Page 1

AK125H42C (1999 & Before) Page 1 of 24
CHASSIS/ENCLOSURES
Page 2

AK125H42C (1999 & Before) Page 2 of 24
CHASSIS/ENCLOSURES
Ref # Part Number Qty Description
1 169831 CHASSIS
2 169061 DRAWBAR
3 17060612 SCREW
5 155272 BUMPER-HOOD/DASH
6 155923 SADDLE
8 155138 CLIP.RETAINER
9 168347X011 DASH
10 72140608 SUB= 72110608
11 155927 "PANEL-DASH,LH"
12 145660 CLIP.TINNERMAN
13 172107X010 DASHBOARD
15 74180512 SCREW
16 73510500 NUT
17 159639X505 HOOD.STEEL.ASSY
18 126938X SUB= 532126938
24 74780616 BOLT
25 19131312 WASHER
26 73800600 NUT
28 140434 GRILL.BLK
29 140273X599 LENS.GRILLE.PRIVATE LABEL
30 169467X505 FENDER PNT
31 136619 BRKT FENDER
33 105476X505 FOOTREST LH
34 105475X505 FOOTREST RH
35 72110606 BOLT
37 17490508 SCREW LT
38 169834 BRKT ASM PIVOT MOWER REAR
51 73800400 NUT
52 19091416 WASHER
53 144697 BRACKET.GRILLE.LH
54 161464 SCREW.HEX.WS.HD
55 144696 BRACKET.GRILLE.RH
57 74780412 SUB= 74780414
58 150127 AIR DUCT
145 156524 "ROD POVOT,CHASSIS"
206 170165 BOLT SHOULDER
208 17670608 SCREW
209 17000612 SCREW
212 156229 INSERT LENS REFLECT
5479J PLUG BUTTON T
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AK125H42C (1999 & Before) Page 3 of 24
DECAL
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AK125H42C (1999 & Before) Page 4 of 24
DECAL
Ref # Part Number Qty Description
1 159736 "DECAL CHASSIS,HOT"
2 170752 DECAL FENDER
3 153266 DECAL HOOD RH
4 153267 DECAL HOOD LH
6 145498 DECAL.READ.O.MANU
7 145437 DECAL.EURO.ST.CE.
8 159737 DECAL-BRAKE/CLUTC
9 170839 DECAL, ENGIN
10 141801 DECAL CHAS 42 HYD
11 145494 DECAL.DANGER.CUTF
13 127075 "DECAL,STR WHL"
14 145005 DECAL.BATRY.3-3908
15 160396 "DECAL-SCHEM,BELT"
16 135866 NLA
17 126187X SUB= 532126187
19 140837 DECAL BRAK PARK
138311 DECAL HANDLE LIFT
162598 DECAL.DRAWBAR.LDL
174053 OWNER'S MANUAL-EURO
174054 OWNER'S MANUAL-SCANDI
174055 REPAIR PARTS MANUAL
C42 GRASS CATCHER
MK42 MULCH KIT W/BLADES
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AK125H42C (1999 & Before) Page 5 of 24
DECK
Page 6

