Gauge Wheels - Husqvarna YTH180 Owner's Manual

REPAIR PARTS
18 HP 42" TRACTOR - MODEL NO. YTH180 (954001172A)
42" MOWER
KEY PART
NO. NO. DESCRIPTION
1 532144393 Deck Asm MWR 42"weldment
2 872140506 Bolt Rdhd Sqnk 5/16-18unc X3/4
3 532138017 Bracket Asm Fr Sway Bar 38/42
4 532138440 Bracket Asm Deck 42"sway Bar
5 532124670 Retainer Spring
6 532130832 Arm Suspension Rear
7 873800500 Locknut-hex W/ins 5/16-18unc P
8 532850857 Bolt 3/8-24x1 25 Gr8 Patched
9 810030600 Washer Lock Hvy 3/8 Unplated
10 532140296 Washer Hard Blade Mower Vented
11 532134149 Blade Mower Mulching 42"
12 532129895 Bearing Ball #6204 (Mandrel)
13 532137645 Shaft Asm W/lower Bearing
14 532128774 Housing Mandrel Vented(machd)
15 532110485 Bearing Ball Mandrel
16 532140329 Stripper Mower Vented
17 872110610 Bolt Rdhd Sqnk 3/8-16 X 1-1/4
18 872140505 Bolt Carr 5/16-18 X 5/8
19 532132827 Bolt Shoulder
20 532136888 Baffle Vortex 42
21 873680500 Nut Crownlock 5/16-18 UNC
22 532134753 Stiffener Bracket 42"deck
23 532131267 Bracket Deflector Mower 42"
24 532105304 Cap Sleeve 80x 112 Blk Mower
25 532123713 Spring Torsion Deflector 2 52
26 532110452 Nut Push Phos & Oil
27 532130968 Shield Deflector Mower 42" Blk
28 819111016 Washer 11/32 X 5/8 X 16 Ga
29 532131491 Rod Hinge 42"6 75 Wlg
30 532138776 Screw Thdrol Hex Hd Zinc Mwr.
31 532129963 Washer Spacer Mower Vented
32 532129861 Pulley Mandrel 42"
33 532137266 Nut 9/16top Lock Flng Cntr
34 872110622 Bolt Rdhd 3/8-16uncx2-3/4 Gr5
35 532133835 Fastner Christmas Tree
36 532131494 Pulley Idler Flat 3 060
37 819131316 Washer 13/32 X 13/16 X 16 Ga
38 532132823 Spacer, Spring, Stop, Idler
40 873680600 Nut Crownlock 3/8-16 Unc
44 532140088 Guard Mandrel LH Black
46 532137729 Screw Thdrol 1/4-20x5/8
54 532133943 Washer Hardened
KEY PART
NO. NO.
55 532140084
56 532122052
59 532141043
61 532131950
68 532144200
83 532120958
84 532144394
85 872140620
90 874760616
91 532132274
92 873800600
93 819171416
94 532132264
95 532132273
101 532136420
102 871161010
103 810071000
104 819061216
105 532130758
106 532125004
111 532140353
112 532132262
113 817490512
114 873510500
115 872110504
116 532137644
117 532105455
118 873930600
119 819121414
120 819171512
121 532143723
- - 532145452
- - 532130794
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
45
DESCRIPTION
Arm Idler 42"mower LT/YT
Spacer Retainer Pm Mower
Guard, Belt
Spring Ext. Elect
V-Belt Mower 42" 92 40
Washer Sintered
Keeper Belt Idler Fixed
Bolt Carriage 3/8-16 x 2-1/2 Gr. 5
Bolt Fin Hex 3/8-16UNC X 1
Bracket Asm Noseroller LH
Nut Lock 3/8-16 UNC
Washer 17/32 X 7/8 X 16 Ga
Roller Nose 38 & 42
Bracket Asm Noseroller RH
Cover Mulching 42" Blk
Screw
Washer Lock #10
Washer #10
Latch Asm Bagger
Nut Weld .327/.304 #10-24
Bracket Wheel Gauge Lh 42" Deck
Bracket Gauge Wheel Rh 42" Deck
Screw Thdrol 5/16 - 18 x 3/4
Nut Keps 5/16 - 18 UNC
Bolt Carriage 5/16 - UNC x 1/2
Bolt Shld "A" 2.41 "B" 1.66
Wheel Gauge blk. 4.93
Nut Centerlock 3/8 - 16 UNC
Washer 3/8 x 7/8 x 14 Ga.
Washer 17/32 x 15/16 x 12 Ga.
Bracket
Deck Serv 42" Elec Vent (Standard
Deck - Order separately nose roller,
gauge wheel and mulcher plate
components Key Nos. 90-95, 101-
106 and 111-121).
Mandrel Assembly (Includes Key
Numbers 8-10, 12-15, 31 and 33)