Toro 74573 Parts Catalogue

DH 200 Lawn Tractor

Model No. 74573 - 290000481 and up.

Form Number 3362-674 Rev A

Parts Catalog

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 - 2009

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

. . . . . . 4Frame Assembly

. . . . . . 6Front Axle Assembly

. . . . . . 7Steering Assembly

. . . . . . 8Hood Assembly

. . . . . . 9Engine Assembly

. . . . . . 10Operation - Brake and Bypass Assembly

. . . . . . 11Operation - Travel Pedal Assembly

. . . . . . 12Transmission Drive Assembly

Control Shaft Assembly Transmission
Assembly No. 114-3155

Differential Gear Assembly Transmission
Assembly No. 114-3155

Final Pinion Assembly Transmission
Assembly No. 114-3155

Axle Shaft Assembly Transmission Assembly
No. 114-3155

Brake Assembly Transmission Assembly No.
114-3155

Fan Pulley Assembly Transmission Assembly
No. 114-3155

Range Shift Assembly Transmission
Assembly No. 114-3155

Center Case Assembly Transmission
Assembly No. 114-3155

Pump Shaft Assembly Transmission
Assembly No. 114-3155

Motor Shaft Assembly Transmission
Assembly No. 114-3155

Transaxle Case Assembly Transmission
Assembly No. 114-3155

. . . . . . 14

. . . . . . 15

. . . . . . 16

. . . . . . 17

. . . . . . 18

. . . . . . 19

. . . . . . 20

. . . . . . 21

. . . . . . 22

. . . . . . 23

. . . . . . 24

. . . . . . 25Grass Collector Assembly

. . . . . . 26Tunnel Assembly

Description Page

. . . . . . 27Deck Housing Assembly

. . . . . . 28Cutting Pan and Drive System Assembly

. . . . . . 30Cutting Pan and Bag on Demand Assembly

. . . . . . 31Mower Lift Assembly

. . . . . . 32Harness Assembly

. . . . . . 33Electrical Switch No. 1 Assembly

. . . . . . 34Electrical Switch No. 2 Assembly

. . . . . . 35Electrical Switch No. 3 Assembly

Cylinder Assembly Briggs and Stratton Model
31A607-0117-E1

Cylinder Head Assembly Briggs and Stratton
Model 31A607-0117-E1

Crankshaft Assembly Briggs and Stratton
Model 31A607-0117-E1

Crankcase Assembly Briggs and Stratton
Model 31A607-0117-E1

Carburetor Assembly Briggs and Stratton
Model 31A607-0117-E1

Carburetor Assembly (Nikki) Briggs and
Stratton Model 31A607-0117-E1

Governor Assembly Briggs and Stratton
Model 31A607-0117-E1

Blower Housing Assembly Briggs and Stratton
Model 31A607-0117-E1

Starter Assembly Briggs and Stratton Model
31A607-0117-E1

Gasket Set Briggs and Stratton Model 31A607­0117-E1

Carburetor Overhaul Kit Briggs and Stratton
Model 31A607-0117-E1

Carburetor Overhaul Kit (Nikki) Briggs and
Stratton Model 31A607-0117-E1

. . . . . . 36

. . . . . . 37

. . . . . . 38

. . . . . . 39

. . . . . . 40

. . . . . . 41

. . . . . . 42

. . . . . . 43

. . . . . . 44

. . . . . . 45

. . . . . . 46

. . . . . . 47

. . . . . . 48Attachments and Accessories List

Part Description Abbreviations

Part descriptions in this catalog may include the following abbreviations.

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

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

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

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

CCW. . . . . . . . . . . . . counter clock wise

CW. . . . . . . . . . . . . . clockwise

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

ECM. . . . . . . . . . . . . electronic control module

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

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

forming

forming

Footnotes

n

Not serviced separately

p

Included in Engine Gasket S et (Ref. No. 358)

r

Included in V a lve Gasket Set (Ref. No. 1095 )

t

Included in Carburetor Overhaul Kit (Ref. No. 121,
121A)

o

Obtain pa rts f rom www.b riggsand stratton.com

q

Included in Carburetor Gasket Set (Ref. No. 977)

s

For Service of Nikki Carburetors

3362-674 Rev A

2

Ref Part No. Qty. Description

Bracket-Support, Seat1

12

12

2

Washer-Lock2
Screw-HH4

4

Support-Seat5

1

Bolt-Carriage6

2

Washer-Flat7

2

Spring-Seat8

2

Spacer-Split9

2

Seat ASM10

1

Bracket11

1

Bushing12

2

Nut-Lock13

2

Washer-Spring14

2

Knob-Adj.15

2

Chassis-Frame16

1

Screw-Support, Sea t18

2

Washer-Plain19

9

Nut-Lock20

7

Screw-HSFH21

2

Washer-Finish22

2

Fender-Body, Rear23

1

Washer-Flat24

4

Nut-Lock25

4

Nut-Lock26

104-2926
3253-4
322-3
104-2929
104-2930
104-2931
104-2932
104-2933
107-2214
104-2934
104-2935
33023-00
104-2936
104-2937
107-8948
104-2939
33094-00
33024-00
104-2940
104-2941
114-3247
33095-00
33025-00
87-5140

