Item
Part No.
3004894
1
2
3007764
3
3008388
4
400410
5
450062
6
4117807
7
4180041
8
4124066
9
4124076
10
4163106
10
4137186
10
4124087
11
4173922
12
4174960
13
4173923
14
443110
15
450326
16
446142
17
450402
18
453011
19
557523
20
PJH1054
21
4163124
22
4163125
23
445783
24
450424
25
365948
26
4133007
27
4256392
4136829
4115706
28
REF
29
452010
30
4139787
31
440124
Qty.
Description
2
Pin, 7/16 x 1-3/4" Snap Ring
1
Washer, Blade
1
Adapter, Blade
1
Screw, 1/2-13 x 1-3/4" Hex Head
2
Screw, M12-1.75 x 130 mm Hex Head
3
Spacer
1
Deck Housing
2
Caster Wheel Yoke
4
Flat Washer, 1"
1
Blade, 22-3/8" Combination
1
Blade, 22-3/8" High Lift
1
Blade, 22-3/8" Low Lift
2
Caster Wheel, 6-1/4 x 3
1
• Spacer, Wheel
2
• Ball Bearing, Flange
6
Nut, 3/8-16 Hex
2
Nut, M12-1.75 Hex
6
Lockwasher, 3/8 Heavy
4
Flat Washer, M12
6
Flat Washer, 3/8
1
Key, 1/4 Square x 1"
27
Spacer, Cutting Height
1
Chute, Rear Discharge
1
Cover, Mulching
3
Nut, 3/8-16 Whizlock Flange
2
Lockwasher, M12 Heavy
3
Pin, 1/4 x1-3/4" Snap Ring
3
Sleeve, Cutting Height
1
Motor, Deck
1
• Seal Kit
1
• Check Valve
1
Deck Frame
3
Washer, 7/16 x 1-1/4"
6
Nut, Push On
6
Carriage Bolt, 3/8-16 x 1-3/4"
AR-522
Serial Numbers/Notes
Standard Blade
Optional High Lift Blade
Optional Low Lift Blade
See 30.1
> Change from previous revision
95