POWERHEAD ASSEMBLY

ITEM

STK

PART

 

UNITS

NO.

CODE

NUMBER

DESCRIPTION

PER ASY

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

ITEM STK

PART

 

UNITS

NO.

CODE

NUMBER

DESCRIPTION

PER ASY

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

Represents a

Represents a

Represents a

large black air

small black air

terminal tab

box

box

MT3311

MT3311

MT3310

22400128-02

22400128-03

22400128-01

22400128-06

22400128-06

22400128-02

12400128-10

22400128-11

12400128-05

22400128-11

22400128-17

12400128-10

22400128-18

22400128-18

22400128-19

12400128-20

12400128-20

12400128-21

12400128-25

12400128-25

12400128-27

12400128-28

12400128-49

12400128-28

12400128-30

12400128-50

12400128-30

12400128-48

22400128-58

12400128-47

12400128-49

12400128-59

12400128-48

12400128-50

12400128-61

22400128-51

12400128-52

12400128-74

12400128-52

12400128-58

12400128-75

12400128-58

12400128-59

12400128-83

12400128-73

12400128-61

12400132-01

12400128-85

12400128-74

12400132-44

22400128-93

12400128-83

22400132-93

22400128-94

22400128-94

 

22400128-96

12400132-44

 

22400128-97

22400132-86

 

90002815-00

22400132-93

 

90002815-25

90002818-00

 

90002816-00

 

 

90002817-00

Represents a

 

90002818-00

 

large green

air box 22400132-86

3

Page 2 Page 4
Page 3
Image 3
McCulloch 32cc, 28cc specifications Number Description, Item STK Part Units
Page 2 Page 4

32cc, 28cc specifications

The McCulloch brand is well-known in the outdoor power equipment sector, and its line of chainsaws, particularly the 32cc and 28cc models, showcases impressive engineering and user-friendly features. Designed for both homeowners and light commercial use, these chainsaws provide a blend of power, efficiency, and ease of use.

The 32cc model features a powerful engine that delivers excellent cutting performance. Weighing in at just a few kilograms, it is lightweight enough for extended use without causing fatigue. The 32cc engine boasts a 2-stroke design, which allows for high power output with minimal weight. It is engineered for efficiency, providing a perfect balance between power and fuel consumption. This means users can complete more tasks on a single tank of fuel.

In contrast, the 28cc chainsaw is slightly smaller yet still packs a punch. It serves as an excellent option for homeowners or gardeners performing light to moderate cutting tasks. The 28cc engine also features a 2-stroke design, emphasizing ease of starting and reliable operation, making it user-friendly for those less experienced with chainsaws.

Both models come equipped with advanced technologies that enhance performance and safety. The anti-vibration system reduces user fatigue, allowing for longer operating periods. Thumb-operated throttle controls provide intuitive handling while increasing safety. The quick-release air filter allows for easy maintenance, ensuring the chainsaw performs optimally with minimal downtime.

Another notable feature is the automatic chain lubrication system, which keeps the chain well-oiled and reduces wear. This translates to longer chain life and a smoother cutting performance. The chain tensioning system allows for quick adjustments, meaning users can easily maintain the tool without any specialized equipment.

Both the McCulloch 32cc and 28cc models are known for their durability. Built with high-quality materials, they can withstand the demands of everyday use. Their ergonomic designs ensure they fit comfortably in the user's hands, making them easy to maneuver.

In summary, the McCulloch 32cc and 28cc chainsaws represent a perfect fusion of power, efficiency, and advanced features. Whether tackling yard work or light woodland tasks, these models deliver reliability and performance, making them essential tools for any outdoor enthusiast or professional landscaper.
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