Toro 38518 Parts Catalogue
Form Number 3355-433 Rev B
CCR
3650 GTS
Snowthrower
™®
Model No. 38518 - 270010001 and up.
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
. . . . . . 3Rotor Housing and Scraper A s s em b l y
. . . . . . 4Impeller Drive Assembly
. . . . . . 5Chute Assembly
. . . . . . 6Rotor Assembly
. . . . . . 7Engine, Gas Tank and Frame Assembly
. . . . . . 8Shroud and Control Panel Assembly
. . . . . . 9Upper Shroud Assembly No. 110-3401
. . . . . . 10Handle Assembly
Description Page
Cylinder, Piston and Connecting Rod
Assembly Briggs and Stratton 084233-0198E8
Carburetor Assembly Briggs and Stratton
084233-0198-E8
Muffler and Intake Manifold Assembly Briggs
and Stratton 084233-0198-E8
Flywheel, Blower Housing and Starter
Assembly Briggs and Stratton 084233-0198E8
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
. . . . . . 11
. . . . . . 12
. . . . . . 14
. . . . . . 15
. . . . . . 16Attachments and Accessories List
forming
forming
Footnotes
n
Not serviced separately
p
Included in Carburetor Overhaul Kit (Ref. No. 121)
o
Obtain pa rts f rom www.b riggsand stratton.com
q
Included in Carburetor Gasket Set (Ref. No. 977)
2
3355-433 Rev B
Rotor Housing and Scraper Assembly
Ref Part No. Qty. Description
Nut-Lock, NI1
3296-42
52-7290-03
3234-25
3256-24
52-7270
100-1048
322-43
38-8211
321-4
3256-22
321-6
55-9512
55-9430
3296-2
38-8620
52-7280
56-2610
32149-2
3229-11
3256-1
32128-10
55-8760
105-1967-03
52-9110
17
Retainer-Bearing2
1
Screw-HHF3
1
Washer-Flat4
1
Washer-Rubber5
1
Bearing-Ball6
2
Screw-HH7
1
Pin-Rotor8
1
Screw-HH9
3
Washer-Flat10
7
Screw-HH11
2
Cover-Bottom12
1
Bracket-Housing13
1
Nut-Lock, NI14
3
Flange-Bearing15
1
Washer-Thrust16
2
Bracket-Housing, Lower17
1
Nut-Keps18
3
Screw-CARR19
3
Washer-Flat20
2
Nut-Lock, HHF21
2
Scraper22
1
Housing-Lower23
1
Flange-Bearing24
1
Ref Part No. Qty. Description
1
105-1952-03
32105-15
Sideplate-Right25
Screw26
5
3
3355-433 Rev B
3
Ref Part No. Qty. Description
Plate-Side, LH1
55-8851-03
3274-31
55-9620
3296-42
3296-29
5-4460
322-3
55-9530
321-13
3245-32
3241-7
95-2673
95-6151
55-9280
32152-2
105-3542
55-9520
32112-11
25-5641
27-0410
323-29
55-9290
32144-110
12-3270
1
Screw-HSBH2
1
Spacer-Plate, Pivot3
2
Nut-Lock, NI4
3
Nut-Lock, NI5
3
Washer-Pivot6
2
Screw-HH7
2
Sleeve-Guide, Belt8
1
Screw-HH9
1
Screw-HSH10
1
Screw-SQH11
1
Pulley-Engine12
1
Belt-Drive13
1
Spring-Extension14
1
Nut-Lock, Cone15
1
Idler Arm ASM16
1
Roller-Brake16:1
1
Nut-Push16:2
1
Washer17
1
Screw-Shoulder18
1
Screw-HH19
1
Pulley-Idler20
1
Screw-HWH21
1
Screw22
2
4
Impeller Drive Assembly
Ref Part No. Qty. Description
105-1997
104-2767
60-9480
32105-15
55-9570
55-9550
321-30
3290-456
95-2672
321-4
32105-8
321-6
1
Cover-Drive23
Decal-Warning23:1
1
Decal23:2
1
Screw24
2
Pivot Plate ASM25
1
Brake-Arm26
1
Screw-HH27
1
Washer-Belleville28
1
Pulley Rotor ASM29
1
Screw-HH30
2
Screw-SHH31
3
Screw-HH32
1
4
3355-433 Rev B
Ref Part No. Qty. Description
Chute-Deflector1
10
1
Chute ASM2
1
Decal-Danger2:1
1
Screw-CARR3
2
Washer-Rubber4
2
Plate-Friction5
2
Nut-Lock, NI8
2
Screw-HH9
5
Washer-Flat11
Gear-Face15
1
Gear-Spur, Spacer16
1
Gear-Spur/Worm17
1
Bracket-Gear, Chute18
1
Shaft-Gear, Worm19
1
Nut-Push20
2
Nut-Lock, NI21
8
Ring-Support, Chute22
1
Housing-Rotor, Up pe r23
1
Screw-HWH24
2
Ring-Retainer, Chute26
2
Ring-Gear, Chute28
1
Screw-Truss HD, Phillips29
3
Washer-Belleville30
2
Washer-Flat31
2
56-2680
104-4115
104-4135
3230-22
20-4320
55-8950
3296-29
321-4
3256-22
55-8740
55-8750
105-3512
105-3513
55-9150
32112-11
3296-42
55-8921-03
105-1950
46-8091
55-8910-03
55-8720
100-5486
3290-456
3256-68
Chute Assembly
Ref Part No. Qty. Description
3256-70
3296-47
3
Washer-Flat32
Nut-Lock, NI33
3
5
3355-433 Rev B
5
Ref Part No. Qty. Description
Blade-Rotor1
13
2
Spacer-Blade, R o tor2
4
Rotor ASM3
1
Nut-Lock, NI4
Half-Rotor5
2
Screw6
8
Screw-HH7
1
Screw-HH8
4
99-9313
55-9370
100-5478-03
3296-56
66-6600-03
84-1971
321-8
321-4
Rotor Assembly
6
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