OH195SP-73502C
Page 1 of 5
Engine Parts List #1
OH195SP-73502C
Page 2 of 5
Engine Parts List #1
Ref # Part Number
Qty Description
1
37120B
26727
30968
30969
1 Cylinder (Incl. 2, 20, 72 & 72A)
2 Dowel Pin
1 Oil Drain Extension
1 Extension Cap
2
4
5
1
1
4 651052
5 37158
6 37110
0 34740
5 651053
7 29216
8 37109
0 40004
0 40005
1 36070
1 36071
2 40006
2 40007
3 20381
5 32875A
6 32610A
8 35616
9 36611
0 37671
4 651027
9 36624
0 36625
2 27642
2A 28582
5 27897
0 37160
1 30590A
2 37161
3 35322
6 650488
9 610961
10B 36874
19 36719
20 37747
25 37749
26 37748
30A 650999
30 650912
35 34645
50 31672
51A 40016A
51 31673
53 36649
54 650913
55 37750
57 650914
58 36629
59 35626
60 36630B
61 651008
61A 651012
73 37676
78 650852
82 650451
1 Washer
1 Governor Rod
1
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
1 Governor Lever
1 Crankshaft
1 Screw, T-25, 10-32 x 63/64"
1 Lock Nut, 10-32
1 Retaining Ring
1 Piston, Pin & Ring Set (Std.)
1 Piston, Pin & Ring Set (.010" OS)
1 Piston & Pin Ass'y (Std.) (Incl. 43)
1 Piston & Pin Ass'y (.010" OS) (Incl. 43)
1 Ring Set (Std.)
1 Ring Set (.010" OS)
2 Piston Pin Retaining Ring
1 Connecting Rod Ass'y (Incl. 46 & 49)
2 Connecting Rod Bolt
2 Valve Lifter
1 Oil Dipper
5
6
6
7
1 Camshaft (Incl. 253 & 254)
1 Screw, 1/4-20 x 27/32"
1 * Cylinder Cover Gasket
1 Cylinder Cover (Incl. 75 thru 83)
1 Oil Drain Plug
1 Oil Drain Plug
1 Oil Seal
1 Governor Shaft
1 Washer
1 Governor Gear Assembly (Incl. 81)
1 Governor Spool
8 Screw, 1/4-20 x 1-1/4"
1 Flywheel Key
1 Ground Wire
1 * Cylinder Head Gasket
1 Cylinder Head
1 Exhaust Valve (Std.) (Incl. 151)
1 Intake Valve (Std.) (Incl. 151)
1 Screw, 5/16-18 x 2-41/64"
4 Screw, 5/16-18 x 1-1/2"
1 Resistor Spark Plug (RN4C)
2 Valve Spring
1 Intake Valve Seal
2 Valve Spring Cap
1 Push Rod Guide
2 Rocker Arm Stud
7
7
7
8
8
8
8
8
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2 Rocker Arm
2 Nut, 1/4-28
2 Push Rod
1 * Rocker Arm Cover Gasket
1 Rocker Arm Cover
2 Screw, 1/4-20 x 31/64"
2 Stud
1 Breather Tube
2 Nut & Lock Washer, 1/4-20
2 Screw, 1/4-20 x 1"
1
1
1
1
1
OH195SP-73502C
Page 3 of 5
Engine Parts List #1
Ref # Part Number
83 36867
84 26756
85 36631
86B 36652
07 36632
19 36868
20 35438
22 28820
23 650451
24 36581
53 36701
54 36702
75 37595
77 650988
80 37069
05 36877
07 35499
08 37079
10 36878
28 35062
29 610973
35 36873A
38A 28942
61A 650819
61 650990
64 36872
65 650821
70C 36501
70I 37119
80 640058A
96 37217
16 36085
17 650760
Qty Description
1
1
1
1 Choke Bracket
1 * Carburetor To Intake Pipe Gasket
1 Intake Pipe
1 Choke Spring
1 Throttle Link
1 Choke Rod
1 Choke Knob
2 Screw, 10-32 x 1/2"
2 Screw, 1/4-20 x 1"
1 * Intake Pipe Gasket
1 Compression Release Weight
1 Compression Release Spring
1 Muffler
2 Screw, 1/4-20 x 2-9/32"
1 Heat Shield
1 Oil Fill Tube
1 O-Ring
1 Fill Tube Clip
1 Dipstick
2 Ignition Key
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
1 Terminal
1 Carburetor Cover
1 Screw, 10-32 x 3/8"
2 Screw, 6-32 x 2-1/2"
3 Screw, T-30, 1/4-20 x 15/32"
1 Carburetor Cover Bracket
1 Screw, 10-32 x 1/2"
1 Primer Decal
1 Heat Warning Decal
1 Carburetor (Incl. 184)
1 Electric Starter Motor (220 Volt)
1 Spark Arrestor Kit (Incl. 417) (Optio nal)
1 Screw, 8-32 x 3/8"
3
3
3
3
3
3
3
3
3
4
4
OH195SP-73502C
Page 4 of 5
Engine Parts List #2
OH195SP-73502C
Page 5 of 5
Engine Parts List #2
Ref # Part Number
9 37751
0 32600
5D 37710
6 30200
0 36623A
5 30200
0 611216
2 650815
3 650816
00 34443C
01 610118
03 651007
10 36230
86 36711
00 36824A
06 610973
09 650821
15 32410
60 36901
61A 650821
61 651008
62 651008
85 35985C
87 651008
90 30705
91 29774
92 26460
95 35857
00 37048
01 37844
13 34080
13 34080
14 650873
15C 611111
22 611117
23 611118
41 36644A
42 651085
50 570682A
51 32180C
55 590574
70A 36261
70K 36695
70B 36899
90 590749
Qty Description
1
2
1 Extension Spring
1 Oil Seal
1 Air Baffle (1 pc. electric start)
2 Screw, 10-24 x 9/16"
1 Blower Housing Extension
1 Screw, 10-24 x 9/16"
1 Flywheel
1 Belleville Washer
1 Flywheel Nut
1 Solid State Ignition
1 Spark Plug Cover
2 Screw, T-15, 10-24 x 15/16"
1 Ground Wire
1 Governor Link
1 Control Bracket (Incl. 206)
1 Terminal
2 Screw, 10-32 x 1/2"
1 Control Knob
1 Blower Housing
2
2
6
6
9
9
9
1
1
1
1
1
2
2
2
2
2
2
1 Screw, 10-32 x 1/2"
1 Screw, 1/4-20 x 31/64"
2 Screw, 1/4-20 x 31/64"
1 Starter Cup
4 Screw, 1/4-20 x 31/64"
1 Fuel Line
2
2
2
2
2
2
2
2
3
3
3
3
1 Fuel Line
4 Fuel Line Clamp
1 Fuel Shut-Off Valve (Incl. 292)
1 Fuel Tank (Incl. 292 & 301)
1 Fuel Cap
1 Spacer
1 Spacer
1 Screw, 1/4-20 x 3/4"
1 Alternator Coil (18 Watt)(Incl. 322 & 323)
1 Connector Body
1 Terminal
1 Fuel Tank Bracket (Lower)
2 Screw, 1/4-20 x 19/32"
1 Primer Assembly
1 Primer Line
1 Starter Handle (Mitten Grip)
1 Instruction Decal
1 Starter Decal
1 Control Decal
1 Rewind Starter (Note: This engine could have been built with
the 590733 starter)
3
3
3
3
3
3
3
3
3
3
3
3
3
4
00 36720
1 * Gasket Set (Incl. items marked PK i n notes)
SAE 5W30 4-Cycle Engine Oil (Quart)
420 730226A