4

Frame Assembly

Ref Part No. Qty. Description

104-2943
104-2944
104-2945
104-2946
33114-020
104-2948
104-2857
104-2951
104-2952
107-8915
107-8916
104-3195
104-3237
104-3238
104-3241
104-3242
104-2903
99-5340
93-7276
60-6910
104-3239
104-3240
106-8552
107-8974

18

Washer-Flat27
Footrest ASM28

1

Spring-Seat29

2

Washer-Plain30

2

Screw-HH31

8

Bolt-Carriage32

6

Cap-Hub33

2

Washer-Rubber34

4

Washer-Rubber35

8

Bracket-Seat, RH36

1

Bracket-Seat, LH37

1

Screw38

2

Decal-Brake, Parking39

1

Decal-Starting40

1

Decal-Operation, Hydro41

1

Decal-Bag To Frame42

1

Decal-Instruction43

1

Decal-Switch44

1

Decal-Danger45

1

Screw46

6

Decal-HOC, LH47

1

Decal-HOC, RH48

1

Decal-Operation49

1

Decal-Tower50

2

2

3362-674 Rev A

Frame Assembly (continued)

Ref Part No. Qty. Description

Shim-Seat52

107-8924
110-8689
110-8691
110-8697
110-8684
110-8690
107-8950
110-8683
33114-030

2

Tank-Fuel53

1

Protector-Neck, Filler54

1

Cap-Fuel55

1

Bracket-Fuel, Tank56

1

Strip-Rubber, Fuel Tank62

2

Grommet64

1

Grommet65

1

Screw-HH68

2

5

3362-674 Rev A

3

Ref Part No. Qty. Description

Screw-HH1

33116-090
33115-080
107-8949
104-2904
104-2905
104-2891
104-2852
104-2906
104-2890
104-2907
104-2855
104-2856
33023-00
104-2857
104-2891
107-8998
108-8776
33113-045
104-2862
33025-00
107-8926
106-5757
110-9087
110-9088

1

Screw-HH2

2

Spacer3

2

Fitting-Grease4

3

Washer-Flat5

4

Clip-Spring6

2

Axle-Front7

1

Washer-Flat8

2

Bushing-Axle, Front10

2

Nut-Locking, Self11

1

Rod-Tie, Front Axle12

1

Key-Woodruff13

1

Nut-Lock14

1

Cap-Hub15

2

Clip-Spring16

2

Retainer-Cap, Hub17

2

Spindle-LH18

1

Screw-HH19

1

Lever-Spindle, Steering20

1

Nut-Lock21

6

RH Spindle ASM22

1

Washer23

4

Wheel And Tire ASM24

2

Wheel ASM24:1

1

6

Front Axle Assembly

Ref Part No. Qty. Description

106-8596
110513
99-2988
104-2876
232-39

1

Valve-Tire24:1:2
Bearing-Wheel24:1:3

2

Tire24:2

1

Joint-Ball, Angle25

2

Tube-Inner99

1

4

3362-674 Rev A

Ref Part No. Qty. Description

Nut-Lock1

33025-00
104-2876
106-5757
33024-00
33094-00
33114-020
104-2891
104-2877
104-2878
104-2879
106-5773
33026-00
33025-00
105-1238
104-2883
104-2910
104-2886
105-1239
105-1240
105-1241
33114-016
104-2865
108-8892

