
SP25PH48STC (2004) Page 1 of 23
Chassis And Enclosures

SP25PH48STC (2004) Page 2 of 23
Chassis And Enclosures
Ref # Part Number Qty Description
1 174619 Chassis
2 176554 Drawbar
3 17060612 Screw 3/8-16 x 3/4
9 187934X428 Dash
10 72140608 Bolt 3/8-16 x 1
11 167203 Panel Dash Lh
13 178298 Panel Dash Rh
14 17490608 Screw Thdrol 3/8-16 x 1/2
17 175260X505 Hood
20 162026 Plate Battery
26 73800600 Nut Lock Hex W/Ins 3/8-16 unc
28 175289X505 Grille
29 179761 Light Asm. Bar
30 188572X505 Fender
31 139976 Bracket Fender
37 17490508 Screw Thdrol 6/16-18 x 1/2 TYT
38 175710 Bracket, Asm. Pivot Mower Rear
54 161464 Screw Hex Wshd 8-18 x 7/8
58 175351 Duct Hood
59 187495 Bushing Snap
60 72140606 Bolt Rd Hd Sqnk 3/8-16 unc x 3/4
64 174997 Dash Lower
74 73680600 Nut Crownlock 3/8-16 unc
90 124346X Nut Self-Thd Wsh-Hd 1/4 Zinc
142 175702 Plate Reinforcement STLT
143 186689 Bracket Swaybar Chassis
144 175582 Bracket Footrest
145 156524 Rod Pivot Chassis/Hood
154 161897 Bracket Dash Rh
155 161900 Bracket Dash Lh
158 162037 Bracket Parking Brake
159 179950X428 Cupholder
161 164655 Extrusion Bumper
166 191611 Screw 10 x 3/4 Single Lead Hex
209 17000612 Screw Hexwsh Thdrol 3/8-16 x 3/4
213 169848X428 Skirt Grille LH
214 169847X428 Skirt Grille RH
217 179132X428 Console Fuel Window

SP25PH48STC (2004) Page 3 of 23
Decals

SP25PH48STC (2004) Page 4 of 23
Decals
Ref # Part Number Qty Description
1 185918 Decal Dash
2 190537 Decal Chassis 25/48 Statesman
3 190426 Decal Hood LH
5 189527 Decal HP Engine
6 173587 Decal Reflector Rh
7 173589 Decal Reflector Lh
9 190429 Decal Fender Logo
10 157141 Decal Fender Danger
11 190430 Decal Ins Strg Whl
12 177955 Decal Fender Oper Cruise
13 178455 Decal Deck Caution
14 175291 Decal V-Belt Schematic
15 185441 Decal Replace
16 190425 Decal Hood Rh
20 145005 Decal Bat Dan/Psn
166960 Decal By Pass
184351X428 Pad Footrest Lh
184349X428 Pad Footrest Rh
191845 Manual Owner's (English)
191846 Manual Owner's (Spanish)

