64 173937 Bolt, Hex 7/16-20 x 4 Gr. 5-1.5 Thr
65 10040700 Washer
66 154778 Keeper Belt Engine
69 142432 Screw Hex Wsh H-Lo 1/4-1/2 unc
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 E-Ring
77 123583X Key, Square
78 121748X Washer 25/32 x 1-5/8 x 16 Ga.
81 165596 Shaft Assy. Cross Taper
82 165711 Spring Torsion
83 19171216 Washer 17/32 x 3/4 x 16 Ga.
84 169594 Link Transaxle
89 188309X428 Console, Shift
95 170201 Rod Bypass
96 4497H Retainer Spring 1" Zinc/Cad
112 19091210 Washer 9/32 x 3/4 x 10 Ga.
120 73900600 Nut Lock Flg 3/8-16 unc
144 19111016 Washer 11/32 x 5/8 x 16 Ga.
150 175456 Spacer Retainer
151 19133210 Washer 13/32 x 2 x 10 Ga.
156 166002 Washer 5/16 ID x 1.0 x .125
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 unc x 1 Gr. 5
165 165623 Bracket Pivot Lever
166 17490510 Screw 5/16-18 x 5/8
168 165492 Bolt Shoulder 5/16-18 x .561
169 165580 Plate Fastener Cross Shf.
197 169613 Nyliner Snap-in 5/8 ID
198 169593 Washer Nyl 7/8 ID x .105"
199 169612 Bolt Shoulder 5/16-18 unc
200 72140508 Bolt Rdhd Sqnk 5/16-18 unc x 1
202 72110614 Bolt Carr Sh 3/8-16 x 1-3/4 Gr. 5
254 17000616 Screw 3/8-16 x 1
263 17000612 Screw 3/8-16 x .75
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
35
www.mymowerparts.com
For Parts Call K&T 606-678-9623 or 606-561-4983
TRACTOR - - MODEL NUMBER CO185H42STC
STEERING ASSEMBLY
37
38
12
39
1
73
41
42
37
36
91
43
68
29
15
88
71
68
29
17
82
29
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
95
8
36
www.mymowerparts.com
steering_stealth_prem_3
For Parts Call K&T 606-678-9623 or 606-561-4983
TRACTOR - - MODEL NUMBER CO185H42STC
STEERING ASSEMBLY
KEY PART
NO. NO. DESCRIPTION
1 159944X428 Wheel Steering
2 184706 Axle Asm
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 Bearing Axle Front
15 145212 Nut Hex Flange Lock
17 177883 Shaft Asm. Steering
29 17000612 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 Hlcl Spr 5/16
35 73540500 Crownlock Nut 5/16-24 unf
36 155105 Bushing Strg
37 152927 Screw
38 159946X428 Insert Cap Strg Wh
39 19182411 Washer 9/16 ID x 1-1/2 OD 11Ga.
40 73540600 Nut Crownlock 3/8-24
41 159945 Adaptor Wheel Strg
42 163888X428 Boot Steering
43 121749X Washer 25/32 1 1/4 x 16 Ga.
46 184946X505 Cap Spindle
65 160367 Spacer Brace Axle
67 72110618 Bolt, Rdhd Sq 3/8-16 unc x 2-1/4
68 169827 Axle, Brace
71 175146 Steering Asm.
