MTD 993 manual Model

Model 993

Ref.	Part No.	Description	Qty.	Ref.	Part No.	Description	Qty.
No.				No.
1	736-0159	Flat Washer .344 ID x .875 OD	7	72	741-0184	Thrust Bearing .88 ID x 1.44 OD x	1
2	710-3015	Truss. Hd. Mach. Scr. 1/4-20 x .75	6			.078
4	736-0105	Belleville washer	6	73	736-0291	Flat Washer .88 ID x 1.4 OD x .125	3
6	731-0903D	6” Lower Chute Remote Tilt	1	74	717-0299	Worm Gear LH Double Thread	1
8	784-5711	Chute Bracket	1	75	741-0670	Flange Brg. 1.5 ID x 1.75 OD x .80	2
15	784-5123	Chute Bracket	1	76	736-0266	Flat Washer 1.5 ID x 2.0 OD x .03	2
16	731-1696	Chute Adapter	1	77	717-1425	Worm Gear LH Double Thread	1
17	736-0242	Bell. Washer .345 ID x .88 OD x .06	15			(Bronze)
19	712-3027	Hex Cent. L-Nut 1/4-20 w/ Flange	6	78	738-0275	Worm Gear Shaft	1
20	731-0851A	Chute Flange Keeper	3	79	714-0135	#91 Woodruff Key 1/4 x 3/4 dia	1
23	710-0601	Hex Wash HD Self-Tap Scr 5/16-18 x	9	80	719-0349	Gear Housing Half LH	1
		.75		81	710-1260A	Hex Flange Scr. 5/16-18 x .75	7
26	710-0371	Hex Screw 5/16-18 x .75	1	82	712-0429	Hex Ins. L-Nut 5/16-18	12
28	756-0243	1/2” V-Pulley .875 ID x 10.12 OD	1	83	714-0135	#91 Woodruff Key 1/4 x 3/4 dia	1
29	714-0126	#9 Hi-Pro Key 3/16 x 3/4 Dia HT	1	84	736-0250	Flat Washer	4
30	741-0185	Self-Aligning Bearing .875 ID	1	85	741-0494	Flange Bearing	4
31	712-3010	Hex Nut 5/16-18 GD. 5	12	87	710-0891	Shear Bolt 5/16-18 x 1.75	2
32	736-0119	L-Wash 5/16 ID	7	90	05845B	Housing bearing 1.5 Dbl D	2
33	05244A	Bearing Housing	2	91	741-0192	Flange Bearing w/flats	2
34	711-0640	Belt Keeper Studs 3/8-16 x 2.75	5	94	754-0222	V-Belt 1/2 x 44 LG	1
38	710-0451	Carriage Bolt 5/16-18 x .75	16	96	618-0257	Worm Gear Box Ass’y	1
45	684-0093A	33” Snowthrower Hsg. Ass’y	1	98	784-5697	Reversible Skid Shoe	2
46	784-5714	Shave Plate 33”	1	100	705-5210A	RH Spiral Ass’y Serrated - 33”	1
52	710-3168	Carriage Bolt 3/8-16 x 1.00 Gr. 5	2		705-5211A	LH Spiral Ass’y Serrated - 33”	1
53	710-0389	Carriage Bolt 3/8-16 x .75” Lg.	4	101	710-0528	Hex Scr 5/16-18 x 1.25	1
54	784-5710	Gear Housing Support Plate 1 x 3/16	1	102	736-0271	5/16 Sprg Wash	1
56	712-0798	Hex Jam Nut 3/8-16	6	103	736-0169	3/8 Sprg Lock Wash	5
58	715-0118	Spring Spiral Pin Heavy 5/16 dia x 1.7	2	104	618-0281	Brkt Ass’y Brkt	1
59	684-0090	Blower Fan Ass’y Complete	1	105	710-0459A	Scr Hex Cap 3/8-24 x 1.5 GRD 5	1
60	784-5076	Gear housing Support Bracket 1 x	1	106	711-0677	Adjustment Ferrule	1
		3/16		107	712-0116	Hex Ins L-Nut 3/8-24	1
61	721-0325	Barbed Plug	1	108	714-0104	Intern Cot-Pin 5/16 dia	1
63	738-0491	Spiral Axle -33”	1	109	732-0858	Spr Extn .470 dia x 4.75 Lg	1
64	721-0146	Oil Seal 1.50 ID Garlock (76 x 6223)	2	110	736-0174	Wave Washer .66 ID x .88 OD	2
65	719-0348	Gear Housing Half - RH	1	111	736-3008	Fl-Wash SAE .34 x .68	1
67	714-0126	#9 Hi-Pro Key 3/16 x 3/4 dia HT	1	112	738-0281	Shld Scr .625 dia x .170 x .062	2
68	711-1133	Auger Control Shaft	1	113	747-0980	Rod Idler Auger	1
69	716-0111	Snap Ring for .875 dia. shaft	1	114	756-0240	3.0 OD Flat Idler with Flanges	1
70	721-0145	Oil Seal for .875 ID (76 x 6133)	1	115	784-0385	Brkt Idlr Auger	1
71	741-0217	Sleeve Bearing .875 ID	2	116	741-0475	Plastic Bushing .380 ID	1

NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part, numbered 700-xxxx, is painted yard-man green, the part number to order would be 700-xxxx-0665.

Yard-Man Green: 0665

Yard-Man Yellow: 0674

Powder Black: 0637

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