SP25PH48STC (2004) Page 5 of 23
Drive

SP25PH48STC (2004) Page 6 of 23
Drive
Ref # Part Number Qty Description
1 Transaxle Hydro Gear Model 336-0510 (Order parts from
transaxle manufacturer)
6 17060512 Screw 5/16-18 x 3/4
9 179334 Clutch Elec
15 74490544 Bolt Hex Flghd 5/16-18 Gr. 5
16 73800500 Nut Lock Hex W/Ins. 5/16-18 unc
17 126197X Washer 1-1/2 OD x 15/32 ID x .250
19 73800600 Nut Lock Hex W/Wsh 3/8-16 unc
20 173937 Bolt Hex 7/16-20 x 4 x Gr. 5-1.5
21 175036X505 Knob Custom Control Cruise
22 175896 Rod, Brake
24 73350600 Nut, Hex Jam 3/8-16 unc
25 106888X Spring, Brake Rod
26 19131316 Washer
27 76020412 Pin Cotter 1/8 x 3/4 CAD.
28 175765 Rod, Parking Brake
29 71673 Cap, Brake, Park
30 169592 Bracket, Transaxle
32 74760512 Bolt Hex Hd 5/16-18 unc x 3/4
33 72140506 Bolt Rdhd Sqnk 5/16-18 unc x 3/4
34 175578 Shaft, Foot Pedal
35 120183X Bearing, Nylon
36 19211616 Washer
37 1572H Pin, Roll
38 179114 Pulley, Composite, Flat
39 72110622 Bolt Rdhd 3/8-16 x 2- 3/4 Gr. 5
41 175556 Keeper, Belt Idler Flat
47 127783 Pulley, Idler, V-Groove
48 154407 Bellcrank Clutch Grnd Drw Stl
49 123205X Retainer, Belt
50 72110612 Bolt
51 73680600 Nut Crownlock 3/8-16 unc
52 73680500 Nut, Crownlock 5/16-18 unc
53 105710X Link, Clutch
55 105709X Spring, Return, Clutch
56 17060620 Screw 3/8-16 x 1-1/4
57 140294 V-Belt, Ground Drive
59 169691 Keeper, Center Span
61 17120614 Screw 3/8-16 x .875
62 8883R Cover, Pedal
63 174607 Pulley, Engine
65 10040700 Washer
66 154778 Keeper Belt Engine
69 142432 Screw Wsh Hi-Lo 1/4-1/2 unc
74 137057 Spacer, Axle
75 121749X Washer 25/32 x 1-1/4 x 16 Ga.
76 12000001 E-Ring
77 123583X Key, Square
78 121748X Washer 25/32 x 1-5/8 x 16 Ga.
89 188308X428 Console, Shift
90 124346X Nut Self-Thd Wsh-hd 1/4 Zinc
95 180825 Rod Bypass
96 4497H Retainer Spring 1" Zinc/Cad
116 72140608 Bolt RDHD SQNK 3/8-16 unc x 1
120 73900600 Nut Lock Flg 3/8-16 unc
150 175456 Spacer Retainer
151 19133210 Washer 13/32 x 2 x 10 Ga.

SP25PH48STC (2004) Page 7 of 23
Drive
Ref # Part Number Qty Description
202 72110614 Bolt Carr Sh 3/8-16 x 1-3/4 Gr. 5
212 145212 Nut Hex Flange Lock
214 174735 Link Transaxle
217 179433 Pedal Assy, Reverse, with Pad
218 174713 Arm Control Pedal Reverse
219 174839 Bracket Frest Pdl Ctrl. Hyd
220 174711 Bracket Mtg. Pedal Control
221 72140606 Bolt Rdhd Sqnk 3/8-16 unc x 3/4
222 73680700 Nut Crownlock 7/16-14 unc
223 174840 Washer Nylon 11/16 ID x .060
224 174736 Pedal Forward
225 174712 Arm Control Pedal Forward
226 174902 Bolt Pivot Spacer
227 174710 Cam Reverse Pedal LT
228 179032 Bolt Shoulder 5/16-18
229 176451 Washer Serrated 5/16 x .75
231 174573 Strap Torque
232 175570 Actuator Cruise Disengage
233 174856 Pawl Control Cruise
234 174858 Lever Control Cruise
235 174857 Sector Control Cruise
236 128903 Bolt Shoulder 3/8-16 unc 1/44
237 170165 Bolt Shoulder 5/16-18
238 175807 Arm Mtg. Cruise Sector
239 17490508 Screw Thdrol 5/16 x 1/2
240 175610 Spring Return Cruise Control
241 73930400 Nut Centerlock 1/4-20 unc
242 74780412 Bolt Fin Hex 1/4-20 unc x .75
243 190736 Bracket Anti-Rotation
244 17490510 Screw 5/16-18 x 5/8
251 17060516 Screw 5/16-18 x 1
253 179422 Washer .3125 x .615 x 16 Ga.
254 17000616 Screw 3/8-16 x 1
263 17000612 Screw 3/8-16 x 3/4
272 17670508 Screw, 5/16-18 x 1/2 TT
273 179610 Pad, Reverse Pedal
274 175646 Cover Pedal Forward

