69 142432 Screw Hex Wsh Hi-Lo 1/4-1/2 Unc
70 134683 Guide, Belt, Mower Drive RH
71 169183 Strap, Torque, Lh
73 169182 Strap, Torque, Rh
74 137057 Spacer, Axle
75 121749X Washer 25/32 x 1-1/4 x 16 Ga.
76 12000001 Ring, E
77 123583X Key, Square
78 121748X Washer 25/32 x 1-5/8 x 16 Ga.
81 165596 Shaft Asm Cross
82 123782X Spring, Torsion
83 19171216 Washer 17/32 x 3/4 x 16 Ga.
84 169594 Link Transaxle
89 169373X428 Console, Shift
95 170201 Control Asm Bypass Hydro
96 4497H Spring, Retainer 1”
116 72140608 Bolt 3/8-16 x 1
120 73900600 Bolt Hex 3/8-16 x 1-1/2
150 175456 Spacer Retainer
151 19133210 Washer 13/32 x 2 x 10
156 166002 Washer 5/16 x 1.0 x 1.25
158 165589 Bracket Shift Mount
159 183900 Hub Shift
161 72140406 Bolt Rdhd Sqnk
1/4-20 x 3/4 Gr. 5
162 73680400 Nut Crownlock 1/4-20 Unc
163 74780416 Bolt Hex Fin 1/4-20 x 1
164 19091010 Washer 5/8 x .281 x 10 Ga.
165 165623 Bracket Pivot Lever
166 166880 Screw 5/16 x 1.0 x .125
168 165492 Bolt Shoulder 5/16-18 x .561
169 165580 Plate Fastening LT
197 169613 Nyliner Snap-in 5/8” ID
198 169593 Washer Nyl 7/8ID x .105”HYD
199 169612 Bolt Shoulder 5/16-18 Unc
200 72140508 Bolt Rdhd Sqnk 5/16-18 Unc x 1
202 72110614 Bolt Car SH 3/8-16 x 1-1/2 Gr 5
212 145212 Nut Hex Flange Lock
250 17060612 Screw 3/8-16 x .75
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
35
Page 8
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
STEERING ASSEMBLY
38
12
39
1
41
42
37
37
36
44
51
91
43
29
15
15
54
88
71
68
29
17
68
82
29
15
46
8
6
2
87
5
3
11
40
10
13
65
32
33
34
35
67
46
8
6
67
67
87
5
4
43
43
6
8
steering_pl.lt_29
36
Page 9
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
STEERING ASSEMBLY
KEY PART
NO. NO. DESCRIPTION
1 180656 Wheel Steering
2 184706 Axle Asm Front
3 169840 Spin dle Asm Lh
4 169839 Spin dle Asm Rh
5 6266H Bear ing Race Thrust Harden
6 121748X Wash er 25/32 x 1 5/8 x 16ga
8 12000029 Ring Klip #t5304-75
10 175121 Link Drag Extended
11 10040600 Lock wash er
12 73940800 Nut Hex Jam Toplock 1/2-20 Unf
13 136518 Spac er Bearing Axle Front
15 145212 Hex Flange Lock
17 180641 Shaft Asm Strg
29 17060612 Screw 3/8-16 x 3/4
32 171888 Rod Tie
33 19111216 Washer 11/32 x 3/4 x 16 Ga.