4

Joint-Ball, Angle2

2

Washer3

4

Nut-Lock4

4

Washer-Plain5

6

Screw-HH6

2

Clip-Spring7

1

Spacer-Upper8

1

Bearing-Spherical9

2

Spacer-Lower10

1

Shaft-Steering11

1

Nut-Lock12

1

Nut-Lock13

1

Plate-Steering14

1

Gear-Sector15

1

Screw-Hex16

1

Link-Drag17

1

Bolt-Shoulder18

1

Pivot-Steering19

1

Bushing20

1

Screw-HH21

2

Stirrups-Locking22

2

Washer23

1

Steering Assembly

7

3362-674 Rev A

5

Ref Part No. Qty. Description

Support-Bumper1

10

1

Hood-Assembly2

1

Decal-Hood, RH2:2

1

Decal-Hood, LH2:3

1

Emblem2:4

1

Lens-Headlamp, RH2:5

1

Lens-Headlamp, LH2:6

1

Tray-Battery3

1

Brace7

1

Nut-Lock8

1

Wheel-Steering9

1

Cover-Wheel, Steering9:1

1

Knob11

1

Nut-Lock12
Cable-Throttle And Choke13

1

Panel-Dash15

1

Brace16

1

Bracket17

1

Panel-Right18

1

Panel-Left19

1

Latch-Hood20

2

Screw-HH21

4

Washer-Plain22

4

Bar-Safety23

1

107-2216
107-8986
107-8913
107-8902
95-4248
107-8983
107-8984
110-8679
104-2962
33026-00
98-1471
98-1468
66-0120
87-5140
106-4166
104-2968
114-3132
104-2971
104-2972
104-2973
92-6960
33114-020
104-2946
104-2974

8

Hood Assembly

Ref Part No. Qty. Description

104-2975
107-2218
3253-4
106-5759
106-5758
104-2980
107-8918
104-2985
107-8943
107-8920
98-1459
104-3235

1

Spring-Hood24
Guard-Muffler25

1

Washer-Lock26

4

Screw27

4

Washer28

1

Screw29

2

Screw31

6

Nut-Hex33

6

Plug-End, Tube34

2

Decal-Dash Throttle And Ignition36

1

Decal37

1

Decal-PTO38

1

6

3362-674 Rev A

Ref Part No. Qty. Description

Screw-HH1

322-3
42-9850
104-3221
88-4410

no

61

110-8692
104-3224
104-3212
104-3213
33024-00
33094-00
33114-035
104-3222
104-2931
106-5763
33094-00
33114-020
106-5763
104-3229
104-3214
104-3215
33013-00
104-3186

2

Washer-Lock, Spring2

6

Tube-Exhaust3

1

Gasket-Exhaust4

1

Briggs And Stratton Model
31A607-0117-E1

Line-Fuel10

1

Valve-Tank, Fuel11

1

Clamp-Line, Fuel12

4

Line-Fuel13

1

Nut-Lock14

4

Washer-Plain15

4

Screw-HH16

4

Cover-Front17

1

Washer-Flat18

2

Screw19

2

Washer-Plain20

4

Screw-HH21

4

Screw22

4

Muffler23

1

Guard-Muffler, LH24

1

Guard-Muffler, RH25

1

Nut-Hex26

1

Washer-Spring27

1

Engine Assembly

Ref Part No. Qty. Description

33113-016
106-5763
104-2931
107-4924
105-1242
33093-00

Screw-HH28

1
1

Screw29
Washer-Flat30

1

Decal32

1

Cover-Manifold, Exhaust33

1

Washer-Flat34

1

9

3362-674 Rev A

9

Operation - Brake and Bypass Assembly

Ref Part No. Qty. Description

Lever-Spring1

104-2992
104-2984
104-2985
33094-00
104-2993
108-8708
104-2995
107-8944
104-3193
104-2997
104-3018
114-3246
33024-00
104-3002
104-3003
104-3004
104-3005
104-3006
33114-020
104-3007
104-3008
104-3009
104-3016
104-3011

10

1

Washer2

1

Nut-Hex3

1

Washer-Plain4

5

Bracket-Rod, Brake5

1

Cap-Bypass Lever, Hydro6

1

Rod-Lever, Bypass7

1

Lever-Bypass8

1

Washer9

2

Pin-Cotter10

1

Pad-Pedal11

1

Pedal-Brake12

1

Nut-Lock14

2

Spring-Brake15

1

Rod-Connecting, Brake16

1

Shaft-Brake17

1

Spring-Brake, Hand18

1

Lever-Brake, Hand19

1

Screw-HH20

1

Clamp-Lever, Parking Brake21

1

Pin-Spring22

2

Screw-Hex23

1

Pin-Cotter24

2

Bracket-Rod, Brake25

1

Ref Part No. Qty. Description

1

104-3012
104-3323
104-3014
104-3015
33095-00
104-3247
106-5768
106-5769
106-5770
106-5771