SP25PH48STC (2004) Page 8 of 23
Electrical

SP25PH48STC (2004) Page 9 of 23
Electrical
Ref # Part Number Qty Description
1 144927 Battery
2 74760412 Bolt Hex Hd 1/4-20 unc x 3/4
8 7603J Tray, Battery
10 145211 Bolt, BTR FRT 1/4-20 x 7.5
11 150109 Hold Down Battery, Front
12 145769 Nut, Push, Nylon
16 176138 Switch Interlock Push-In
21 175688 Harness Asm Light W/Bulbs
22 4152J Bulb Light
24 8860R Cable Battery
25 146148 Cable Batterywire
26 175158 Fuse
27 73510400 Nut Keps Hex 1/4-20 unc
28 145491 Cable Ground
29 121305X Switch Plunger Normal NC Gray
30 175566 Switch Ign 4 pos w/lights
33 140401 Key Ign
40 188031 Harness Ign.
41 17720408 Bolt Blk Fin Hex 1/4-20 x 1/2
42 131563 Cover Terminal Red
43 178861 Solenoid
45 122822X Ammeter Rectangular
46 169635 Hourmeter Snap-In
50 174652 Switch, PTO
55 17490508 Screw Thdrol 5/16-18 x 1/2
79 175242 Bulbholder
89 169639 Bracket Snap-In Hourmeter

SP25PH48STC (2004) Page 10 of 23
Engine

SP25PH48STC (2004) Page 11 of 23
Engine
Ref # Part Number Qty Description
1 175437X428 Control Throttle
2 171875 Screw Hw Hd Hi-Lo #13-16 x 3/4
3 Engine, Briggs Model 445777 (Order parts from engine mfg.)
4 149723 Muffler Asm Twin Lo-Tone
5 159955 Pipe Exhaust LH Intek
6 160589 Pipe Exhaust RH Intek
8 171877 Bolt 5/16-18 unc x 3/4 w/Sems
10 162797 Shield Browning Intek II
13 165391 Muffler Gasket
14 148456 Tube Drain Oil Easy
17 17060624 Screw Thdrol 3/8-16 x 1-1/2
23 169837 Shield Heat
25 187767X428 Choke Control
29 137180 Kit Spark Arrestor (Flat Scrn)
31 179022 Tank Fuel 4.0 Rear
32 179124X428 Cap Asm Fuel
33 123487X Clamp Hose Black
37 8543R Line Fuel
38 181654 Plug Drain Oil
41 139277 Stem Tank Fuel
45 17000612 Screw Hexwsh Thdr 3/8-16 x 3/4
72 183906 Screw Socket Head 5/16-18 x 1
81 73510400 Nut Keps Hex 1/4-20 unc
112 3645J Bushing

SP25PH48STC (2004) Page 12 of 23
Mower Deck

SP25PH48STC (2004) Page 13 of 23
Mower Deck
Ref # Part Number Qty Description
1 180358 Deck Weldment Mower 48
3 138017 Bracket Asm., Sway Bar
5 4939M Retainer Spring
6 178024 Arm, Suspension, Rear Sway Bar Deck
8 174365 Bolt 7/16 Asm. Blade (The following blades are available)
11 173921 Blade, 48" Mulching (For mulching mowers only)
180054 Blade, 48" Hi-Lift (For bagging and discharging)
13 174360 Shaft Asm. w/Lower Bearing
14 174358 Mandrel Asm. Housing
15 110485X Bearing, Ball, Mandrel
16 174493 Stripper Mandrel Deck
17 72110610 Bolt RDHD Sq Neck 3/8-16 x 1.25
18 72140505 Bolt, Carriage 5/16-18 x 5/8
19 132827 Bolt, Hex Hd, Shoulder 5/16-18
20 174378 Baffle, Vortex Mower
21 73680500 Nut, Crownlock 5/16-18 unc
24 105304X Cap, Sleeve
25 178102 Spring, Torsion
26 110452X Nut, Push
27 180655X428 Deflector Shield
28 19111016 Washer 11/32 x 5/8 x 16 Ga.
29 131491 Rod, Hinge
30 173984 Screw, Thdroll Washer Head
31 187690 Washer, Spacer
32 173436 Pulley, Mandrel
33 178342 Nut, Flg. Top Lock Cntr. 9/16
36 19131316 Washer 13/32 x 13/16 x 16 Ga.
37 177968 Pulley, Idler, Flat
39 174375 Pulley, Idler, Driven
42 165723 Spacer, Retainer
43 174373 Arm, Idler Secondary
45 180806 Cover, Mandrel Deck
46 137729 Screw, Thdroll. 1/4-20 x 5/8
47 180808 V-Belt, Mower, Secondary
48 174368 V-Belt, Mower, Primary
49 73900600 Nut, Lock 3/8-16 unc
50 72110612 Bolt, Carr. 3/8-16 x 1-1/2 Gr. 5
52 175820 Pulley Idler Flat
54 74780616 Bolt Fin Hex 3/8-16 x 1
55 72140608 Bolt Carriage Sqnk. 3/8-16 x 1
56 155986 Bar Pnt Adj.
57 156941 Pin Head Rivet
72 19131312 Washer 13/32 x 13/16 x 12 Ga.
91 180535 Bracket, Asm Noseroller, RH
92 73800600 Nut Lock Hex 3/8-16
94 176066 Noseroller
95 180534 Bracket, Asm Noseroller LH
97 178515 Washer Hardened
98 179479 Spring Primary Drive
99 184058 Pulley Idler "V"
100 72110616 Bolt RDHD Sqnk 3/8-16 unc x 2
110 175016 Arm Spring Secondary
112 174387 Link Tension Relief Lever
113 72110506 Bolt 5/16-18 x 3/4
114 174384 Tension Asm. Relief Lever
115 174609 Arm Spring Tension Relief
116 184219 Bolt, Shoulder
117 133957 Gauge Wheel

