
ROTARY LAWN MOWER - - MODEL NUMBER PO4QN20SE
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35 142748 Shoulder Bolt
36 700263 Wheel and Tire Assembly
37 83923 Nut, Hex
39 800090 Hubcap
41 149741 Thread Cutting Screw 5/16-18 x 3/4
42 85463 Danger Decal
43 751592 Locknut 3/8-16
44 150406 Hex Head Thread Rolling Screw 3/8-16 x 1-1/8
46 188470 Lawn Mower Housing
49 851084 Hex Head Screw 3/8-24 x 1-3/8 Grade 8
50 850263 Helical Lockwasher 3/8
51 851074 Hardened Washer
52 145106 Blade, 20"
53 850977 Blade Adapter
55 700839X479 Front Baffl e
56 - - - Engine, Briggs & Stratton, Model Number 10K902
KEY PART
NO. NO. DESCRIPTION
(For engine service and replacement parts,
ROTARY LAWN MOWER - - MODEL NUMBER PO4QN20SE
call Briggs & Stratton at 1-800-233-3723)
57 132004 Nut, Hex
58 750634 Nut, Hex
- - 161058 Warning Decal (not shown)
- - 133379X479 Rear Baffl e (not shown)
- - 172782 Operater’s Manual, English
- - 172784 Operator’s Manual, Spanish
- - 190742 Repair Parts Manual
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
1 131696 Control Bar
2 179585 Rope Guide
3 851201X004 Engine Washer
4 166860X479 Upper Handle
5 151590X479 Lower Handle
7 131959 Handle Bolt 5/16-18 x 1-3/4
8 86899X004 Up-Stop Bracket
9 189241 Hex Washer Head Screw #10-24 x 1/2
10 180817 Engine Zone Control Cable
12 66426 Wire Tie
13 51793 Hairpin, Cotter
14 189713X428 Knob
15 752052 Discharge Guard
16 128415 Rivet
17 73800400 Locknut 1/4-20
19 851855 Torsion Spring
21 88602 Hinge Defl ector
22 150215 Hinge Rod
23 189240 Rear Defl ector
24 750085X007 Wheel Adjusting Bracket
26 170345X479 Handle Bracket Assembly, RH
27 170346X479 Handle Bracket Assembly, LH
29 146630 Spacer
31 700331X004 Selector Spring
32 87877 Selector Knob
33 145935X479 Axle Arm Assembly
KEY PART
NO. NO. DESCRIPTION
34 62335 Belleville Washer
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