
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
Ride Mower
GTH2548
(LOGT25H48 B), 954572134
Illustrated
Parts List
2004-02
I0402005
Repair Parts Manual
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
TRACTOR - - MODEL NO. GTH2548 (LOGT25H48B) PRODUCT NO. 954 57 21-34
SCHEMATIC
AMMETER
(OPTIONAL)
RED
IGNITION
SWITCH
BLACK
BROWN
RED
BATTERY
A
RED
FUSE
WHITE
S
B
G
BLACK
M
A1
A2L
CG
B
RED
F
H
E
A
BLACK
D
ORANGE
PTO (DISENGAGED)
BLUE
FUEL
LINE
BLACK
WHITE
CLUTCH / BRAKE
BLACK
(PEDAL UP)
(OPTIONAL)
RED
BLACK
HOUR
METER
RED
WHITE
IGNITION
UNIT
SOLENOID
RED
ELECTRIC CLUTCH
SEAT SWITCH
(NOT OCCUPIED)
GROUNDING
CONNECTOR
BLACK
SPARK PLUGS
(2 PLUGS
ON TWIN CYL. ENGINES)
M
STARTER
BLACK
GAP
IGNITION SWITCH
OFF
CIRCUITPOSITION
M+G+A1
B+A1ON + LIGHTS
B+A1ON
B+S+A1START
“MAKE”
NONE
L+A2
NONE
NONE
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
RED
REMOVABLE
CONNECTIONS
FUEL SHUT-OFF
SOLENOID
CHARGING SYSTEM OUTPUT
15 AMP DC @ 3600 RPM
RED
PTO SWITCH
CIRCUITPOSITION
OFF
C+G,B+H
C+F,B+E,A+DON
NON-REMOVABLE
CONNECTIONS
31
REGULATOR
BROWN
28 VOLTS AC @ 3600 RPM
(REGULATOR DISCONNECTED)
ALTERNATOR
HEADLIGHTS
G
FC
E
H
PTO SWITCH
CONNECTOR
B
A
D
BLACK
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
REPAIR PARTS
TRACTOR - - MODEL NO. GTH2548 (LOGT25H48B) PRODUCT NO. 954 57 21-34
ELECTRICAL
42
40
81
11
10
25
33
30
0
6
0
A
M
P
6
S
0
46
45
50
26
16
29
12
27
28
2
1
8
12
32
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
REPAIR PARTS
TRACTOR - - MODEL NO. GTH2548 (LOGT25H48B) PRODUCT NO. 954 57 21-34
ELECTRICAL
KEY PART
NO. NO. DESCRIPTION
1 532 14 49-27 Battery
2 874 76 04-12 Bolt Hex Head 1/4-20 x 3/4
8 532 12 48-86 Tray, Battery
10 532 14 52-11 Bolt, Battery Front 1/4-20 x 7.5 Zinc
11 532 15 01-09 Holddown Battery Front Mount
12 532 14 57-69 Nut, Push Nylon 1.4" Battery Front
16 532 17 61-38 Switch Interlock Push-In
21 532 17 56-88 Harness Socket Light w/4152J
22 532 00 41-52 Bulb Light
25 532 18 54-56 Cable
26 532 10 88-24 Fuse
27 873 51 04-00 Nut Keps Hex 1/4-20
28 532 17 06-97 Cable Bolt Ground
29 532 12 13-05 Switch, Plunger NC Gray
30 532 18 96-87 Switch, Ign
33 532 14 04-01 Key
40 532 18 80-34 Harness Ign.
42 532 15 43-36 Cover, Terminal Red
45 532 17 75-00 Ammeter
46 532 17 75-01 Hourmeter
50 532 17 46-51 Switch, PTO
79 532 17 52-42 Bulbholder Asm
81 532 10 97-48 Relay Asm.
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
33
www.mymowerparts.com

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
REPAIR PARTS
TRACTOR - - MODEL NO. GTH2548 (LOGT25H48B) PRODUCT NO. 954 57 21-34
CHASSIS AND ENCLOSURES
15
165
162
47
17
21
14
153
130
161
158
37
17
58
28
47
17
20
19
2
17
91
17
5
68
35
138
7
144
7
130
43
34
16
56
36
99
148
31
130
18
122
150
122
167
6
159
7
30
139
32
33
36
45
17
156
8
146
156
17
17
139
1
17
142
50
44
17
130
143
152
130
17
17
17
24
25
156
17
166
86
17
39
17
34
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47
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