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ROTARY LAWN MOWER - - MODEL NUMBER PO550N22SH (MFG. ID. NUMBER 96112008000)
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1 165187 Lawn Mower Housing (Includes Key Number 38)
2 194177X428 Control Bar
3 194788 Rope Guide
4 194179X479 Upper Handle
5 169708X479 Lower Handle
6 73800400 Locknut, Hex 1/4-20
7 191574 Handle Bolt 5/16-18
8 161622 Clip, Closeout
9 160830 Mulcher Plate
10 132004 Nut, Hex 1/4-20
11 183281 Engine Zone Control Cable
12 750634 Hex Washer Head Screw #10-24 x 1/2
13 86899X004 Up-Stop Bracket
14 401176X004 Axle Arm Assembly, Rear, LH
15 401174X004 Axle Arm Assembly, Front, LH
16 189713X428 Handle Knob
17 401177X004 Axle Arm Assembly, Rear, RH
18 401175X004 Axle Arm Assembly, Front, RH
19 51793 Hairpin Cotter
20 74760412 Screw, Hex Cap Head 1/4-20
21 413160 Rear Defl ector
22 66426 Wire Tie
23 160831 Discharge Guard
24 409149 Nut, Hex, Flangelock 3/8-16
25 166785 Nut, Hex, Flangelock 5/16-18
26 - - - Engine, Briggs & Stratton, Model Number 10T802-
1327-1B (For engine service and replacement parts,
call Briggs & Stratton at 1-800-233-3723)
27 408585 Torsion Spring
28 193825 Blade Adapter
29 406713 22" Blade
30 851074 Hardened Washer
31 850263 Helical Lockwasher 3/8
32 851084 Screw, Hex Head, Grade 8, 3/8-24 x 1-3/8
33 73800500 Nut, Hex, Nylock 5/16-18
34 193083X479 Wheel Bracket Support, LH
35 193082X479 Wheel Bracket Support, RH
36 407494X005 Wheel Bracket Adjuster
37 160833 Hinge Rod
38 404763 Danger Decal
39 401621X004 Selector Spring, Front
40 87877 Selector Knob
41 150406 Screw, Hex Head, Threaded, Rolled 3/8-16 x 1
43 401629 Spacer
44 401638 Shoulder Bolt 5/16-18
45 193926X427 Wheel & Tire Assembly, Rear, 12"
46 409148 Nut, Hex, Flangelock 3/8-16
47 193931X427 Wheel & Tire Assembly, Front, 7"
48 74760514 Bolt, Hex Head 5/16-18
51 88348 Washer, Flat 3/8
52 197480 O-Ring
53 197991 Clip, Cable
55 751153 Nut, Hex
59 401624X004 Selector Spring, Rear
61 401630 Washer, Curved, Cylindrical
- - 404764 Warning Decal (not shown)
- - 193732 Operator’s Manual, English
- - 193734 Operator’s Manual, French
- - 426104 Repair Parts Manual
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
ROTARY LAWN MOWER - - MODEL NUMBER PO550N22SH (MFG. ID. NUMBER 96112008000)
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm. IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement
parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.