Toro 104-6978 Parts Catalogue
High-Output Alternator Kit
Twister 1400 and 1600
Part No. 104-6978
Form No. 3328-188
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 entire service assembly and the b represents a
sequential number unique to each part within the service
assembly.
The a represents the reference number of
The TORO Company — 2002
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.
3328-188
10
15
3
9
7
6
19
1
4
5
8
1413
12
Sheet No.:0
High-Output Alternator Assembly
1 104-6578 1 Harness-Wire
2 104-6576-03 1 Bracket-Alternator
3 104-6579 1 Belt-Alternator
4 104-6582 1 Pulley-Drive
5 99-3440 1 Spacer
6 99-7064 1 Spacer-Starter
7 321-6 4 Screw-HH
8 3253-3 4 Washer-Lock
9 323-10 2 Screw-HH
10 323-9 1 Screw-HH
11 323-12 1 Screw-HH
12 104-8301 4 Nut-Flange, NI
13 3256-23 1 Washer-Flat
14 3253-4 1 Washer-Lock
15 33114-045 1 Screw-HH
19 99-9209 1 Alternator
2
DescriptionPart No. Qty.Ref. No. DescriptionPart No. Qty.Ref. No.
11
2
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