20522 C - Toro Walk-Behind Mower (SN: 006000001 - 006999999) (1986) ENGINE ASSEMBLY Parts Diagram

Walk-Behind Mower

ENGINE ASSEMBLY Parts Diagram

  • Title

1

Toro 81-1170

BOLT

$9.49

$

Usually ships in 3-6 days

0

2

Toro 81-3790

WASHER

$

$

Not available

3

Toro 81-3780

COVER

$

$

Not available

4

Toro 81-3770

GASKET

$

$

Not available

5

Toro 81-3760

NUT

$

$

Not available

6

Toro 81-3750

PIVOT

$

$

Not available

7

Toro 81-3740

ARM

$

$

Not available

8

Toro 81-3730

RETAINER

$

$

Not available

9

Toro 81-3720

SPRING

$

$

Not available

10

Toro 81-3710

GUIDE

$

$

Not available

11

Toro 81-3250

SPARK PLUG

$3.49

$

In Stock, Qty 20+

0

12

Toro 81-3700

Head-Cylinder (Incl. Ref. #52)

$

$

Not available

Toro 81-3840

Cylinder Head Assembly (Incl. Ref. #1-10, 12, 15, 16 & 52-55)

Note: Not illustrated

$

$

Not available

13

Toro 81-3690

PIN

$

$

Not available

14

Toro 81-3680

Gasket-Cylinder Head
(Superseded to 81-4710)

$30.99

$

Usually ships in 3-6 days

0

Toro 81-3820

GASKET SET

Note: Not illustrated

$

$

Not available

15

Toro 81-3670

VALVE-INTAKE

$33.99

$

Usually ships in 3-6 days

0

16

Toro 81-3660

VALVE-EXHAUST
(Superseded to 106-2795)

$

$

Not available

17

Toro 81-3650

RING SET

$111.99

$

Usually ships in 3-6 days

0

18

Toro 50-0960

CIRCLIP

$

$

Not available

19

Toro 81-3630

PIN

$25.99

$

Usually ships in 3-6 days

0

20

Toro 81-3620

PISTON

$

$

Not available

21

Toro 81-3390

Connection Rod Assembly (Incl. Ref. #31, 32, & 46)

$

$

Not available

22

Toro 81-3280

Block-Engine (Incl. Ref. #23, & 30)

$798.99

$

Usually ships in 3-6 days

0

23

Toro 81-3290

SEAL

$25.99

$

Usually ships in 3-6 days

0

24

Toro 81-3300

GASKET

$

$

Not available

25

Plate-Breather

$

$

Not available

26

Valve-Reed

$

$

Not available

Toro 81-3370

Reed Valve Assembly (Incl. Ref. #25-27, & 29)

Note: Not illustrated

$

$

Not available

27

Retainer-Reed Valve

$

$

Not available

28

Toro 81-3320

COVER

$

$

Not available

29

Screw-Reed Valve

$

$

Not available

30

Toro 81-3380

BEARING

$88.99

$

Usually ships in 3-6 days

0

31

Toro 81-3400

Plate-Lock
(Superseded to 50-1890)

$

$

Not available

32

Toro 50-0510

NUT

$

$

Not available

33

Toro 81-3420

CRANKSHAFT

$

$

Not available

34

Toro 81-3440

WASHER

$

$

Not available

35

Toro 81-3450

BOLT

$9.99

$

Usually ships in 3-6 days

0

36

Toro 81-3460

SEAL

$33.99

$

Usually ships in 3-6 days

0

37

Toro 81-3470

COVER

$

$

Not available

38

Toro 81-3480

O-RING

$7.99

$

Usually ships in 3-6 days

0

39

Toro 81-3490

OIL PUMP

$

$

Not available

40

Toro 81-3500

Plug-Oil Drain
(Superseded to 81-4970)

$8.49

$

Usually ships in 3-6 days

0

41

Toro 81-3510

GASKET

$7.49

$

Usually ships in 3-6 days

0

42

Toro 81-3520

Crankcase
(Superseded to 13-5939)

$1179.99

$

Usually ships in 3-6 days

0

43

Toro 81-3530

GASKET

$

$

Not available

44

Toro 50-0450

PIN

$

$

Not available

45

Toro 81-3550

GOVERNOR FLYWEIGHT ASM

$

$

Not available

46

Toro 81-3610

STUD

$

$

Not available

47

Toro 81-3560

PLUNGER

$

$

Not available

48

Toro 81-3570

WASHER

$11.99

$

Usually ships in 3-6 days

0

49

Toro 81-3580

SPRING

$

$

Not available

50

Toro 81-3590

Camshaft Assembly (Incl. Ref. #49)

$

$

Not available

51

Toro 81-3600

TAPPET

$

$

Not available

52

Toro 81-3830

GUIDE

$

$

Not available

53

Toro 50-0190

BOLT

$

$

Not available

54

Toro 81-3810

ROD

$28.99

$

Usually ships in 3-6 days

0

55

Toro 81-3800

STUD

$15.99

$

Usually ships in 3-6 days

0

Toro 12-2599

Short Block Assembly

Note: Not illustrated

$

$

Not available