Y1-20OE02 (620-Z) - Toro Zero-Turn Mower, Drive Unit Only (SN: 010000001 - 019999999) (1991) ENGINE CYLINDER BLOCK-616-Z, 620-Z Parts Diagram

Zero-Turn Mower, Drive Unit Only

ENGINE CYLINDER BLOCK-616-Z, 620-Z Parts Diagram

  • Title

1

Toro NN10766

BLOCK-ASS'Y CYLINDER

$8376.99

$

Usually ships in 3-6 days

0

Toro 92-0951

CYLINDER BLOCK

$

$

Not available

2

Toro NN10338

Plug
(Superseded to 57-9690)

$8.49

$

Usually ships in 3-6 days

0

3

Toro 51-8170

PISTON

$564.99

$

Usually ships in 3-6 days

0

4

Toro 57-8160

WASHER

$

$

Not available

5

Toro 57-8000

SLEEVE-BEARING

$153.99

$

Usually ships in 3-6 days

0

6

Toro NN10334

Screw
(Superseded to 59-0730)

$

$

Not available

7

Toro 59-0290

OIL TUBE

$

$

Not available

8

Toro 79-6180

Standard
(Superseded to 59-0100)

$

$

Not available

Toro 79-6190

SEAT-EXH VALVE (+002

$

$

Not available

Toro 79-6200

.005" Oversize
(Superseded to 59-0120)

$

$

Not available

Toro 79-6210

.010" Oversize
(Superseded to 59-0130)

$

$

Not available

Toro 79-6220

SEAT-EXH VALVE (+025

$

$

Not available

9

Toro 79-6230

SEAT-INT VALVE (STD)

$73.99

$

Usually ships in 3-6 days

0

Toro 79-6240

.002" Oversize

$

$

Not available

Toro 79-6250

.005" Oversize

$

$

Not available

Toro 79-6260

.010" Oversize

$

$

Not available

Toro 79-6270

.025" Oversize

$

$

Not available

10

Toro 57-8020

KIT-BEARING, SLEEVE
(Superseded to 57-8030)

$

$

Not available

Toro NN1004

.002" Under

$

$

Currently unavailable

Toro 57-8030

BEARING KIT (.010)

$

$

Not available

Toro 57-9800

BEARING-CRANKSHAFT

$

$

Not available

Toro NN10007

.030" Under
(Superseded to 59-0010)

$

$

Not available

11

Toro NN10478

Guide-Intake Valve
(Superseded to 71-6260)

$

$

Not available

12

Toro NN10479

Guide-ExhaustValve
(Superseded to 71-6250)

$

$

Not available

13

Toro NN10336

Pin
(Superseded to 59-0750)

$7.99

$

Usually ships in 3-6 days

0

14

Toro 59-0760

PLUG-CORE HOLE

$

$

Not available

15

Toro 59-0360

TUBE-PORT, VACUUM

$

$

Not available

16

Toro NN10489

Breather Tube
(Superseded to 71-5890)

$131.99

$

Usually ships in 3-6 days

0

17

Toro NN10494

BREATHER-ADAPTER

$

$

Not available

18

Toro NN10495

BREATHER-MTG BRKT

$

$

Not available

19

Toro 10525

Hose Clamp

$

$

Currently unavailable

20

Toro NN10529

BREATHER-HOSE

$

$

Not available

21

Toro NN10535

DOWEL-PIN PLUG

$

$

Not available

22

Toro NN10481

Cover-Valve
(Superseded to NN10821)

$

$

Not available

23

Toro NN10822

Gasket
(Superseded to 57-8280)

$11.99

$

In Stock, only 1 left!

