HUSQVARNA
ROTARY LAWN MOWER - - MODEL NUMBER
917.3772:31
(PRODUCT
NUMBER
7021RD)
O0
LO
KEY
PART
KEY
PART
NO.
NO.
DESCRiPTiON
NO.
NO.
DESCRiPTiON
1
427659
Upper Handle Assembly (Includes Foam Grip)
27
408442
Skirt, Rear
2
193664X498
Handle, Lower
28
88652
Screw, Hinge
1/4-20 x 1.25
3
405416
Spring, Rear Door, RH
29
191221
Cable, Operator Presence
4
194788
Rope Guide
30
421176
Blade Adapter t Pulley
5
132004
Nut, Hex, with Lockwasher
Insert
1/4-20
31
406712
Blade, 21"
6
66426
Wire, Tie
32
851074
Washer
7
191574
Bolt, Handle
5/16-18 x 2-5/8
33
850263
Washer, Lock
8
182398
Knob, Handle
34
851084
Bolt, Hex Head
9
427415X422
Control Bar
37
150406
Bolt, Engine
10
188821
Pin, Handle Adjustment
38
---
Engine, Kohler, Model Number
11
751153
Nut, Hex
XT173-0084-EA
(See Breakdown)
12
51793
Cotter, Hairpin
39
425667
Grassbag
13
405415
Spring, Rear Door, LH
40
411951
Frame, Grassbag
14
750634
Screw
41
404763
Danger Decal
15
850733X004
Bracket, Upstop
42
17060410
Screw
16
401815X428
Rear Door Assembly
45
183058X418
Mulcher Door Assembly
17
184193
Bolt, Rear Door
46
169699X418
Discharge Guard
18
198170
Plug, Mulcher
47
88349
Nut, Hex
19
410453
Kit, Housing
48
422044X004
Belt Keeper
20
193917X422
Handle BracketAsembly,
LH
59
182748
Grip, Foam
21
193916X422
Handle Bracket Assembly, RH
- -
402786
Warning Decal (not shown)
22
428867
Screw, Hex Washer Head
- -
431631
Owner's Manual, English / Spanish
23
163183
Bolt, Hex Head 5/16-18 x 5/8
Available accessories
not included with lawn mower:
24
73800500
Nut, Hex, with Lockwasher
Insert 5116-18
- -
71 33623
Gas Can (2.5 Gallon Container)
25
161333
Baffle, Side
--
71 33500
Fuel Stabilizer
26
163409
Screw, Hi-Lo Thread
#12 x 5t8
- -
71 33000
SAE 30W Oil (20 Ounce Bottle)
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.