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ACCESSORIES
These accessories were available when this lawn mower was produced. They are not
shipped with your mower. They are also available at most Husqvarna retailers and
service centers. Some of these accessories may not apply to your lawn mower.
Serial Number:
Date of Purchase:
Gasoline Capacity / Type: 1.0 Quarts (Unleaded Regular)
Oil Capacity: 18.5 Ounces
Oil Type (API SG–SL): SAE 30 (above 32°F) or SAE 10W-30
Spark Plug (Gap: .030") NGK BPR6ES
Valve Clearance (± 0.04 mm): Intake: 0.015 mm; Exhaust: 0.020 mm
Blade Bolt Torque: 35–40 ft. lbs.
• The model and serial numbers will be found on a decal on the rear of the lawn mower
housing. Record both serial number and date of purchase in space provided above.
PRODUCT SPECIFICATIONS
41
HUSQVARNA ROTARY LAWN MOWER - MODEL NUMBER 917.384507 (PRODUCT NUMBER 5521CM)
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
1 194176X668 Control Bar
2 448516 Upper Handle Assembly
(Includes Foam Grip)
3 432254X498 Lower Handle
4 194788 Rope Guide
5 132004 Nut, Hex
6 191574 Handle Bolt
7 66426 Wire Tie
8 74780512 Bolt, Hex Head 5/16-18 x 3/4
9 154132 Hinge Bracket
10 185589 Mulcher Door
11 440934 Engine Zone Control Cable
12 178848 Hex Washer Head Screw
13 429930X004 Up-Stop Bracket
14 182398 Handle Knob
15 51793 Hairpin Cotter
18 17600406 Screw 1/4-20 x 3/8
19 401174X004 Axle Arm Assembly, Front, LH
20 401175X004 Axle Arm Assembly, Front, RH
21 418655 Kit, Rear Skirt
22 401621X004 Selector Spring, Front
23 401814X428 Rear Door Assembly
25 446258X668 Handle Bracket Assembly, LH
26 446262X668 Handle Bracket Assembly, RH
29 407494X005 Wheel Adjusting Bracket
30 401629 Spacer
31 185595 Discharge Defl ector
32 440858X004 Selector Spring, Rear
33 87877 Selector Knob
34 401176X004 Axle Arm Assembly, Rear, LH
35 426589 Locknut, Hex 5/16-18
36 401638 Shoulder Bolt 5/16-18
37 401273X460 Wheel & Tire Assembly, Front
39 409149 Flanged Locknut, Hex
40 411949 Frame, Grassbag
41 194186 Hinge Screw
42 405421 Spring, Rear Door, LH
43 405423 Spring, Rear Door, RH
44 184193 Bolt, Rear Door
45 150406 Screw, Hex Head, Threaded,
Rolled 3/8-16 x 1
46 404763 Danger Decal
47 751153 Nut, Hex
48 401177X004 Axle Arm Assembly, Rear, RH
49 446779X460 Wheel & Tire Assembly, Rear
50 194715 Grassbag
51 147286 Hinge Rod
52 441951 Kit, Housing
(Includes Key Number 46)
53 851084 Screw, Hex Head, Grade 8
3/8-24 x 1-3/8
54 850263 Helical Lockwasher
55 851074 Hardened Washer
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.
56 406712 21" Blade
57 418373 Blade Adapter
58 152124 Hinge Spring
59 - - - Engine, Honda, Model
Number GCV160-LAOS3A
(See Breakdown)
61 409148 Nut, Hex
62 73800400 Locknut, Hex 1/4-20
65 88348 Washer, Flat
66 197480 O-Ring
73 401630 Washer, Curved
74 851201X004 Washer, Special, Engine
75 413693 Kit, Rear Baffl e
(Includes 3 Screws)
76 410589 Baffl e, Rear
77 17411312 Screw, Rear Baffl e
83 428501 Baffl e, Front
84 17000510 Screw, Hex Head 5/16-18
- - 404764 Warning Decal (not shown)
- - 115481849 Owner’s Manual
Available accessories not included with mower:
- - 71 33623 Gas Can
(2.5 Gallon Container)
- - 71 33500 Fuel Stabilizer
- - 71 33000 SAE 30W Oil
(20 Ounce Bottle)
KEY PART
NO. NO. DESCRIPTION