AK125H42C (1999 & Before) Page 6 of 24
DECK
Ref # Part Number Qty Description
1 165892 MOWER DECK ASSY
2 72140506 BOLT
3 138017 BRKT ASM SWAY BAR
4 165460 BRACKET DECK
5 4939M SUB= 85902
6 130832 SUB= 130833
8 850857 BLADE BOLT
9 10030600 SUB= 10040600
10 140296 WASHER.HARD.BLADE
11 138498 "BLADE.42"" HIPERF"
12 129895 BEARING.BALL
13 137645 SUB= 137646
14 128774 HSG ASM MANDREL
15 110485X BEARING
16 140329 STRIPPER RND MWR
18 72140505 BOLT
19 132827 BOLT SHD 5/16-18
20 159770 BAFFLE VORTEX 42
21 73680500 SUB= 73690500
22 134753 STIFFENER BRKT
23 131267 DEFLECTOR BRKT
24 105304X CAP-SLEEVE LT
25 123713X SPRING TORSION
26 110452X NUT PUSH M
27 130968X428 SHIELD DEFLECTOR 42''
28 19111016 WASHER
29 131491 HINGE ROD
30 157722 "SCREW-THD ROLL,WA"
31 129963 WASHER
32 153535 PULLEY.MANDREL.42
33 137266 SUB= 139729
34 72110614 BOLT
35 133835 XMAS TREE FASTNER
36 131494 FLAT IDLER PULLEY
37 19131316 WASHER
40 73680600 SUB= 73690600
44 140088 GUARD MAND LH BLK
45 4497H RETAINER M
46 137729 SCREW.1/4-20X5/8
48 133944 HARD SMALL WASHER
49 155066 ROLLER ASM-CAM
50 131340 SHOULDER BOLT
51 69180 LOCKNUT
52 139888 BOLT.SHLD.5/16-18
53 131845 BRAKE PAD ARM ASM
54 133943 HARDENED WASHER
55 155046 ARM-IDLER
56 165723 SPACER.RETAINER.MOWER
59 141043 GUARD IDLER TUV
67 106932X KNOB T(3/8 HOLE)
68 144959 BELT-V.SEC.46.KEL
128 153390 WASHER.FELT.
142 165890 ARM SPRING BRAKE MOWER
143 157109 BRACKET ARM IDLER
144 158634 KEEPER BELT CLUTCH CABLE
145 165888 PULLEY IDLER FLAT
146 165891 BOLT
147 131335 SPRING EXTENSION
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AK125H42C (1999 & Before) Page 7 of 24
DECK
Ref # Part Number Qty Description
148 169022 SPRING RETURN IDLER
149 165898 RETAINER SPRING
150 19091216 WASHER PM
151 169670 BRKT CLUTCH CABLE
152 169676 "CABLE.CLUTCH.42"""
153 169674 WASHER FLAT
154 169675 SPRING RETAINER
155 169671 SPRING RETENTION LVR CLUTCH CAB
156 169672 SPACER
157 169669 ROD.CLUTCH.CABLE.3/8
158 17720410 SCREW LT
159 72140614 BOLT
130794 MANDREL ASM
171639 MOWER DECK COMPLETE
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AK125H42C (1999 & Before) Page 8 of 24
ELECTRICAL
Page 9

