3
1 A
224044
Spring, Muffler
1
2 B - 224034
Kit, Muffler
1
3 B
111072
. Screw, 8-18 x .31 Pn Dh Sl Torx 1
4 A
224228
Gasket, Muffler
1
5 A
224922
Gasket, Exhaust Port
1
6 A
-302424
Kit, Spark Arrester
1
7 A
224040
. Screen, Spark Arrester
1
8 A
322032
. Cover, Spark Arrester
1
9 A
111055
Screw, 10-24 x .625, Plast
2
10 A
224236
Cover, Air Cleaner, Large (Black) 1
11 A
224237
Cover, Air Cleaner, Small (Black) 1
12 A
224239
Filter, Air
1
13 A
111058
Nut, 10-24 Hex, Flange
2
14 A
224238
Box, Air (Blk)
1
15 A
224242-02
Primer, Remote
1
16 A
225163
Hose, Fuel Return
1
17 -
FIGURE 3
Carburetor w/Choke
1
18 A
218933
Gasket, Carburetor
1
19 A
-224041-02
Insulator, Carburetor
1
20 A
111053
Screw, 10-24 x .88 Thd Form
2
21 B
111057
Screw, 10-24 Spl
2
22 A
322031
Gasket, Manifold
1
23 A
302349
Tank, Fuel (Natural)
1
24 A
-216985
. Filter, Fuel
1
25 A
225162
. Hose, Fuel
1
26 A
225163
. Hose, Fuel Return
1
27 A
-223508
. Cap, Fuel, w/Retainer
1
28 A
322105
Isolator, Fuel Tank
4
29 A
301114
Kit, Spacer, Clutch
1
30 C
322847
. Nut, Hex, 7/16-20
1
31 B
322844
. Washer, Shaft
1
32 A - 301352-01
Kit, Flywheel, 28/32
1
33 B
550001
Kit, Pawls/Flywheel
1
34 -
-- --
. Pawl, Starter
2
35 -
-- --
. Spring, Starter Pawl
2
36 -
-- --
. Ring, Retainer
2
37 B
111085
. Nut, Direct Drive
1
38 C
322847
. Nut, 7/16-20, Clutch Drive
1
39 A
102164
Key, Flywheel
1
40 A
111053
Screw, 10-24 x .88 Thd Form
2
41 B
300321
Terminal Tab
1
42 A
302138
Ignition Asy
1
43 A
223884
. Kit, Spark Plug Wire
1
44 A
102556
.. Connector, Spark
1
45 A
95266
.. Boot, Spark Plug
1
46 B
215533-01
.. Grommet, H/T Lead, Split
1
47 B
110995
.. Grommet, S/Plug Wire
1
48 B
111067
Screw, 10-24x.63 SlTorTp
3
49 B
224042
Shroud, Engine
1
*50 B
224701
Short Block Asy, Direct Drive
1
-
-- --
. C’case Asy
1
-
-- --
. C’case, Machined
1
-
-- --
.. Bearing 6202
1
-
-- --
.. Bearing 6202RS
1
-
-- --
.. Seal
1
-
-- --
.. Spacer
1
-
-- --
.. O-ring
1
*50 B - 224703
Short Block Asy, Clutch Drive
1
-
-- --
. C’shaft Asy
1
-
-- --
. C’case, Machined
1
-
-- --
.. Bearing 6202
1
-
-- --
.. Bearing 6202RS
1
-
-- --
.. Seal
1
-
-- --
.. Spacer
1
-
-- --
.. O Ring
1
51 -
-- --
Rod, Connecting Asy
1
FIGURE 1
POWERHEAD ASSEMBLY
52 -
-- --
. Bearing
2
*53 -
-- --
Piston, 28cc Aluminum
1
54 -
-- --
. Pin, C’shaft Piston
1
55 -
-- --
. Ring, Retaining
1
56 -
-- --
. Ring, Piston, 35mm
1
*53 -
-- --
Piston, 32cc Aluminum
1
54 -
-- --
. Pin, C’shaft Piston
1
55 -
-- --
. Ring, Retaining
1
56 -
-- --
. Ring, Piston
1
57 A
111065
Screw, 10-24 x .688 Tri Rnd
4
58 A
322030
Shield Muffler
1
*59 A
300452
Cylinder/Gasket, 28cc Chrome
1
60 A
224022
. Gasket, Cylinder
1
*59 A
300453
Cylinder/Gasket, 32cc Chrome
1
60 A
224022
. Gasket, Cylinder
1
61 B
224235
Cover, Cylinder/Muffler (Black)
1
62 B
322210
Washer, Plastic
1
63 B
111067
Screw, 10-24 x .63 Sl Torx Tp
2
64 B
111068
Screw, 10-14 x 1.38 Taptite
1
65 A
93469
Washer, .469OD/.222ID
1
66 A
92879
Spark Plug, RDJ8J
1
67 A
224023
Gasket, C’case
1
68 A - 224024-01
Plug, C’case
1
69 C - 322437-90
Plate, C’case, Coated Finish
1
70 A
111065
Screw, 10-24 x .688 Tri Rnd
5
71 -
-- --
Label, Choke (Vertical)
1
72 -
-- --
Label, Staring Inst (Eng) for
models with slide to stop switch 1
73 -
FIGURE 2