34 10040500 Washer lock 5/16
35 73540500 Nut Crownlock 5/16-24
36 155099 Bushing Strg 5/8 Id Dash
37 152927 Screw TT #10-32 x 5 x 3/8 Flange
38 180657 Insert Cap Strg
39 19182411 Washer 9/16 ID x 1-1/2 OD 11 Gr
40 7810H Locknut Center
41 159945 Adaptor Wheel Strg
42 145054X428 Boot Dash Steering
43 121749X Washer 25/32 x 1 1/4 x 16 Ga
44 180640 Extension Steering
46 121232X Cap Spindle Fr Top Blk
51 73540400 Nut Crownlock 1/4-28
54 71130420 Bolt Hex 1/4-28 Unf x 1-1/4 Gr. 8
65 160367 Spacer Brace Axle
67 72110618 Bolt Rdhd Sq 3/8-16 Unc x 2-3/4
68 169827 Brace Axle
71 175146 Steering Asm
82 169835 Bracket Susp Chassis Front
87 173966 Washer Flat
88 175118 Bolt Shoulder 7/16-20
91 175553 Clip Steering
NOTE:All component dimensions given in U.S. inches
1 inch = 25.4 mm
37
Page 10
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
ENGINE
32
2
13
1
38
81
16
105
44
3
14
105
77
116
80
4
31
46
33
37
33
29
OPTIONAL EQUIPMENT
Spark Arrester
45
23
engine-kohler_40
38
Page 11
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
ENGINE
KEY PART
NO. NO. DESCRIPTION
1 170805 Control Throt /Ch Flag
2 17720408 Screw Hex Thd Cut 1/4-20 x 1/2
3 - - - - - - Engine Kohl Model CV492
(Order Parts From Engine Manufacturer)
4 174667 Muffl er Exhaust
13 12-041-03 Gasket
14 148456 Tube Drain Oil Easy
16 11050600 Washer Lock Ext Tooth 3/8
23 169837 Shield Browning/Debris Guard
29 137180 Arrestor Spark
31 185534 Tank Fuel
32 140527 Cap Asm Fuel W/sym Vented
33 123487X Clamp Hose Blk
37 137040 Line Fuel 20"
38 181654 Plug Drain Oil Easy
44 17670412 Screw Hexwsh Thdrol 1/4-20 x 3/4
45 17000612 Screw Hex Wsh Thdrol 3/8-16
46 19091416 Washer 9/32 x 7/8 x 16ga
77 19101216 Washer 5/16 x 3/4 x 16 Ga.
80 74760508 Bolt Hex Hd 5/16-18 Unc x 1/2
81 73510400 Nut Keps Hex 1/4-20 Unc
105 17120616 Screw 3/8-16 x 1
116 184362 Nut Hex Flange Toplock M8-1.25
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
39
Page 12
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
SEAT ASSEMBLY
14
10
1
8
9
7
8
9
7
5
6
22
24
5
16
25
15
11
13
17
seat_lt.knob_1
KEY PART
NO. NO. DESCRIPTION
1 171683 Seat
2 140551 Brack et Pnt Pivot Seat (blk )
3 71110616 Bolt
4 19131610 Wash er 13/32 x 1 x 10 Ga
5 145006 Clip Push-In Hinged
6 73800600 Nut
7 124181X Spring Seat Cprsn 2 250 Blk Zi
8 17000616 Screw 3/8-16 x 1.5
9 19131614 Wash er 13/32 x 1 x 14 Ga
10 182493 Pan Pnt Seat (blk )
11 166369 Knob
12 121246X Brack et Pnt Mounting Switch
12
2
4
3
KEY PART
NO. NO. DESCRIPTION
13 121248X Bush ing Snap Blk Nyl 50 Id
14 72050412 Bolt Rdhd Sht Nk 1/4-20 x 1-1/2
15 134300 Spac er Split 28 x 96 Yel Zinc
16 121250X Spring Cprsn 1 27 Blk Pnt
17 123976X Nut Lock 1/4 Lge Flg Gr 5 Zinc
21 171852 Bolt Shoulder 5/16-18 Unc Blkz-2A
22 73800500 Nut
23 71110814 Bolt Hex Black
24 19171912 Wash er 17/32 x 1-3/16 x 12 Ga
25 127018X Bolt Shoulder 5/16-18 x 62
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
21
40
Page 13
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
DECALS
9
12
2
1
14
5
3
8
4
8
7
13
15
10
12
16
KEY PART
NO. NO. DESCRIPTION
1 157032 De cal Instruction Operat
English/French
2 172743 Decal Ins Strg Wh
3 186163 De cal Hood Rh
4 186164 De cal Hood Lh
5 187051 Decal Replacement
7 179128 Decal Deck “B” 42”
8 182005 Decal Hood Side Panel
9 172740 De cal Fender Logo
