Lawn-Boy 5243 - Lawn-Boy Walk-Behind Mower (SN: 500000001 - 599999999) (1975) Model 6277 Professional Mower-21" Push Parts List Parts Lookup with Diagrams

1

See Page 38 for Engine, Magneto and Carburetor Parts List. See Note #2 at bottom of this page.

Note: NOTE: A complete engine, part no. 679423, D-476 is availa

$

Not available 

1

See Page 38 for Engine, Magneto and Carburetor Parts List. See Note #2 at bottom of this page.

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

2

Lawn-Boy 606629

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

3

Lawn-Boy 606630

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

4

Lawn-Boy 606628

DISCONTINUE

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

5

Lawn-Boy 606631

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

6

Lawn-Boy 677052

VALVE&SCREEN SM

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$23.99

$

In Stock, only 2 left!

7

Lawn-Boy 606623

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

8

Lawn-Boy 604862

SCREW

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

9

Lawn-Boy 679978

See Supercession: 682937

(Superseded to 682937) 

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$1783.99

$

Usually ships in 3-6 days

10

Lawn-Boy 606634

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

11

Lawn-Boy 606635

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

12

Lawn-Boy 603620

WASHER WROUGHT

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$5.99

$

In Stock, Qty 20+

13

Lawn-Boy 603773

LOCKNUT

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$2.99

$

In Stock, Qty 20+

14

Lawn-Boy 602677

NUT

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

15

Lawn-Boy 607847

SCREW

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

16

Lawn-Boy 679903

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

17

Lawn-Boy 607715

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

18

Lawn-Boy 604516

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

19

Lawn-Boy 608311

NUT-LOCK F

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$3.49

$

In Stock, only 3 left!

20

Lawn-Boy 604024

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

21

Lawn-Boy 608559

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

22

Lawn-Boy 603164

NUT-BLADE

(Superseded to 121-3611) 

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$5.99

$

In Stock, Qty 11

23

Lawn-Boy 603703

See Supercession: 612543-03

(Superseded to 612543-03) 

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$33.99

$

In Stock, Qty 18

24

Lawn-Boy 605058

WASHER

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$5.99

$

In Stock, Qty 12

25

Lawn-Boy 603541

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

26

Lawn-Boy 677525

PLATE AND COLLAR ASM

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$51.99

$

In Stock, only 3 left!

27

Lawn-Boy 604624

GASKET S

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$11.99

$

In Stock, Qty 5

28

Lawn-Boy 602717

SLEEVE

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$2.99

$

In Stock, Qty 16

29

Lawn-Boy 120177

WASHER, LOCK

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

30

Lawn-Boy 678406

See Supercession: 681980

(Superseded to 681980) 

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$68.99

$

Usually ships in 3-6 days

31

Lawn-Boy 606638

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

32

Lawn-Boy 608582

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

33

Lawn-Boy 608381

HINGE PIN

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

34

Lawn-Boy 608380

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

35

Lawn-Boy 608377

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

36

Lawn-Boy 306372

Cotter Pin

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Currently unavailable 

37

Lawn-Boy 608379

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

38

Lawn-Boy 306409

Screw

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Currently unavailable 

39

Lawn-Boy 608378

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

40

Lawn-Boy 602315

LOCKNUT E

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$4.99

$

In Stock, only 2 left!

41

Lawn-Boy 602315

LOCKNUT E

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$4.99

$

In Stock, only 2 left!

42

Lawn-Boy 602315

LOCKNUT E

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$4.99

$

In Stock, only 2 left!

43

Lawn-Boy 608382

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

44

Lawn-Boy 608376

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

45

Lawn-Boy 608189

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

46

Lawn-Boy 608497

SPRING;TRAILING SHIELD RH

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

47

Lawn-Boy 608869

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

48

Lawn-Boy 608498

SPRIG T/SHLD ASOC

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

49

Lawn-Boy 306409

Screw

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Currently unavailable 

50

Lawn-Boy 602945

WASHER

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

51

Lawn-Boy 604995

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

52

Lawn-Boy 606632

See Supercession: 611260

(Superseded to 611260) 

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$108.99

$

In Stock, only 1 left!

53

Lawn-Boy 306405

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

54

Lawn-Boy 606144

BOLT PIONEER

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

55

Lawn-Boy 306542

Nut

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Currently unavailable 

56

Lawn-Boy 310356

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

57

Lawn-Boy 679163

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

58

Lawn-Boy 679166

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

59

Lawn-Boy 606636

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

60

Lawn-Boy 602192

SCREW S

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

61

Lawn-Boy 606637

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

62

Lawn-Boy 603927

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

63

Lawn-Boy 679167

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

64

Lawn-Boy 603477

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

65

Lawn-Boy 602480

SCREW

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

66

Lawn-Boy 679168

DISCONTINUED

(Superseded to 604601) 

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

Lawn-Boy 608374

DISCONTINUED

Note: NOT SHOWN

$

Not available 

Lawn-Boy 608374

DISCONTINUED

Note: NOTE: Painted, plastic, fiberglass replacement parts or wheels may not always be available in matching colors. Important Note: An Accessory Grasscatcher Assembly is available, Part No. 679976.

$

Not available 

5243 - Lawn-Boy Walk-Behind Mower (SN: 500000001 - 599999999) (1975) Model 6277 Professional Mower-21" Push Parts List Parts Diagram

Model 6277 Professional Mower-21" Push Parts List Parts Diagram