Toro 38600, 38601, 38602, 38603 Parts Catalogue
Form Number 3354-790 Rev B
Snow Commander
Model No. 38600 - 220000001 and up.
Model No.
Model No.
Model No.
Parts Catalog
38601 - 220000001 and up.
38602 - 220000001 and up.
38603 - 220000001 and up.
®
Snowthrower
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 - 2006
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
. . . . . . 3Upper Housing and Side Plate Assembly
. . . . . . 4Lower Housing Assembly
. . . . . . 5Impeller Drive Assembly
. . . . . . 6Chute Assembly
. . . . . . 8Impeller Assembly
. . . . . . 9Engine and Frame Assembly
. . . . . . 10Upper Shroud and Control Panel Assembly
. . . . . . 11Upper Handle Assembly
. . . . . . 12Lower Handle Assembly
Description Page
Crankcase, Crankshaft, Cylinder Head, and
Connecting Rod Assemblies Briggs and
Stratton 084332-0130-E1
Intake Manifold, Carburetor, and Muffler
Assemblies Briggs and Stratton 084332-0130E1
Flywheel, Blower Housing, and Starter
Assemblies Briggs and Stratton 084332-0130E1
Crankcase, Crankshaft, Cylinder Head, and
Connecting Rod Assemblies Briggs and
Stratton 084333-0199-E1
Intake Manifold, Carburetor, and Muffler
Assemblies Briggs and Stratton 084333-0199E1
Flywheel, Blower Housing, and Starter
Assemblies Briggs and Stratton 084333-0199E1
Part Description Abbreviations
Part descriptions in this catalog may include the following abbreviations.
AR. . . . . . . . . . . . . . .as required
ASM. . . . . . . . . . . . . assembly
BBC. . . . . . . . . . . . . blade brake clutch
CARR. . . . . . . . . . . . carriage
DEG. . . . . . . . . . . . . degrees
EXT. . . . . . . . . . . . . .external
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
HSBH. . . . . . . . . . . . hex socket button head
HSFH. . . . . . . . . . . . hex socket flat head
HSH. . . . . . . . . . . . . hex socket head
HWH. . . . . . . . . . . . . hex washer head
HWHTF. . . . . . . . . . .hex washer head thread
forming
HYD. . . . . . . . . . . . . hydraulic
INC. . . . . . . . . . . . . . incorporated
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
. . . . . . 13
. . . . . . 14
. . . . . . 15
. . . . . . 16
. . . . . . 17
. . . . . . 18
forming
Footnotes
n
Not illustrated
p
Obtain from your local Briggs & Stratton dealer
o
Not serviced separately
0
3354-790 Rev B
Upper Housing and Side Plate Assembly
Ref Part No. Qty. Description
Sideplate-LH1
14
10
1
Screw-SHH2
3
Guard-Rotor, LH3
1
Nut-Lock, NI4
Bearing-Ball5
2
Washer-Thrust6
2
Flange-Bearing7
1
Nut-Lock8
3
Washer-Flat9
2
Flange-Bearing10
1
Guard-Rotor, RH11
1
Screw-PPH12
2
Washer-Rubber13
1
Washer-Flat14
1
Retainer-Bearing15
1
Screw-HHF16
1
Screw17
Pin-Tank18
1
Sideplate-RH19
1
Washer-Flat20
3
Washer-Flat21
1
Nut-Lock, Cone22
1
Nut-Speed23
1
100-9865-03
32105-8
104-0871
3296-42
100-1048
52-7280
38-8620
3296-2
3256-1
52-9110
104-0872
95-4234
52-7270
3256-24
52-7290-03
3234-25
32105-15
104-4144
100-9870-03
3256-22
3256-24
32152-8
702552
Ref Part No. Qty. Description
24
49-2040
104-8657
Screw-Tapping (Only On: 38600,
1
38601)
1
O-Ring25
3
3354-790 Rev B
0
Lower Housing Assembly
Ref Part No. Qty. Description
Screw-HH1
7
Washer-Flat2
5
Housing-Rotor, Upper3
1
Bracket-Pivot, RH4
1
Control Panel Support ASM5
1
Nut-Lock, NI6
16
Bracket-Pivot, LH7
1
Cover-Carb Ce (Only On: 38601,
1
38603)
Cover-Carb (Only On: 38600,
1
38602)
Bracket-Pivot, Center9
1
Nut-Lock, NI10
5
Guide-Cable, Clutch11
1
Screw-PPH12
1
Housing-Lower W/Decal (Only
1
On: 38602)