10 157140 De cal Danger English
12 176303 Decal Fender
WHEELS & TIRES
1
2
6
5,8
4,10
7
3,9
11
KEY PART
NO. NO. DESCRIPTION
13 173589 Decal Refl ector LH
14 160396 De cal V-belt Schematic 42”
15 173587 Decal Refl ector RH
16 145005 Decal Battery Danger/Poison
20 185982 Decal HP Engine
- - 179769X428 Pad Footrest RH
- - 179768X428 Pad Footrest LH
- - 138311 Decal Lift Handle
- - 166960 Decal By-Pass
- - 187080 Manual Owner’s English
- - 187081 Manual Owner’s French
KEY PART
NO. NO. DESCRIPTION
1 59192 Cap Valve Tire
2 65139 Stem Valve
3 170455 Tire F Ts 15 x 6 0 - 6 Service
4 59904 Tube Front (Service Item Only)
5 106732X421 Rim Asm 6"front Service
6 278H Fit ting Grease (Front Wheel Only)
7 9040H Bear ing Flange (Front Wheel Only)
8 106108X421 Rim Asm 8"rear Service
9 170456 Tire R Ts 20 x 10.00-8 C Service
10 7152J Tube Rear (Service Item Only)
11 104757X421 Cap Axle Blk 1 50 x 1 00
- - 144334 Sealant, Tire (10 oz. Tube)
wheel_1
NOTE:All component dimensions given in U.S. inches
1 inch = 25.4 mm
41
Page 14
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
MOWER LIFT
37
38
11
29
40
41
36
28
13
27
25
24
23
7
5
4
6
49
30
1
3
50
26
2
6
5
13
13
19
31
32
31
32
12
19
13
42
20
15
20
4
16
20
15
20
18
17
lift-rh.1pc.stlt_12
Page 15
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
MOWER LIFT
KEY PART
NO. NO. DESCRIPTION
1 184432 Plunger Asm.
2 159476 Shaft Asm Lift
3 178981 Pin Groove
4 12000002 E Ring #5133-62
5 19211621 Washer 21/32 x 1 x 21 Ga.
6 120183X Bearing Nylon
7 175830 Grip Handle
11 139865 Link Lift Lh
12 139866 Link Lift Rh
13 4939M Retainer Spring
15 173288 Link Front
16 73350800 Nut Jam Hex 1/2-13 Unc
17 175689 Trunnion Blk Zinc
18 73800800 Nut Lock w/Wsh 1/2-13 Unc
19 139868 Arm Suspension Rear
20 163552 Retainer Spring
23 110807X Nut Special
24 19131016 Washer 13/32 x 5/8 x 16 Ga.
25 2876H Spring
26 169484 Retainer Clip
27 126971X Rod Adj. Lift
28 73350600 Nut Hex Jam 3/8-16 Unc
29 138057 Knob
30 150233 Trunnion Infi n. Height
31 169865 Bearing Pvt Lift
32 73540600 Nut Crownlock 3/8-24
36 155097 Pointer Height Indicator
37 123935X Plug Hole
38 17060516 Screw 5/16-18 x 1
40 19112410 Washer 11/32 x 1-1/2 10 Ga.
41 155098 Indicator Height
49 145212 Nut Hex Flange Lock
50 110452X Nut Push
NOTE:All component dimensions given in U.S. inches
1 inch = 25.4 mm
43
Page 16
REPAIR PARTS
102
102
104
103
105
106
104
105
106
103
101
132
95
94
182
91
183
132
TRACTOR - - MODEL NUMBER PD18H42STB
MOWER DECK
134
135
119
113
153
136
157
154
5
1
118
2
158
151
152
116
117
153
156
147
142
67
44
21
34
140
155
46
53
147
48
159
52
142
2
56
55
138
40
37
144
40
36
54
40
143
59
146
30
150
32
31
68
37
184
33
45
145
21
148
21
21
5
139
21
21
118
119
18
117
21
2
134
136
116
23
24
25
26
113
16
10
14
9
15
20
18
18
13
11
8
44
3
149
4
5
6
19
42_deck_man-t-path_4.
21
29
28
27
Page 17
REPAIR PARTS
TRACTOR - - MODEL NUMBER PD18H42STB
MOWER DECK
KEY PART
NO. NO. DESCRIPTION
1 182032X421 Mower Deck Assembly, 42"
2 72140506 Bolt
3 138017 Bracket Asm Fr. Sway Bar 3/42
4 165460 Bracket Asm Deck 42" Sway Bar
5 4939M Retainer Spring
6 178024 Bar Sway Deck
8 850857 Bolt 3/8-24 x 25 Grade 8 patched
9 10030600 Washer, Lock
10 140296 Washer, Hardened
(The following blades are available)
11 134149 Blade, 42" Mulching Std (For mulch-