AK125H42C (1999 & Before) Page 9 of 24
ELECTRICAL
Ref # Part Number Qty Description
1 144925 SUB= 123899X
2 74760412 BOLT LT
8 156417 "CASE,BATTERY.MECH"
16 153664 SWITCH INTERLOCK
21 166181 HARNESS.ASM.LIGHT W/4152J
22 4152J HEADLAMP BULB
24 4799J "CABLE T, BATTERY"
25 146147 CABLE.BTRY.6GA.RD
26 166180 FUSE.15 AMP
27 73510400 NUT
28 4207J CABLE T
29 121305X SWITCH SEAT
30 163968 SWITCH.IGN.
33 140401 KEY MLD GEN DELTA
40 170217 HARNESS IGN
41 71110408 BOLT HXHD FIN
42 131563 SUB= 154336
43 145673 SUB= 146154
48 140844 ADAPTER AMMETER
52 141940 PROTECTION LOOP
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AK125H42C (1999 & Before) Page 10 of 24
ENGINE
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AK125H42C (1999 & Before) Page 11 of 24
ENGINE
Ref # Part Number Qty Description
1 141359 CONTROL.THTL.23.5
2 17720410 SCREW LT
3 SUPPLIER CHECK WITH SUPPLIER
4 137348 MUFFLER
13 165291 SUB= 272293
14 13280324 PIPE NIPPLE
15 13200300 ELBOW
16 11050600 LOCKWASHER
23 169837 SHIELD BROWNING
29 137180 SUB= 532137180
31 109202X TANK.FUEL.LT.
32 140527 CAP ASM FUEL
33 123487X HOSE CLAMP
37 137040 LINE FUEL
38 SUPPLIER CHECK WITH SUPPLIER
40 124028X SUB= 532124028
44 17670412 SCREW
45 17000612 SCREW
46 19091416 WASHER
62 10040500 LOCKWASHER
66 127951 "STOP,DASH THROTT"
72 71070512 SCREW
78 17060620 SCREW
81 73510400 NUT
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AK125H42C (1999 & Before) Page 12 of 24
GROUND DRIVE
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AK125H42C (1999 & Before) Page 13 of 24
GROUND DRIVE
Ref # Part Number Qty Description
1 SUPPLIER CHECK WITH SUPPLIER
8 165619 ROD.SHIFT.FENDER.ADJ.LT.CRD
10 76020416 PIN COTTER 1/8
14 10040400 LOCKWASHER
15 74490544 BOLT.HX.FLG.5/16
16 73800500 NUT
19 73800600 NUT
21 106933X KNOB T (1/2-HOLE)
22 169498 ROD BRAKE HYDRO
24 73350600 NUT
25 106888X SPRING ROD LT
26 19131316 WASHER
27 76020412 COTTER PIN
28 145204 ROD.BRAKE.PARK.LT
29 71673 PLUNGER CAP T
30 130807 TRANSAXLE MTG BKT
32 74760512 BOLT
34 155071 SHAFT ASM-PEDAL F
35 120183X NYLON BEARING
36 19211616 WASHER LT
37 1572H SUB= 2882J
38 131494 FLAT IDLER PULLEY
39 74760644 BOLT
40 4470J SPACER T
41 165838 "KEEPER,BELT.IDLER FLAT"
42 19131312 WASHER
47 127783 SUB= 139245
48 154407 BELLCRANK.CLUTCH
49 123205X RETAIN BELT
50 74760624 SUB= 74930624
51 73680600 SUB= 73690600
52 73680500 SUB= 73690500
53 105710X "LINK, CLUTCH T"
55 105709X "SPRING, RETURN LT"
56 74760620 SUB= 74780620
57 140294 "BELT.GD DRV 82"""
59 169691 KEEPER BELT SPAN CTR
61 17060612 SCREW
62 8883R PEDAL COVER T
63 140186 PULLEY.ENGINE
64 71170764 BOLT
65 10040700 LOCKWASHER
66 154778 KEEPER-BELT
69 142432 SCREW HEXWSH H-L
70 134683 KEEPER BELT ENG
71 169183 STRAP TORQUE LH HYDRO
72 19132012 WASHER
73 169182 STRAP TORQUE RH HYDRO
74 169496 SPACER
75 121749X WASHER
76 12000001 E-RING LT
77 123583X SQUARE KEY
78 121748X WASHER
81 165596 SHAFT
82 123782X "SPRING,TORSION"
83 19171216 WASHER
84 169843 LINK TRANSAXLE
89 169373X428 CONSOLE HYDRO
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AK125H42C (1999 & Before) Page 14 of 24
GROUND DRIVE
Ref # Part Number Qty Description
95 170201 CONTROL ASSY
96 4497H RETAINER M
103 73940800 SUB= 73360800
116 72110610 BOLT RDHD 3/8-16
150 165850 BUSHING.BELLCRANK.GRD.DR
151 19133210 WASHER
156 166002 WASHER.SRRTD.5/16
158 165589 BRKT.SHIFT.MOUNT
159 165494 HUB.SHIFT
161 72140406 BOLT T
162 73680400 SUB= 73690400
163 74780416 NLA
164 19091010 WASHER.5/8X.281X10GA
165 165623 BRKT.PIVOT.LEVER
166 166880 SCREW.5/16-18X5/8
168 165492 BOLT.SHOULDER.5/16-18X.561
169 165581 PLATE.FASTENING
171 17490608 SCREW LT
197 169613 NYLINER SNAP-IN
198 169593 WASHER NYLINER
199 169612 BOLT SHOULDER
200 72140508 BOLT
202 72110612 BOLT.3/8-16X1.50
205 19171616 WASHER
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AK125H42C (1999 & Before) Page 15 of 24
LIFT
Page 16

AK125H42C (1999 & Before) Page 16 of 24
LIFT
Ref # Part Number Qty Description
1 159460 WIRE ASM W.SPRING
2 159471 "SHAFT ASM LIFT,RH"
3 105767X PIN-GROOVE LT
4 12000002 SUB= 2225J
5 19211621 WASHER
6 120183X NYLON BEARING
7 109413X GRIP
8 124526X SUB= 125925X
11 139865 SUB= 918139865
12 139866 SUB= 151140
13 4939M SUB= 85902
15 173288 LINK, FRONT
16 73350800 NUT
17 130171 TRUNION
18 73800800 NUT.LK.W/WSH.1/2.
19 139868 ARM SUSP REAR
20 163552 RETAINER SPRING
31 140302 BEARING PVT LH
32 73540600 NUT.CROWNLOCK.3/8
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AK125H42C (1999 & Before) Page 17 of 24
SCHEMATIC
Page 18