73 160135X428 Extension Steering Stealth
82 169835 Bracket Susp. Chassis Front
87 173966 Washer Flat .781 x 1-1/2 x .15
88 175118 Bolt Shoulder 7/16-20 unc
91 175553 Clip Steering
95 188967 Washer Harden .793 x 1.637 x .060
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
37
www.mymowerparts.com
ENGINE
For Parts Call K&T 606-678-9623 or 606-561-4983
TRACTOR - - MODEL NUMBER CO185H42STC
14
3
72
81
78
13
4
2
1
78
38
32
31
33
37
29
41
33
112
OPTIONAL EQUIPMENT
Spark Arrester
KEY PART
NO. NO. DESCRIPTION
1 176636X428 Control Throttle/Choke
2 171875 Screw Hwhd Hi-Lo #13-16 x 3/4
3 - - - - - - - - Engine, Briggs Model 31P777
(Order parts for Engine Manufac
turer)
4 137352 Muffl er Asm Twin Lo-Tone
13 165291 Muffl er Gasket
14 148456 Tube Drain oil
23 169837 Shield Heat
29 137180 Kit Spark Arrestor (Flat Scrn)
31 179022 Tank Fuel
32 179124X428 Cap Asm Fuel
33 123487X Clamp Hose Black
37 8543R Line Fuel
38 181654 Plug Drain Oil Easy
45
23
engine-bs.1cyl_51
KEY PART
NO. NO. DESCRIPTION
41 139277 Stem Tank Fuel
45 17000612 Screw Hexwsh Thdr
3/8-16 x 3/4
72 183906 Screw 5/16-18 x 1
78 17060620 Screw 3/8-16 x 1-1/4
81 73510400 Nut Keps Hex 1/4-20 unc
112 3645J Bushing
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
For engine service and replacement parts, call the toll
free number for your engine manufacturer listed below:
Briggs & Stratton 1-800-233-3723
Kohler Co. 1-800-544-2444
Tecumseh Products 1-800-558-5402
Honda Engines 1-800-426-7701
Kawasaki 1-800-460-5688
38
www.mymowerparts.com
For Parts Call K&T 606-678-9623 or 606-561-4983
TRACTOR - - MODEL NUMBER CO185H42STC
SEAT ASSEMBLY
14
10
1
18
8
9
8
9
7
7
5
6
22
16
15
13
17
seat_lt.knob_2
24
12
11
25
2
21
5
4
3
KEY PART
NO. NO. DESCRIPTION
1 189022 Seat
2 140551 Bracket Pivot Seat
3 71110616 Bolt Fin Hex 3/8-16 unc x 1
4 19131610 Washer 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
8 17000616 Screw 3/8-16 x 1-1/2
9 19131614 Washer 13/32 x 1 x 14 Ga.
10 182493 Pan Seat
11 166369 Knob Seat Adj. Wingnut
12 121246X Bracket Mounting Switch
www.mymowerparts.com
KEY PART
NO. NO. DESCRIPTION
13 121248X Bushing Snap Blk Nyl 50 Id
14 72050412 Bolt Rdhd Sqnk 1/4-20 x 1-1/2
15 121249X Spacer Split 28x .88 Zinc
16 123740X Spring Cprsn Plate 1.310 Ga
17 123976X Nut Lock 1/4 Lge Flg Gr. 5 Zinc
18 124238X Cap Spring Seat
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
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
1 59192 Cap Valve Tire
2 65139 Stem Valve
3 106222X 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 Fitting Grease (Front Wheel Only)
7 9040H Bearing Flange (Front Wheel
11
Only)
8 106108X421 Rim Asm 8" rear Service
9 122082X Tire R Ts 20 x 10-8 C Service
10 7152J Tube Rear (Service Item Only)
11 104757X421 Cap Axle 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
40
www.mymowerparts.com
For Parts Call K&T 606-678-9623 or 606-561-4983
LIFT ASSEMBLY
41
37
38
40
36
TRACTOR - - MODEL NUMBER CO185H42STC
5
3
4
13
6
7
1
11
12
13
19
13
31
13
32
31
32
19
KEY PART
NO. NO. DESCRIPTION
1 179504 Plunger Assembly
2 159476 Shaft Assembly, Lift
3 188822 Pin, Groove
4 12000002 E-Ring
5 19211621 Washer 21/32 x 1 x 21 Ga.
6 120183X Bearing, Nylon
7 175830 Grip, Handle, Fluted
11 139865 Link, Lift, L.H.
12 139866 Link, Lift, R.H.
13 4939M Retainer Spring
15 173288 Link Front Sus.
16 73350800 Nut Hex Jam 1/2-13 unc
17 175689 Trunnion Front Susp.