part Number Qty Description
12A 34695 Elbow, Breather tube
19 33578 Spring, Governor
53 31745 Washer, Tang
54 31787 Washer, Flat
55B 31493 Pin, Drive
55 31764 Shaft, P.T.O. (Incl. 54 & 55B)
56 31746 Gear, Worm, Left-hand helix
57 31749 Ring, Retaining
58 31744 Seal, Oil
59 31747 Washer, Flat
64 30063 Screw, Torx T-30, 1/4-20 x 1/2"
64A 8345 Washer, Flat
69 35261 * Gasket, Mounting flange
70A 33521D Flange Ass'y. (Incl. 58,72,A,73,75,80 & 311)
87 650492 Screw, 1/4-20 x 2-1/4"
118 730194 Rope Guide Kit (Use as required)
127 650691 Washer, Flat
129 650818 Screw, 5/16-18 x 1-1/2"
182 30088A Screw, 1/4-28 x 1"
185 33739 Pipe, Intake
186 34337 Link, Governor spring
206 610973 Terminal (Use as required)
209 30200 Screw, 10-24 x 9/16"
223 650142 Screw, 1/4-20 x 1-1/8"
238 28820 Screw, 10-32 x 1/2"
239A 27272A Gasket, Air cleaner
242 31914 Bracket, Air cleaner
243 650152 Screw, 8-32 x 3/8"
245 30727 Filter, Air cleaner
246E 35435 Filter, Pre-air (Use as required)
250D 31715 Cover, Air cleaner
274 26754A * Gasket, Exhaust (Use as required)
274 33670A * Gasket, Exhaust
275E 35771 Muffler (Incl. 274)
277A 30063 Screw, Torx T-30, 1/4-20 x 1/2" (Use as req.)
277 650795 Screw, 1/4-20 x 2-1/4" (Use as requir ed)
277 650774 Screw, 1/4-20 x 2-3/8" (Use as requir ed)
277 792005 Screw, 1/4-20 x 2-1/2" (Use as requir ed)
313A 33876 Gasket, Stator
326 34113 Plug, Screen
359 34834 Guard, Flywheel
370H 34387 Decal, Instruction (Optional)
370J 34870 Decal, Instruction (Optional)
377 30547A Contact Assy., Breaker
378 30548B Condenser
390A 590531 Side Mount Rewind Starter (Refer to Division 5, Section C,
page 32 or Fiche 8A, Grid G-3 for breakdown)
410 730574 Debris Screen Kit(Incl.370H,411-413)( Opt.)
411 35596 Screen, Debris (Optional)
412 35597 Bracket, Debris screen (Optional)
413 650910 Screw, 8-32 x 1/4 (Optional)
415 730162 Muffler Adapter Kit(Incl.274,277)(Use as req)
425 730571 Starter Muff Kit (Incl.370J,426,427)( Opt.)
426 32203 Starter Air Cleaner (Optional)
427 32204 Starter Air Cleaner Bracket (Optional )
436 611006 Stator Plate Ass'y.(Incl.377,378,437, 442-448)
437 30551 Spring, Breaker box cover
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Page 9
For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
TVS120-63204 Page 9 of 9
Engine Parts List #3
Ref # Part Number Qty Description
438 610947 Cover, Dust
439 610955 Gasket, Stator cover
440 30992 Cam, Breaker
442 610385 Washer
443 610408 Nut, 8-32
444 29181 Breaker Fastening Screw & Washer
445 610593 Condenser Fastening Screw
446 33356 Terminal, Ground
448 30549 Felt, Cam wiper
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