ROTARY LAWN MOWER - - MODEL NUMBER 5521BBC (96143001300) - PRODUCT NUMBER 961 43 00-13

19

KEY

PART

 

KEY

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

532 19 67-55

Drive Control Assembly, Auto-Walk

33

532 08 39-23

Nut, Hex, Flangelock 3/8-16

2

532 19 57-61

Cover, Top, Auto-Walk Drive Control

34

532 18 06-26

Hubcap

3

532 18 73-53

Pulley

35

532 19 60-16

Shaft Assembly, Rear

4

532 19 00-39

Lever, Auto-Walk Drive Control

36

532 19 34-38

Shaft Assembly, Front

5

532 19 57-62

Cover, Bottom, Auto-Walk Drive Control

37

532 16 14-63

Retainer, Front Shaft

6

532 18 16-98

Screw, Phillips Head #10 x 5/8

38

532 16 34-09

Screw #12 x 5/8

7

532 40 07-23

Bracket, Drive Control

39

532 70 02-79

Clip, Retainer

8

532 18 62-97

Cap, Drive Control, Bottom

40

532 15 03-39

Wheel, Front 8 x 2

9

532 19 67-84

Cable, Drive Control

41

532 18 83-30

Pinion Assembly, RH

10

532 18 90-74

Decal, Drive Control

42

532 14 52-12

Nut, Hex

12

532 18 76-53

Screw

43

532 18 83-31

Pinion Assembly, LH

13

532 18 86-45

Gear Case Assembly, Complete

44

532 18 22-12

V-Belt

14

532 19 41-28

Pulley, Drive

45

532 17 50-98

Pawl

16

532 16 15-84

Rod, Connecting

46

532 18 82-91

Spring, Torsion

17

532 16 16-02

Spring, Extension

47

532 06 77-25

Washer 1/2 x 1-1/2 x .134

18

532 19 61-62

Spring Selector

48

532 17 51-05

Retainer, Drive, LH

19

532 19 06-22

Knob, Selector Spring

49

532 17 51-03

Gear, Pinion

20

812 00 00-22

E-Ring

50

532 17 51-02

Retainer, Drive, RH

21

532 16 33-65

Bearing, Support

51

532 18 75-30

Case, Lower

22

532 16 99-11

Bearing, Ball

52

532 18 75-31

Case, Upper

23

532 16 45-55

Retainer, Drive Assembly, Stamped

53

532 18 75-32

Gear, 24 Teeth

24

532 05 78-08

Screw, Tapping, Hex Head 1/4-20 x .75

54

532 18 75-33

Shaft, Input

25

532 40 07-83

Cover Drive

55

532 19 12-49

Wire, Formed

26

532 75 06-34

Screw, Threaded, Rolled #10-25 x .50

56

532 18 35-06

Bearing, Ball

27

532 05 21-60

Washer, Shim (as required)

57

532 18 35-08

Seal, Output Shaft

28

812 00 00-58

E-Ring 7/16

58

532 18 35-09

Washer

29

532 18 94-03

Cover, Dust, Wheel

59

532 18 35-11

Bushing

30

532 17 51-04

Disc, Drive

60

532 19 09-48

Shaft, Output

31

532 18 41-72

Seal, Friction

61

532 18 35-13

Screw

32

532 18 07-74

Wheel, Driven, Rear 9 x 2

62

532 18 35-14

Seal, Input Shaft

NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm

IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your unit and void your warranty.

Page 19
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Husqvarna 5521BBC owner manual KEY Part Description

5521BBC specifications

The Husqvarna 5521BBC is a powerful and versatile lawn mower designed for homeowners who seek efficiency and ease of use in their yard care routine. Boasting a robust build and innovative features, this mower is well-suited for a variety of residential lawns, making it a popular choice among gardening enthusiasts.

One of the standout features of the Husqvarna 5521BBC is its 160cc Honda engine, known for its reliability and durability. This engine not only delivers ample power for cutting through thick grass but also ensures efficient fuel consumption, allowing users to mow their lawns without frequent refueling stops. The self-propulsion system further enhances usability, making it easier to navigate various terrains and slopes without excessive effort from the operator.

The mower is equipped with a 21-inch cutting deck, which strikes an ideal balance between maneuverability and the ability to cover larger areas in a single pass. This feature is complemented by a 3-in-1 cutting system that provides versatility in grass management. Users can choose between bagging, mulching, or side discharge options according to their specific lawn care preferences. The mulching capability returns finely chopped grass clippings to the soil, serving as a natural fertilizer that promotes healthier lawn growth.

In terms of comfort, the Husqvarna 5521BBC includes an ergonomic handle that is adjustable in height, allowing users of different statures to find a comfortable mowing position. The folding handle design also facilitates easy storage, making it a practical choice for those with limited garage space.

Durability is another key characteristic of the Husqvarna 5521BBC, as it features a heavy-duty steel construction that withstands the rigors of regular use. The robust build ensures that the mower can tackle tough mowing tasks year after year without significant wear and tear.

Safety is a priority with the Husqvarna 5521BBC, which comes with features designed to minimize risks during operation. The mower is equipped with a safety switch that stops the blade when the operator releases the handle, ensuring that accidents are less likely to occur.

In conclusion, the Husqvarna 5521BBC is an exceptional lawn mower that combines power, efficiency, and user-friendly features. With its reliable engine, versatile cutting options, and durable construction, it is a solid investment for anyone looking to maintain a beautiful lawn. Its thoughtful design is tailored for both novice and seasoned gardeners, making it an ideal choice for a variety of lawn care needs.