Housing-Lower (Only On: 38600,
1
38601, 38603)
Decal (Only On: 38602)13:1
1
Bolt-Shoulder14
6
Scraper ASM15
1
Foam-Scraper15:2
1
Housing-Rotor, Lower16
1
Screw-HH17
5
8
8
13
13
321-4
3256-22
100-9894
104-0865
104-0887-03
3296-42
104-0864
104-8663
104-0874
100-9897
3296-29
104-0880
95-4234
105-3516
105-3514-03
61-4790
104-0858
104-4138
104-0879
100-9893-03
322-3
Ref Part No. Qty. Description
Nut-Speed18
2
Spring-Extension, Pivot19
1
2
Screw-HWH20
Washer-Belleville21
2
Spring-Compression (Only On:
1
38601, 38603)
Bushing-Chute Crank (Only On:
1
38601, 38603)
Rod-Chute Crank (Only On:
1
38601, 38603)
Washer-Chute Crank (Only On:
1
38601, 38603)
Knob-Control, Chute (Only On:
1
38601, 38603)
Retainer-,Push On (Only On:
1
38601, 38603)
Cover-Knob (Only On: 38601,
1
38603)
Screw (Only On: 38603)29
2
22
23
24
25
26
27
28
100-9889
104-4130
32144-112
3290-456
104-8664
104-8659
104-8658
104-8665
62-1320
3290-320
62-1520
94-6961
4
0
3354-790 Rev B
Ref Part No. Qty. Description
Washer-Pivot1
2
Screw-HH2
1
Screw-HH3
5
Sleeve-Guide, Belt4
1
Nut-Lock, NI5
5
Nut-Lock, NI6
1
Belt-Guide7
1
Spring-Brake8
1
Nut-Lock, Cone9
1
Pulley-Idler10
1
Screw-HSH11
1
Screw-SQH12
1
Pulley13
1
Screw-HH14
1
Brake-Arm15
1
Roller-Brake15:1
1
Nut-Push15:2
1
Screw-Shoulder16
1
Washer17
1
Belt-Drive18
1
Cover-Drive W/Decal (Only On:
1
38600, 38602)
Cover-Drive W/Decal Ce (Only
1
On: 38601, 38603)
19
19
5-4460
321-10
321-4
55-9530
3296-42
3296-29
104-0868
104-0869
32152-2
55-9290
3245-41
3241-7
104-4108
323-29
104-4113
104-4114
32112-11
27-0410
25-5640
104-0851
104-4140
104-8669
Impeller Drive Assembly
Ref Part No. Qty. Description
19:1
19:1
104-2767
94-2561
104-4125
49-2040
321-30
3290-456
100-9871
3256-55
Decal-Hot Surface (Only On:
1
38600, 38602)
1
Decal-Hot (Only On: 38601,
38603)
Decal-Belt Routing19:2
1
Screw-HWHTF20
1
Screw-HH21
1
Washer-Belleville22
1
Pulley-Rotor23
1
Washer-Flat24
1
5
3354-790 Rev B
0
Ref Part No. Qty. Description
Ring-Support, Chute1
1
Retaining-Ring,Chute RH (Only
1
On: 38600, 38602)
Nut-Lock, NI (Only On: 38601,
6
38603)
Washer-Flat4
2
Washer-Belleville5
2
Nut-Lock, NI6
2
Chute-Deflector7
1
Screw-CARR8
2
Washer-Rubber9
2
Plate-Friction10
2
Chute-Discharge W/Decal (Only
1
On: 38600, 38602)
Chute ASM W/Decal (Only On:
1
38601, 38603)
Decal-Danger (Only On: 38600,
1
38602)
Decal-Danger Discharge (Only
1
On: 38601, 38603)
Handle-Chute Control (Only On:
1
38600, 38602)
Washer-Flat13
3
Screw-Truss Hd, Phillips (Only
3
On: 38600, 38602)
2
3
11
11
11:1
11:3
12
14
55-8921-03
71-4990-03
3296-42
3256-68
3290-456
3296-29
104-0882
3230-22
20-4320
55-8950
104-4115
94-2791
104-4135
94-2901
104-0884
3256-70
100-5487
Chute Assembly
Ref Part No. Qty. Description
14
15
15
16
19
22
25
26
27
28
29
100-5486
104-2763
55-8720
3256-22
55-9370
80-4610
71-4980-03
46-8092
80-4600
321-4
3296-47
321-6
55-8750
105-3512
104-8660-03
55-9150
Screw-Truss Hd, Phillips (Only
3
On: 38601, 38603)
Ring-Chute (Only On: 38600,
1
38602)
Ring-Gear, Chute (Only On:
1
38601, 38603)
Washer-Flat (Only On: 38601,
8
38603)
1
Spacer-Blade, Rotor17
Detent18
1
Ring-Chute Retainer LH (Only
1
On: 38600, 38602)
Screw-Plastite20
2
Spring-Extension21
1
Screw-HH (Only On: 38601,
6
38603)
Nut-Lock, NI24
3
Screw-HH (Only On: 38600,
1
38602)
Gear-Spur, Spacer (Only On:
1
38601, 38603)
Gear-Spur/Worm (Only On:
1
38601, 38603)
Bracket-Chute Gears (Only On:
1
38601, 38603)
Shaft-Gear, Worm (Only On:
1
38601, 38603)
6
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