Page 1
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TVS120-63033D Page 1 of 9
Engine Parts List #1
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Page 2
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TVS120-63033D Page 2 of 9
Engine Parts List #1
Ref # Part Number Qty Description
1 33968B Cylinder (Incl. 2 & 20) (2-13/16")
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"
12 33886 Tube, Breather
14 28277 Washer, Flat
15 31513 Rod, Governor
16 31383A Lever, Governor
17 31335 Clamp, Governor lever
18 650548 Screw, 8-32 x 5/16"
19 31361 Spring, Extension
20 32600 Seal, Oil
30 34490B Crankshaft
32 32323 Washer, Thrust NOTE: This thrust washer maynot be
required if a new crankshafthas been installed. Check the
proper Mechanic's Handbook for acceptable end play. Use
this .010" thrust washer if excess end play is measured.
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 33533 Camshaft (MCR)
52 29914 Oil Pump Assy.
55A 33536 Shaft, P.T.O.
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100 34431 Solid State Ignition (This coil has been superseded to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"
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Page 3
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TVS120-63033D Page 3 of 9
Engine Parts List #1
Ref # Part Number Qty Description
103 650489 Screw, 1/4-20 x 5/8"
110 34432 Ground Wire
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 29315C Intake Valve (1/32" OS) (Incl. 151) (Conventional Ports)
125 29313C Exhaust Valve (Std.) (Incl. 151) (Inverted Ports)
126 29313C Exhaust Valve (Std.) (Incl. 151) (Conventional Ports)
126 29315C Exhaust Valve (1/32" OS) (Incl. 151) (Conventional Ports)
126 34776 Exhaust Valve (Std.) (Incl. 151) (Conventional Ports)
126 32644A Intake Valve (Incl. 151) (Inverted Po rts)
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 35395 Resistor Spark Plug (RJ19LM)
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 6201 Screw, 1/4-28 x 7/8"
184 26756 * Gasket, Carburetor
186 34337 Link, Governor spring
200 33131A Control Bracket (Incl. 202 thru 206)
202 33802 Spring, Compression
203 31342 Spring, Compression
204 650549 Screw, 5-40 x 7/16"
205 650777 Screw, 6-32 x 21/32"
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 650451 Screw, 1/4-20 x 1"
224 34690A * Gasket, Intake pipe
238 650806 Screw, 10-32 x 5/8"
239 34338 * Gasket, Air cleaner
240 34858 Body, Air cleaner
246E 35435 Filter, Pre-air (Use as required)
246 34340 Element, Air cleaner
250 34341A Cover, Air cleaner
260 34932 Housing, Blower
261 30200 Screw, 10-24 x 9/16"
262 650831 Screw, 1/4-20 x 15/32"
275 27181B Muffler Kit (Incl. 274 & 277)
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
300 32170A Fuel Tank (Incl. 292 & 301)
301 33032 Fuel Cap (Use as required)
305 34264 Oil Fill Tube
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TVS120-63033D Page 4 of 9
Engine Parts List #1
Ref # Part Number Qty Description
306 34265 Gasket, Oil fill tube
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
370H 34387 Decal, Instruction (Optional)
370A 34346 Decal, Instruction
370J 34870 Decal, Instruction (Optional)
377 30547A Contact Assy., Breaker
378 30548B Condenser
379 631021 Inlet Needle, Seat & Clip Assy.
380 632078A Carburetor (Incl. 184) (Refer to Division 5, Section A, page
A2-10 or Fiche 8A, Grid E-13 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
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TVS120-63033D Page 5 of 9
Engine Parts List #2
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Page 6
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TVS120-63033D Page 6 of 9
Engine Parts List #2
Ref # Part Number Qty Description
32 32323 Washer, Thrust NOTE: This thrust washer maynot be
required if a new crankshafthas been installed. Check the
proper Mechanic's Handbook for acceptable end play. Use
this .010" thrust washer if excess end play is measured.
55A 33536 Shaft, P.T.O.
118 730194 Rope Guide Kit (Use as required)
238 650806 Screw, 10-32 x 5/8"
239 34338 * Gasket, Air cleaner
246 34340 Element, Air cleaner
246E 35435 Filter, Pre-air (Use as required)
250 34341A Cover, Air cleaner
287A 650735 Screw, 10-24 x 3/8" (Use as required)
287A Pop Rivet (3/16" Dia.) (Purchase loca lly)
313A 33876 Gasket, Stator
326 34113 Plug, Screen
370J 34870 Decal, Instruction (Optional)
370H 34387 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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TVS120-63033D Page 7 of 9
Engine Parts List #3
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Page 8
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TVS120-63033D Page 8 of 9
Engine Parts List #3
Ref # Part Number Qty Description
19 31361 Spring, Extension
32 32323 Washer, Thrust NOTE: This thrust washer maynot be
required if a new crankshafthas been installed. Check the
proper Mechanic's Handbook for acceptable end play. Use
this .010" thrust washer if excess end play is measured.
53 31745 Washer, Tang
55A 33536 Shaft, P.T.O.
56 33401 Gear, Worm, Right-hand helix
57 33537 Ring, Retaining
58 31744 Seal, Oil
59 31747 Washer, Flat
69 35261 * Gasket, Mounting flange
70A 33535B Flange Ass'y (Incl. 58, 72,A, 73, 75 & 80)
87 650492 Screw, 1/4-20 x 2-1/4"
118 730194 Rope Guide Kit (Use as required)
182 6201 Screw, 1/4-28 x 7/8"
185 31384A Pipe, Intake (Incl. 224)
186 34337 Link, Governor spring
206 610973 Terminal (Use as required)
209 30200 Screw, 10-24 x 9/16"
223 650451 Screw, 1/4-20 x 1"
238 650806 Screw, 10-32 x 5/8"
239 34338 * Gasket, Air cleaner
240 34858 Body, Air cleaner
246 34340 Element, Air cleaner
246E 35435 Filter, Pre-air (Use as required)
250 34341A Cover, Air cleaner
274 26754A * Gasket, Exhaust (Use as required)
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)
277A 30063 Screw, Torx T-30, 1/4-20 x 1/2" (Use as req.)
313A 33876 Gasket, Stator
326 34113 Plug, Screen
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
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
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Page 9
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TVS120-63033D Page 9 of 9
Engine Parts List #3
Ref # Part Number Qty Description
446 33356 Terminal, Ground
448 30549 Felt, Cam wiper
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