Starter/Clutch Housing Asy
1
Direct Drive Models Only (refer to chart on page 1)
Clutch Drive Models Only (refer to chart on page 1)
28cc Models Only (refer to chart on page 1)
32cc Models Only (refer to chart on page 1)
Not Used On These Models
ITEM STK
PART
UNITS
NO. CODE NUMBER
DESCRIPTION
PER ASY
ITEM STK
PART
UNITS
NO. CODE NUMBER
DESCRIPTION
PER ASY
Represents a
large black air
box
MT3311
22400128-03
22400128-06
22400128-11
22400128-17
22400128-18
12400128-20
12400128-25
12400128-49
12400128-50
22400128-58
12400128-59
12400128-61
12400128-74
12400128-75
12400128-83
12400132-01
12400132-44
22400132-93
Represents a
small black air
box
MT3310
22400128-01
22400128-02
12400128-05
12400128-10
22400128-19
12400128-21
12400128-27
12400128-28
12400128-30
12400128-47
12400128-48
22400128-51
12400128-52
12400128-58
12400128-73
12400128-85
22400128-93
22400128-94
22400128-96
22400128-97
90002815-00
90002815-25
90002816-00
90002817-00
90002818-00
Represents a
terminal tab
MT3311
22400128-02
22400128-06
12400128-10
22400128-11
22400128-18
12400128-20
12400128-25
12400128-28
12400128-30
12400128-48
12400128-49
12400128-50
12400128-52
12400128-58
12400128-59
12400128-61
12400128-74
12400128-83
22400128-94
12400132-44
22400132-86
22400132-93
90002818-00
Represents a
large green
air box
22400132-86
6
FIGURE 3
SHAFT / HANDLE / STRINGHEAD ASSEMBLY
ITEM STK
PART
UNITS
NO. CODE NUMBER
DESCRIPTION
PER ASY
ITEM STK
PART
UNITS
NO. CODE NUMBER
DESCRIPTION
PER ASY
44” Shaft Models Only (refer to chart on page 1)
48” Shaft Models Only (refer to chart on page 1)
Represents a
delta handle
MT3310
MT3311
22400128-01
22400128-02
22400128-03
22400128-05
22400128-10
22400128-17
22400128-19
22400128-21
22400128-27
12400128-30
12400128-47
12400128-49
22400128-51
12400128-52
22400128-58
2400132-59
22400128-73
12400128-75
12400128-83
12400128-85
22400128-93
22400128-94
22400128-96
12300128-97
22400132-01
12400132-44
22400132-86
22400132-94
90002815-00
90002816-00
90002817-00
90002818-00
Represents a
J-handle
22400128-06
22400128-11
22400128-18
22400128-20
12400128-25
22400128-48
12400128-50
22400128-61
12400128-49
12400128-50
––2
––3
1––––4
––5
––13
––14
12–––15
––16
––22
22–––23––
––24
––25
––26
2
5
3
4
11
9
10
19
18
31
32
24
17
19
13
14
15
16
20
22
23
––17
––1
17–––19
––20
1 B
300834
Handle, Delta Kit
1
2 -
-- --
. Assist Handle w/Cap Asy
1
3 -
-- --
. Knob
1
4 B
09075-99
. Bolt, 1/4 in.-20 x 2.5 Hx Cap
1
5 B
13035-99
. Nut, 1/4 in.-20 x .226T
1
9 B
215337
Clamp, Handle
2
10 A
217935
Screw
2
11 A
218315
Nut, 10-24
2
12 A
300651
Kit, Stringhead, Small
1
13 A
322025
. Housing/Eyelet Asy w/Collar
1
14 A - 324089
. Spring, McC Stringhead
1
15 A
300688
. Kit, Line on Spool, M-Sm
1
16 A - 300736-01
. Kit, Knob Asy, Small
1
*17 A
300429
Housing Asy, Outer, 44”
1
18 -
-- --
. Clip, Spring External
2
*17 A
300424
Housing Asy, Outer, 48”
1
18 -
-- --
. Clip, Spring External
2
*19 A - 301023
Shaft, Flex, Plus Clip, 44”
1
*19 A
301024
Shaft, Flex, Plus Clip, 48”
1
20 A
224062
Shield Asy, Grass, R, 17in.
1
21 A
300626
. Kit, Knife
1
22 -
-- --
.. Cutter
1
23 -
-- --
.. Nut, Lock 10-24 Hex
2
24 -
-- --
.. Screw, 10-24 x .50 Torx
2
31 A
216595
Screw, M6 x 1.0 Hex
1
32 A
111102
Nut, Wing M6 x 1.0
1
