Toro 78291 Parts Catalogue
42in Rear Discharge Mower
XT Series Garden Tractors
Ordering Replacement Parts
For example, a wheel assembly might be identified by
Model No. 78291 - 230000001 and up.
Form Number 3329-311
Parts Catalog
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.
All Rights Reserved
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.
2003©The Toro Company -
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
forming
. . . . . . 3
Deck Assembly
. . . . . . 4
Spindle and Blade Assembly
. . . . . . 5
Deck Suspension Assembly
. . . . . . 6
Pulley Box Assembly
. . . . . . 7
Decal Assembly
AR. . . . . . . . . . . . . . as required
ASM. . . . . . . . . . . . . assembly
CARR. . . . . . . . . . . . carriage
DEG. . . . . . . . . . . . . degrees
FH. . . . . . . . . . . . . . . flat head
GA. . . . . . . . . . . . . . gauge
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
HS. . . . . . . . . . . . . . hex
HSBH. . . . . . . . . . . . hex socket button head
HSFH. . . . . . . . . . . . hex socket flat head
HSH. . . . . . . . . . . . . hex socket head
HWH. . . . . . . . . . . . . hex washer head
Content
Description Page
HWHTF. . . . . . . . . . hex washer head thread
HYD. . . . . . . . . . . . . hydraulic
INC. . . . . . . . . . . . . . incorporated
LH. . . . . . . . . . . . . . . left hand
NI. . . . . . . . . . . . . . . nylon insert
PPH. . . . . . . . . . . . . phillips pan head
PTH. . . . . . . . . . . . . phillips truss head
PTO. . . . . . . . . . . . . power take off
RH. . . . . . . . . . . . . . right hand
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
Deck Assembly
2
3329-311
Ref Part No. Qty. Description
Screw-HWH1 9266714 8
Cover-Belt, RH2 106409-01 1
Cover Belt, LH3 106638-01 1
Nut-Lock, NI4 3296-29 5
Deflector5 98-3494-01 1
Bolt-CARR6 3230-1 5
Nut-Lock, NI7 3296-16 3
Pin-Cotter8 3272-21 3
Roller9 94-1599 3
Shaft-Roller10 110847-03 3
Screw-HH11 321-4 3
Deck And Decal ASM12 106-5809 1
Decal-Danger12:2 93-1122 2
Decal-Danger12:3 92-7108 2
3
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