Toro 20072A Parts Catalogue

Form Number 3357-645 Rev A

22in Recycler

Model No. 20072A - 270000001 and up.

Parts Catalog

®

Lawn Mower

Ordering Replacement Parts

To order replacement parts, please supply the part
number, the quantity, and the description of each part
desired.

Understanding Reference Numbers

Each Identified part in an illustration has a reference
number. The reference number for a part also
appears in the parts list, along with other information
about the part.

This catalog uses two special reference number
formats, one to indicate parts in a service assembly
and another to indicate the quantity of a given part in
an illustration.

Service Assembly Reference Numbers

Parts in service assemblies have reference numbers
in the form a:b. The a represents the reference
number of the entire service assembly and the b
represents a sequential number unique to each part
within the service assembly.

© The Toro Company - 2007

Register your product at www.Toro.com

All Rights Reserved

For example, a wheel assembly might be identified
by reference number 6, the tire by 6:1, the valve by
6:2, and the wheel by 6:3. When you order the
assembly identified by reference number 6, you
receive all parts identified by reference numbers 6:1,
6:2, and 6:3. However, you may also order any part
individually. Reference numbers of this type appear
in illustrations and in part lists.

Reference Numbers Indicating Quantity

In an illustration, if a reference number indicates
more than one part, the reference number has the
form nX y. The n represents the quantity of the part,
the X is the multiplication symbol, and the y
represents the reference number.

For example, in an illustration, the reference number
2X 37 means that two of the parts identified by
reference number 37 are indicated.

Contents

Description Page

. . . . . . 3Deck, Side Chute and Rear Door Assembly

. . . . . . 4Housing Assembly No. 112-8850

. . . . . . 5Rear Axle Assembly

. . . . . . 6Front Axle and Transmission Assembly

. . . . . . 7Transmission Assembly No. 106-3955

. . . . . . 8Engine and Blade Assembly

. . . . . . 9Handle Assembly

. . . . . . 10Rear Bag Assembly

Description Page

Carburetor Assembly No. 640350 Tecumseh
LV195EA-362089D

Engine Assembly No. 1 Tecumseh LV195EA­362089D

Engine Assembly No. 2 Tecumseh LV195EA­362089D

Recoil Starter Assembly No. 590702
Tecumseh LV195EA-362089D

Part Description Abbreviations

Part descriptions in this catalog may include the following abbreviations.