Spring26
Plate-Bypass27

1

Stirrup28

2

Stirrup29

1

Washer-Flat30

2

Cap31

1

Washer32

1

Washer33

1

Washer34

4

Washer35

1

10

3362-674 Rev A

Operation - Travel Pedal Assembly

Ref Part No. Qty. Description

Pedal-Rear, Travel1

104-3017
104-3018
114-3248
104-3021
104-3022
104-3023
104-3024
104-3025
104-3026
33095-00
104-3016
104-3027
104-3028
104-3029
33014-00
33114-060
104-3008
104-3030
104-3031
33114-025

1

Pad-Pedal2

2

Pedal-Travel, Forward3

1

Pad-Travel5

1

Rod-Tie6

1

Shaft-Diagonal7

1

Link-Formed8

1

Shaft-Diagonal9

1

Pin10

1

Washer-Flat11

3

Pin-Cotter12

2

Pin-Cotter13

2

Spacer14

1

Pin15

1

Nut-Hex16

2

Screw-HH17

1

Pin-Spring18

2

Pin-Spring19

1

Washer20

1

Screw-HH21

1

11

3362-674 Rev A

11

Transmission Drive Assembly

Ref Part No. Qty. Description

Pully-Idler1

19
14

4

V-Belt-Traction2

1

Transmission3

1

Cap-Hub4

2

Clip-Spring5

2

Washer6

2

Key-Square7

2

Spacer-Axle8

2

Screw-HH9

4

Washer-Plain10
Nut-Lock11
Screw-HH12

3

Washer-Flat13

7

Bushing-Idler14

4

Nut-Lock15

5

Spring16

1

Nut-Lock17

1

Screw-HH18

1

Retainer19

1

Key-Square20

1

Screw-HH21

1

Washer-Spring, Belleville22

1

Clutch-Electric23

1

Pulley-Engine24

1

104-2887
104-2888
114-3155
104-2857
104-2891
104-3206
104-2892
104-2895
33114-080
33094-00
33024-00
33115-040
33095-00
104-2896
33025-00
104-2897
33025-00
33114-020
104-2898
104-2899
3212-10
93-9043
104-3334
104-2911

12

Ref Part No. Qty. Description

1

104-2912
104-2913
104-2896
33115-040

n

117-7847
232-27
99-2996
232-41
108-8718
108-8717
106-8594
106-8593
33115-045
104-2925
107-8947
104-2904
104-3327
104-3328
104-3326
104-3329
104-3341
104-3014
104-3344

Arm-Idler25
Pulley-Idler26

1

Bushing-Idler27

1

Screw-HH28

1

Rear Wheel Complete29 2
Rim Assembly29:1

1

Stem-Valve29:1:2

1

Tire29:2

1

Tube29:99

1

Hub-Wheel30

2

Nut-Lug30:1

4

Bracket-Right32

1

Bracket-Left33

1

Screw-HH34

1

Sleeve35

1

Bracket-Support36

2

Fitting-Grease37

1

Bar ASM38

1

Arm-Switch39

1

Tenon41

1

Roller42

1

Stirrup45

1

Stirrup46

1

Screw-Thread Forming47

2

11

3362-674 Rev A

Transmission Drive Assembly (continued)

Ref Part No. Qty. Description

Screw-Hex48

104-3065
107-8945
107-8946
104-2946
108-8732
33115-050
108-8709
107-8998

4

Bracket-Right49

1

Bracket-Left50

1

Washer-Plain51

2

Retainer-Belt52

1

Screw-HH53

1

Washer-Flat54

1

Retainer-Cap, Hub55

2

13

3362-674 Rev A

1

Transmission Assembly No. 114-3155

Ref Part No. Qty. Description

Shaft-Control1

114-3181
104-3292
114-3217
114-3180
104-3342
104-3296
93-0417
114-3182
104-3297
93-0411
104-3298
93-0420

1

Fulcrum-Eccentricity2

1

Spring-Torsion3

1

Arm-Control4

1

Arm-Transaxle5

1

Plate-Jerky6

1

Washer7

1

Pin-Cotter8

1

Pin9

1

Pin-Roll10

1

Packing11

2

Nut12

1

Control Shaft Assembly

14

2

3362-674 Rev A

Differential Gear Assembly

Transmission Assembly No. 114-3155

Ref Part No. Qty. Description

Differential Gear Kit1

104-3299
104-3301

1

Gear-Final2

1

15

3362-674 Rev A

3

Transmission Assembly No. 114-3155

Ref Part No. Qty. Description

Collar-Final Pinion1

104-3302
104-3303
104-3304
104-3305
104-3306

1

Shaft-Reduction2

1

Washer3

2

Gear-Reduction4

1

Pinion-Final5

1

Final Pinion Assembly

16