AK125H42C (1999 & Before) Page 18 of 24
SCHEMATIC
Ref # Part Number Qty Description
REFER REFER TO IMAGE
Page 19

AK125H42C (1999 & Before) Page 19 of 24
SEAT
Page 20

AK125H42C (1999 & Before) Page 20 of 24
SEAT
Ref # Part Number Qty Description
1 127426X SUB= 140119
2 140551 BRACKET PVT SEAT
3 71110616 BOLT
4 19131610 WASHER PM
5 145006 CLIP.PUSH-IN.HING
6 73800600 NUT
7 124181X SPRING COMPRESSIO
8 17000616 SCREW
9 19131614 WASHER
10 155925 PAN-SEAT
12 121246X BRKT SWITCH
13 121248X BUSHING
14 72050412 BOLT-RD HD SQ NK
15 134300 SPLIT SPACER
16 121250X SPRING
17 123976X SUB= 73900400
21 171852 BOLT
22 73800500 NUT
23 71110814 BOLT HEX BLACK
24 19171912 WASHER
25 127018X "BOLT,SHOULDER"
26 10040800 LOCKWASHER
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AK125H42C (1999 & Before) Page 21 of 24
STEERING WHEEL
Page 22

AK125H42C (1999 & Before) Page 22 of 24
STEERING WHEEL
Ref # Part Number Qty Description
1 133741 SUB= 150547
2 15442 AXLE ASSEMBLY
3 169840 SPINDLE ASM
4 169839 SPINDLE ASM
5 6266H WASHER .T
6 121748X WASHER
7 19272016 WASHER
8 12000029 RING
9 3366R COL. SRTG. BEAR.
10 169832 LINK DRAG
11 10040600 LOCKWASHER
13 136518 SPACER BEARING
15 145212 NUT.HXFLG.LOCK.
17 156546 SHAFT ASM STEERIN
18 57079 THRUST WASHER
19 160395 SUPPORT.SHAFT.STEER
22 165857 SCREW.HX.WSH.HD
23 165851 SHAFT.ASM.PITMAN
25 154406 BRKT-STEERING
26 126847X BUSHING.DRAGLINK
27 136874 GEAR SECTOR
28 19131416 WASHER
29 17060612 SCREW
30 76020412 COTTER PIN
32 130465 TIE ROD
36 155099 BUSHING.STEERING
37 152927 "SCREW-TT,10-32 FL"
38 133742 ST WHL INSERT CAP
39 19133812 WASHER
40 7810H GRIPCO NUT
41 100711L ADAPTER LT
42 145054X428 BOOT.STEERING.DASH.P/L
43 121749X WASHER
44 153720 EXT SHAFT STEERIN
46 121232X CAP
47 6855M ZERK M
51 73800500 NUT
54 74780520 BOLT
62 167902 KIT.STEER.ASM
63 74780616 BOLT
65 160367 "SPACER BRCAE,AXLE"
66 154404 "BEARING-ARM,PITMA"
67 72140618 BOLT RDHD 3/8-16
68 169827 BRACE AXLE
79 19132012 WASHER
80 74950612 BOLT.HX.NYLON3/8-16X3/
82 169835 BRKT SUSP CHASSIS FRT
85 133835 XMAS TREE FASTNER
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AK125H42C (1999 & Before) Page 23 of 24
WHEELS/TIRES
Page 24

AK125H42C (1999 & Before) Page 24 of 24
WHEELS/TIRES
Ref # Part Number Qty Description
1 59192 VALVE CAP
2 65139 VALVE STEM LT
3 106222X SUB= 122073X
4 59904 TUBE.5.3/4.5/6
5 106732X427 "RIM ASM 6"" FRT"
6 278H FITTING LT
7 9040H "FLANGE, BEARING"
8 106108X427 "RIM AS 8"" REAR"
9 124635X SUB= 126957X
10 7152J TUBE.18X9.5-8
11 104757X HUB CAP
144334 SEALANT.TIRE 10 OZ. TUBE