AR. . . . . . . . . . . . . . .as required

ASM. . . . . . . . . . . . . assembly

BBC. . . . . . . . . . . . . blade brake clutch

CARR. . . . . . . . . . . . carriage

DEG. . . . . . . . . . . . . degrees

EXT. . . . . . . . . . . . . .external

FH. . . . . . . . . . . . . . .flat head

GA. . . . . . . . . . . . . . .gauge

HD. . . . . . . . . . . . . . .heavy-duty

HF. . . . . . . . . . . . . . . hex flange

HH. . . . . . . . . . . . . . .hex head

HHF. . . . . . . . . . . . . hex head flange

HHFTF. . . . . . . . . . . hex head flange thread forming

HJ. . . . . . . . . . . . . . . hex jam

HLH. . . . . . . . . . . . . .hex lag head

HOC. . . . . . . . . . . . . height-of-cut

HSBH. . . . . . . . . . . . hex socket button head

HSFH. . . . . . . . . . . . hex socket flat head

HSH. . . . . . . . . . . . . hex socket head

HWH. . . . . . . . . . . . . hex washer head

HWHTF. . . . . . . . . . .hex washer head thread

forming

HYD. . . . . . . . . . . . . hydraulic

LH. . . . . . . . . . . . . . . left hand

NI. . . . . . . . . . . . . . . nylon insert

NPTF. . . . . . . . . . . . national pipe thread fine

PFH. . . . . . . . . . . . . .phillips flat head

PPH. . . . . . . . . . . . . phillips pan head

PPHTF. . . . . . . . . . . phillips pan head thread

PRH. . . . . . . . . . . . . phillips round head

PTH. . . . . . . . . . . . . .phillips truss head

PTO. . . . . . . . . . . . . power-take-off

RH. . . . . . . . . . . . . . .right hand

ROPS. . . . . . . . . . . . roll-over protection system

SFH. . . . . . . . . . . . . .slotted fillister head

SHH. . . . . . . . . . . . . slotted hex head

SHWH. . . . . . . . . . . .slotted hex washer head

SPH. . . . . . . . . . . . . slotted pan head

SQH. . . . . . . . . . . . . square head

SRH. . . . . . . . . . . . . slotted round head

STD. . . . . . . . . . . . . .standard

TAP. . . . . . . . . . . . . .self tapping

TTH. . . . . . . . . . . . . .torx truss head

. . . . . . 11

. . . . . . 12

. . . . . . 14

. . . . . . 16

. . . . . . 17Attachments and Accessories List

forming

Footnotes

n

Not illustrated

p

Obtain from your local Tecumseh dealer

o

Not serviced separately

q

Included in Repair Kit 632760B

2

3357-645 Rev A

Deck, Side Chute and Rear Door Assembly

Ref Part No. Qty. Description

Screw-HH1

322-3
105-1808-03
104-8694-03
3296-29
112-8850
114-0322
99-8445
99-5293
112-6416
99-5291
105-3028
106-8376
107-0795
107-7456
107-7461
32112-6
112-6445
105-3032
112-8864
105-1295
46-6810
46-8091
105-1827
104-9369

4

Plate-HOC, Front2

2

Baffle-Front3

1

Nut-Lock, NI4

8

Housing ASM5

1

Decal-Deck6

1

Screw-HWH8

2

Spring-Torsion9

1

Bracket-Cover10

1

Rod-Cover11

1

Chute-Discharge, Side12

1

Discharge Door ASM13

1

Latch-Door13:2

1

Cap-Door13:3

1

Screw-Plastite13:4

1

Nut-Push15

1

RH 11 Inch HOC Plate ASM16

1

Spring-Door, Rear18

1

Rear Door ASM19

1

Decal-Warning19:2

1

Screw And Washer ASM22

1

Screw-HWH23

2

Rod-Pivot, Rear Door25

1

Plug-Dome27

1

Ref Part No. Qty. Description

1

112-6447
105-3006
105-3047
112-6400
112-6401
112-6438
3218-6
3254-5
112-6436

LH 11 Inch HOC Plate ASM28
Washer-Stepped29

4

Baffle-Rear30

1

Port-Washout32

1

Coupling-Hose, Washout Port33

1

Washer-Seal, Washout Port34

1

Nut-Jam35

1

Washer-Tooth36

1

Plug-Arrow37

3

3

3357-645 Rev A

A1

Housing Assembly No. 112-8850

Ref Part No. Qty. Description

Decal-Danger1

94-8072
112-8867

1

Decal-Washout Port, Trilingual3

1

4

4

3357-645 Rev A

Ref Part No. Qty. Description

Shield-Trailing1

114-1585
105-1811
32153-3
110-1612
105-3042
110-1630
105-1819
110-7466
110-1632
614650
322-6
105-3048
104-9373
104-9368
322-3
3229-11
3296-16

1

Brace-Plate, HOC2

1

Nut-Hex, Side Deform3

2

Bushing-Mount4

2

Knob-Lever, HOC5

2

Arm-11 Inch Spring, Rear6

2

Arm-Pivot, Rear7

2

Washer-Bolt, Wheel8

2

11 In Wheel ASM9

2

Bolt-Shoulder10

2

Screw-HH11

4

Washer-Flat12

2

Plug-Dome13

3

Plug-Dome14

1

Screw-HH15

2

Screw-CARR16

4

Nut-Lock, NI17

4

Rear Axle Assembly

5

3357-645 Rev A

5

Front Axle and Transmission Assembly

Ref Part No. Qty. Description

Bolt-Shoulder1

614650
105-1815
27-6250
65-2720
104-8670
105-6840
110-1792

o

614426
105-1807
105-1809
105-3042
32151-36
104-8698
104-8699
39-9650
612066
106-3955
108-9756
46-8091
105-1833-03
32144-4
92-5791
91-2258

6

2

Wheel Gear ASM2

2

Bushing2:1

2

Klipring-Locking3

4

Gear-Pinion, 13T4

2

Washer-Thrust5

6

Wheel Cover ASM7

2

Cover-Wheel7:1

1

Washer-Stepped7:2

1

Arm-Pivot, Front8

2

Arm-Spring9

2

Knob-Lever, HOC10

2

Ring-Retaining11

2

Retainer-Bearing, HOC12

2

Bearing-Ball13

2

Spring-Compression14

2

Key15

2

Transmission ASM16

1

Gasket-Gearbox17

1

Screw-HWH18

2

Bracket-Pivot, Fwd19

1

Screw-HWH20

2

Spacer21

1

V-Belt22

1

Ref Part No. Qty. Description

2

104-8691
3256-24
3296-5
105-1839
36-4780

Pulley-Half, Front23
Washer-Flat24

1

Nut-Lock25

1

Cover-Belt, Front26

1

Washer27

1