Husqvarna 5521RSX owner manual KEY Part Description

ROTARY LAWN MOWER - - MODEL NUMBER 5521RSX (96143002400) - PRODUCT NUMBER 961 43 00-24

21

KEY	PART		KEY	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION
1	532 19 67-55	Drive Control Assembly, Auto-Walk	33	532 08 39-23	Nut, Hex, Flangelock 3/8-16
2	532 19 57-61	Cover, Top, Auto-Walk Drive Control	34	532 85 12-26	Washer, Flat
3	532 18 73-53	Pulley	35	532 41 09-22	Shaft Assembly, Rear
4	532 19 00-39	Lever, Auto-Walk Drive Control	36	532 41 09-33	Shaft Assembly, Front
5	532 19 57-62	Cover, Bottom, Auto-Walk Drive Control	37	532 16 14-63	Retainer, Front Shaft
6	532 18 16-98	Screw, Phillips Head #10 x 5/8	38	532 16 34-09	Screw #12 x 5/8
7	532 40 07-23	Plate, Trigger, Auto-Walk Drive Control	39	532 40 70-59	Bolt, Shoulder, Semi-Gimlet Point
8	532 18 62-97	Cap, Drive Control, Bottom	40	532 41 08-31	Wheel & Tire Assembly, Front 8 x 2
9	532 19 67-84	Cable, Drive Control	41	532 18 83-30	Pinion Assembly, RH
10	532 18 93-78	Decal, Drive Control	42	532 19 74-80	O-Ring
12	532 18 76-53	Screw	43	532 18 83-31	Pinion Assembly, LH
13	532 18 86-45	Gear Case Assembly (See Breakdown)	44	532 18 36-88	V-Belt
14	532 19 34-43	Pulley, Drive	45	532 17 50-98	Pawl
16	532 40 71-47	Rod, Connecting	46	532 18 82-91	Spring, Torsion
17	532 40 49-42	Spring, Extension	47	532 06 77-25	Washer 1/2 x 1-1/2 x .134
18	532 19 61-62	Spring Selector	48	532 17 51-05	Retainer, Drive, LH
19	532 19 06-22	Knob, Selector Spring	49	532 17 51-03	Gear, Pinion
20	812 00 00-22	E-Ring	50	532 17 51-02	Retainer, Drive, RH
21	532 16 33-65	Bearing, Support	51	532 08 83-48	Washer, Flat 1/2
22	532 16 99-11	Bearing, Ball	61	532 18 75-30	Case, Lower
23	532 16 45-55	Retainer, Drive Assembly, Stamped	62	532 18 75-31	Case, Upper
24	532 05 78-08	Screw, Tapping, Hex Head 1/4-20 x 3/4	63	532 18 75-32	Gear, 24 Teeth
25	532 40 07-83	Cover Drive	64	532 18 75-33	Shaft, Input
26	532 75 06-34	Screw, Threaded, Rolled #10-25 x 1/2	65	532 18 35-05	Wire, Formed
27	532 05 21-60	Washer, Shim (as required)	66	532 18 35-06	Bearing, Ball
28	812 00 00-58	E-Ring 7/16	67	532 18 35-08	Seal, Output Shaft
29	532 18 94-03	Cover, Dust, Wheel	68	532 18 35-09	Washer
30	532 17 51-04	Disc, Drive	69	532 18 35-11	Bushing
31	532 18 41-72	Seal, Friction	70	532 19 12-49	Shaft, Output
32	532 41 10-81	Wheel & Tire Assembly, Rear 9 x 2	71	532 18 35-13	Screw
			72	532 18 35-14	Seal, Input Shaft

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.