SP25PH48STC (2004) Page 14 of 23
Mower Deck
Ref # Part Number Qty Description
118 73930600 Nut, Centerlock 3/8-16 unc
119 19121414 Washer 3/8 x 7/8 x 14 Ga.
121 174371 Spring Secondary Drive
122 174606 Bushing Pivot Tension Relief
126 174372 Arm, Idler, Primary Deck
130 17000616 Screw 3/8-16 x 1.0
132 17000612 Screw 3/8-16 x .75
182 179127 Rod Roller Nose
183 163552 Retainer Spring
184 173979 Keeper Belt Idler
174356 Mandrel Asm. Service (Includes Key Nos. 13-15 and 33)
181579 Relplacement Mower, Complete (Std. Deck - Order
separately nose roller components key nos. 91, 94, 95, 132,
182, and 183)

SP25PH48STC (2004) Page 15 of 23
Mower Lift

SP25PH48STC (2004) Page 16 of 23
Mower Lift
Ref # Part Number Qty Description
1 159461 Wire Asm Inner/Sprg W/plunger
2 159476 Shaft Asm Lift RH w/Inf
3 188822 Pin Groove
4 12000002 E Ring #5133-62
5 19211621 Washer 21/32 x 1 x 21 Ga.
6 120183X Bearing Nylon Blk 629 Id
7 125631X Grip Handle
8 124526X Button Plunger
11 175370 Link Lift LH
12 175371 Link Lift RH
13 4939M Retainer Spring
15 175562 Plate Asm. Suspension Front
16 73350800 Nut Jam Hex 1/2-13 unc
17 175689 Trunnion Front Susp.
18 73800800 Nut Lock w/Wsh 1/2-13 unc
20 163552 Retainer Spring
23 110807X Nut Special
24 19131016 Washer 13/32 x 5/8 x 16 Ga.
25 164024 Spring
26 169484 Retainer Clip
27 164543 Rod Adj Lift
28 73350600 Nut Hex Jam 3/8-16 unc
29 138057 Knob Inf 3/8-16 unc Blk W/sym
30 150233 Trunnion Infin Height
31 176205 Trunnion Susp. Arm
32 175994 Nut Lift Link 7/16-20
36 155097 Pointer Height Indicator
37 123935X Plug Hole Blk 1.485/1.515 Dia.
38 17060516 Screw 5/16-18 x 1
40 19112410 Washer 11/32 x 1-1/2 10 Ga.
41 155098 Indicator Height STLT
49 145212 Nut Hex Flange Lock
50 110452X Nut PUsh Phos & Oil
51 19171416 Washer 17/32 x 7/8 x 16 Ga.
52 175378 Arm Susp. Rear LH
53 175802 Arm Susp. Rear RH
54 175560 Pin