0

24

Toro 57-8450

TAPPET

$

$

Not available

Toro NN10130

.002" Oversize
(Superseded to 59-0260)

$

$

Not available

Toro NN10131

.005" Oversize
(Superseded to 59-0260)

$

$

Not available

25

Toro NN1007S

Intake Valve

$

$

Currently unavailable

26

Toro NN10076

Exhaust Valve
(Superseded to 71-5780)

$

$

Not available

27

Toro NN10370

HHCS 1/4-20 X 1 3/4

$

$

Not available

28

Toro NN10077

Spring
(Superseded to 71-5790)

$

$

Not available

29

Toro NN10082

VALVE SPRING LOCK

$

$

Not available

30

Toro NN10326

Seal
(Superseded to 71-6180)

$18.99

$

Usually ships in 3-6 days

0

31

Toro 57-8330

GASKET

$

$

Not available

32

Toro NN10079

Side-Left
(Superseded to 71-5810)

$609.99

$

Usually ships in 3-6 days

0

Toro NN10080

Right Side
(Superseded to 59-0180)

$

$

Not available

33

Toro NN10078

Washer
(Superseded to 71-5800)

$

$

Not available

34

Toro 57-9770

WASHER

$

$

Not available

35

Toro NN10381

Bolt
(Superseded to 71-6270)

$

$

Not available

36

Toro 57-9740

WASHER

$

$

Not available

37

Toro NN10081

Cap-Valve
(Superseded to 71-5830)

$

$

Not available

38

Toro 93-9815

KIT - GASKET

$

$

Not available

Toro 57-9370

GASKET KIT

$

$

Not available

39

Toro NN10484

OIL-PUMP

$

$

Not available

40

Toro 57-8460

GASKET KIT

$

$

Not available

41

Toro NN10542

Washer
(Superseded to 82-1340)

$

$

Not available

42

Toro NN10369

Bolt
(Superseded to 82-1370)

$

$

Not available

43

Toro 59-0910

SCREW-HH

$

$

Not available

44

Toro 57-9760

WASHER

$

$

Not available

45

Toro 59-0280

SPRING

$

$

Not available

46

Toro 57-8350

Standard
(Superseded to 82-1800)

$

$

Not available

Toro NN10089

Piston Pin & Retaining Rings-.005"
(Superseded to 59-0190)

$

$

Not available

Toro 57-8360

.010" Oversize
(Superseded to 92-0902)

$

$

Not available

Toro 57-8370

.020" Oversize
(Superseded to 92-0903)

$

$

Not available

Toro NN10092

Piston Pin & Retaining Rings-.030"
(Superseded to 92-0904)

$

$

Not available

Toro NN10093

Piston Pin & Retaining Rings-.040"

$

$

Not available

47

Toro NN10100

Pin-Piston
(Superseded to 71-6310)

$

$

Not available

48

Toro 57-9720

Piston Pin

$

$

Not available

49

Toro 57-8380

RING SET

$

$

Not available

Toro NN10102

.005" Oversize

$

$

Not available

Toro 57-8390

RING SET

$129.99

$

Usually ships in 3-6 days

0

Toro 57-8400

Piston Ring Set .020" Oversize

$

$

Not available

Toro NN1010S

Piston Ring Set-.030" Oversize

$

$

Currently unavailable

Toro NN10106

Piston Ring Set.040" Oversize

$

$

Not available

50

Toro NN1012S

Rod w/Bolts & Nuts-Standard-616-Z

$

$

Currently unavailable

Toro NN10126

CONNECTING ROD W/NUT

$

$

Not available

Toro NN10127

CONNECTING ROD W/NUT

$

$

Not available

Toro NN10128

CONNECTING ROD W/NUT

$

$

Not available

Toro 57-8420

CONN ROD ASM

$

$

Not available

Toro 57-8430

CONN ROD ASM

$

$

Not available

Toro 57-8440

CONN ROD ASM

$282.99

$

Usually ships in 3-6 days

0

Toro NN10124

Bolt-Rod
(Superseded to 59-0250)

$

$

Not available

51

Toro 57-8410

BOLT

$

$

Not available

52

Toro 57-9790

NUT

$

$

Not available