
17
MODEL NUMBER LV148EA-334005
TECUMSEH 4-CYCLE ENGINE
KEY PART
NO. NO. DESCRIPTION
1 37791 Cylinder
(Includes Key Numbers 2 and 20)
2 26727 Dowel Pin
6 33734 Breather Element
7 36557 Breather Assembly
(Includes Key Numbers 6 and 12A)
12 36775 Breather Tube
12A 36558 Breather Cover and Tube
12B 36694 Breather Tube Elbow
14 28277 Washer
15 30589 Governor Rod (Includes Key #14)
16 34839A Governor Lever
17 31335 Governor Lever Clamp
18 651018 Screw, T-15 #8-32 x 19/64"
19 33578 Extension Spring
20 32600 Oil Seal
30 37822 Crankshaft
40 40053 Piston, Pin & Ring Set (Standard)
41 40051 Piston & Pin Assembly (Standard)
(Includes Key Number 43)
42 40022 Ring Set (Standard Size)
43 20381 Piston Pin Retaining Ring
45 30963B Connecting Rod Assembly
(Includes Key Number 46)
46 32610A Connecting Rod Bolt
48 27241 Valve Lifter
50 37575 Camshaft (NCR)
(Includes Key Number 104)
52 29914 Oil Pump Assembly
69 37609 * Mounting Flange Gasket
70 37607 Mounting Flange
(Includes Key Numbers 72 thru 83)
72 37614 Oil Drain Plug
75 27897 Oil Seal
80 30574A Governor Shaft
81 30590A Washer
82 30591 Governor Gear Assembly
(Includes Key Number 81)
83 30588A Governor Spool
86 650488 Screw 1/4-20 x 1-1/4"
89 611298 Flywheel Key
90 611299 Flywheel
92 650815 Belleville Washer
93 650816 Flywheel Nut
100 34443C Solid State Ignition
101 610118 Spark Plug Cover
103 651007 Screw, T-15 #10-24 x 15/16"
104 37480 Cam Bushing
110 37047 Ground Wire
119 37755 * Cylinder Head Gasket
120 37807 Cylinder Head
125 37806 Exhaust Valve (Standard Size)
(Includes Key Number 151)
126 37805 Intake Valve (Standard Size)
(Includes Key Number 151)
130 6021A Screw 5/16-18 x 1-1/2"
135 35395 Resistor Spark Plug (RJ19LM)
150 31672 Valve Spring
151 31673 Valve Spring Cap
151A 40016A Intake Valve Seal
169 36783 * Valve Cover Gasket
172 36784 Valve Cover
KEY PART
NO. NO. DESCRIPTION
174 30200 Screw #10-24 x 9/16"
178 29752 Nut and Lock Washer 1/4-28
182 6201 Screw 1/4-28 x 7/8"
184 26756 * Carburetor To Intake Pipe Gasket
185 37794 Intake Pipe
186 32653 Governor Link
189 650839 Screw, 1/4-20 x 3/8”
191 36559A S.E. Brake Bracket
(Includes Key Number 195)
195 610973 Terminal
207 34336A Throttle Link
216 33086 R.P.M. Adjusting Lever
223 650451 Screw 1/4-20 x 1"
224 37793 * Intake Pipe Gasket
238 650932 Screw #10-32 x 49/64"
239 34338 * Air Cleaner Gasket
241 35797 Air Cleaner Collar
245 35066 Air Cleaner Filter
250 35986 Air Cleaner Cover
260 37823 Blower Housing
261 30200 Screw #10-24 x 9/16"
262 650831 Screw 1/4-20 x 1/2"
275 37192A Muffl er
275A 36838A Spark Arrestor Muffl er (Optional)
(Includes Key Numbers 284,
284A, 416 and 417)
277 650988 Screw 1/4-20 x 2-5/16"
284 36663 Muffl er Defl ector (Optional)
(Includes Key Number 284A)
284A 650821 Screw #10-32 x 1/2" (Optional)
285 35000A Starter Cup
287 650926 Screw #8-32 x 21/64”
290 29774 Fuel Line
292 26460 Fuel Line Clamp
300 37947 Fuel Tank (Includes
Key Numbers 292 and 301)
301 37844 Fuel Cap
311 27625 Oil Fill Plug
(Includes Key Number 312)
312 29673 Oil Fill Plug Gasket
313 34080 Spacer
370C 37318 Primer Decal (3X)
370K 36695 Starter Decal
370R 37849 Warning Decal
380 640339 Carburetor (Includes Key #184)
390 590737 Rewind Starter
400 37809 Gasket Set
(Includes All Items Marked * )
416 37530 Spark Arrestor Kit (Optional)
(Includes Key Number 417)
417 650821 Screw #10-32 x 1/2" (Optional)
420 730225A SAE 30 4-Cycle Engine Oil (Quart)
- - - - - Replacement Engine (None)
- - 750893 Shortblock
RPMs: High 2900 to 3200
NOTE:
This engine could have been built with
Rewind Starter number 590694.
NOTE:
All component dimensions given in U.S. inches
1 inch = 25.4 mm