SP25PH48STC (2004) Page 17 of 23
Schematic

SP25PH48STC (2004) Page 18 of 23
Seat

SP25PH48STC (2004) Page 19 of 23
Seat
Ref # Part Number Qty Description
1 188705 Seat
2 180166 Bracket Pivot Seat
3 71110616 Bolt Fin Hex 3/8-16 unc x 1
4 19131610 Washer Flat 13/32 x 1 x 10 Ga.
5 145006 Clip Push-In
6 73800600 Nut Hex w/Ins. 3/8-16 unc
7 124181X Spring Seat Cprsn 2 250 Blk Zi
8 17000616 Screw 3/8-16 x 1
9 19131614 Washer 13/32 x 1 x 14 Ga.
10 180186 Pan Seat
11 166369 Knob Seat Adj. Wingnut
12 121246X Bracket Mounting Switch
13 121248X Bushing Snap Blk Nyl 50 Id
14 72050412 Bolt Rdhd Sqnk 1/4-20 x 1-1/2
15 134300 Spacer Split
16 121250 Spring Cprsn
17 123976X Nut Lock 1/4 Lge Flg Gr. 5 Zinc
21 171852 Bolt Shoulder 5/16-18 unc
22 73800500 Nut Hex Lock W/Ins 5/16-18
24 19171912 Washer 17/32 x 1-3/16 x 12 Ga.
25 127018X Bolt Shoulder 5/16-18 x 62

SP25PH48STC (2004) Page 20 of 23
Steering Assembly

SP25PH48STC (2004) Page 21 of 23
Steering Assembly
Ref # Part Number Qty Description
1 184704X428 Wheel Steering
2 184706 Axle
3 169840 Spindle Asm LH
4 169839 Spindle Asm RH
5 6266H Bearing Race Thrust Harden
6 121748X Washer 25/32 x 1-5/8 x 16 Ga.
8 12000029 Ring Klip #t5304-75
10 175121 Link Drag
11 10040600 Washer Lock Hvy Hlcl Spr 3/8
12 73940800 Nut Hex Jam Toplock 1/2-20 unf
13 136518 Spacer Brg Axle Front
15 145212 Nut Hex Flange Lock
17 177883 Shaft Asm Strg
29 17000612 Screw 3/8-16 x 3/4
32 180580 Rod Tie
36 155105 Bushing Strg
37 152927 Screw TT #32.5 x 5 x 3/8 Flange
38 159946X428 Cap Wheel Steer
40 73540600 Nut Crownlock 3/8-24
41 159945 Adaptor Wheel Strg
42 163888X428 Boot Steering
43 121749X Washer 25/32 x 1 1/4 x 16 Ga.
46 121232X Cap Spindle Fr Top Blk
65 160367 Spacer Brace Axle
67 72110618 Bolt Rdhd Sqn 3/8-16 x 2-1/4
68 169827 Brace, Axle
71 175146 Steering Asm.
72 19182411 Washer 9/16 ID x 1/20 OD 11 Ga.
73 160135X428 Extension Steering
82 169835 Bracket Susp Chassis Front
87 173966 Washer Flat .781 x 1-1/2 x .14
88 175118 Bolt Shoulder 7/16-20 unc
91 175553 Clip
94 19121414 Rod Tie
95 188967 Washer Hardened

SP25PH48STC (2004) Page 22 of 23
Wheels & Tires

SP25PH48STC (2004) Page 23 of 23
Wheels & Tires
Ref # Part Number Qty Description
1 59192 Cap Valve Tire
2 65139 Stem Valve
3 106222X Tire F T 15 x 6 0 - 6 Service
4 59904 Tube Front (Service Item Only)
5 106732X624 Rim Asm 6" front Service
6 278H Fitting Grease (Front Wheel Only)
7 9040H Bearing Flange (Front Wheel Only)
8 106108X624 Rim Asm 8" rear Service
9 122082X Tire R T 20 x 10 -8 C Service
10 7152J Tube Rear (Service Item Only)
11 104757X428 Cap Axle 1 50 x 1 00
144334 Sealant, Tire (10 oz. Tube)