Toro 74391 Parts Catalogue
Form Number 3362-606 Rev A
TimeCutter
Model No. 74391 - 290000001 and up.
Parts Catalog
™
Z5000 Riding 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 - 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
. . . . . . 3Frame and Castor Wheel Assembly
. . . . . . 4Deck Lift and Seat Support Assembly
. . . . . . 5Seat Assembly
. . . . . . 6Control Assembly
. . . . . . 7Hydro Drive Assembly
. . . . . . 8RH Hydro Assembly No. 110-6771
. . . . . . 10LH Hydro Assembly No. 110-6770
Description Page
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
. . . . . . 12Engine and Clutch Assembly
. . . . . . 13Styling and Fuel System Assembly
. . . . . . 1450 Inch Deck and Side Dicharge Assembly
. . . . . . 1550 Inch Deck Decal Assembly No. 117-1291
. . . . . . 1650 Inch Deck Recycler Assembly
. . . . . . 1750 Inch Deck Spindle and Blade Assembly
. . . . . . 18Electrical Assembly
. . . . . . 19Attachments and Accessories List
forming
forming
Footnotes
n
Not illustrated
p
Obtain pa rts f rom www.kohle rplu s.com
o
Not serviced separately
2
3362-606 Rev A
Frame and Castor Wheel Assembly
Ref Part No. Qty. Description
Frame1
115-2464-01
110-6899-03
115-5041-03
108-7882-01
110-6785
110-6791
302-5
232-27
114-1640
93-4244
104-3667
325-22
3296-45
108-7851-01
110-6767
1-303514
104-8076
32151-103
61-9780
3234-47
108-7855-03
3296-29
32104-32
302-5
1
Bumper-Rear2
1
Seat Pivot/Control ASM3
1
Front Axle ASM4
1
Castor Wheel ASM5
2
Tire-Smooth5:1
1
Fitting-Grease5:2
1
Stem-Valve5:3
1
Bushing-Flange5:5
2
Tube-Inner (W/Valve)5:99
1
Spanner-Wheel6
2
Screw-HH7
2
Nut-Lock, NI8
2
Caster Fork ASM9
2
Washer-Thrust10
2
Bearing-Flanged11
4
Washer12
2
Ring-Retaining, EXT13
2
Cap-Hub14
2
Screw-HHF15
7
Footrest16
1
Nut-Lock, NI17
7
Screw-HWH18
2
Fitting-Grease19
2
Ref Part No. Qty. Description
4
10
Screw-HH20
Washer-Hardened21
2
Nut-Lock, NI22
8
Screw-HH23
4
Decal24
1
Washer-Flat25
323-8
80-6990
3296-39
323-13
99-2385
3256-24
3
3362-606 Rev A
3
Deck Lift and Seat Support Assembly
Ref Part No. Qty. Description
Sector-HOC1
112-4027-03
322-10
322-6
112-3960-03
108-7841-03
110-6800-03
110-6805-03
110-1937-03
3296-29
108-7840
108-7839
108-7845
110-6824
105-3450
3272-10
3256-26
104-8300
3234-47
3256-23
106-8743
32104-32
1
Screw-HH2
2
Screw-HH3
3
Lift Arm ASM4
1
Lift Lever ASM5
1
Plate-Lift6
1
Bracket-Seat/Pods7
1
Tray-Battery8
1
Nut-Lock, NI9
8
Link-Lift10
1
Arm-Lift, Rear11
1
Block-Pivot12
2
Decal-HOC13
1
Grip-Lever, Lift14
1
Pin-Cotter15
1
Washer-Flat16
1
Nut-Flange, NI17
3
Screw-HHF18
6
Washer-Flat19
3
Decal20
1
Screw-HWH21
1
4
4
3362-606 Rev A
Ref Part No. Qty. Description
Base-Seat1
115-2465-03
117-1226
701178
3234-47
92-7054
104-8300
5-4460
92-9674
94-7582
32128-21
37-8771
115-2469
115-2451
106-8717
109-2628
60-1730
1-806003
321-5
104-7201
1
Seat-18 Inch2
1
Cap-Protector3
2
Screw-HHF4
2
Spring-Compression6
2
Nut-Flange, NI7
2
Washer-Pivot8
1
Knob9
1
Bolt-Shoulder10
2
Nut-HF11
2
Bolt-Shoulder12
4
Decal-Danger13
1
Decal-Timecutter14
1
Decal-Service16
1
Cable-Stop, Seat17
1
Pin-Clevis18
1
Pin-Cotter, Hair19
1
Screw-HH20
1
Nut-HF21
1
Seat Assembly
5
3362-606 Rev A
5
Ref Part No. Qty. Description
n
n
110-6814
108-6187
110-6815
108-6187
3256-24
323-6
112-4004
110-6828
105-3455
110-6810
103-2913
3296-42
46-8560
3296-48
3256-22
32128-23
3256-5
110-6693
1-303105
1-808280
1-806003
3220-2
110-6845
110-6783-03
RH Handle ASM1
1
Grip1:1
1
LH Handle ASM2
1
Grip2:1
1
Washer-Flat3
4
Screw-HH4
4
Screw-Shoulder5
2
Activator Arm ASM6
2
Bushing6:2
2
Stud-Damper7
2
Damper-Control, Motion8
2
Nut-Lock, NI9
6
Screw-HHF10
2
Nut-Lock, NI11
2
Washer-Flat12
4
Nut-HF13
2
Washer-Flat14
2
Link-Hydro15
2
Yoke-Adjustable16
2
Pin-Clevis17
2
Pin-Cotter, Hair18
2
Nut-Jam19
2
Gear-Control20
2
Arm-Actuator , LH21
1
6
Control Assembly
Ref Part No. Qty. Description
n
22
110-6782-03
115-5023
110-6873
110-6874
110-6875
110-6858
110-6751
110-6750
110-6752
110-6894
323-4
110-0863
110-6784
112-9750
112-9751
37-8771
104-8300
112-9771
1
Arm-Actuator, RH
Tab-Stop23
2
Eccentric24
2
Screw-Eccentric25
2
Bolt-Shoulder26
2
Cable-Brake, Parking27
2
Bracket-Return28
2
Plate-Return29
2
Spring30
2
Washer-Pivot31
8
Screw-HH33
2
Screw-Torx34
2
Bolt-Shoulder35
2
Decal-Control Lever, LH36
1
Decal-Control Lever, RH37
1
Bolt-Shoulder38
2
Nut-Flange, NI39
2
Washer-Teflon40
2
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