Model 993i – MTD 31AE993I401 User Manual
Page 23
23
Model 993I
Ref.
No.
Part No.
Part Description
1.
05244A
Bearing Housing
2.
618-0281A
Bracket Assembly: Auger Break
3.
684-0090A
Impeller Assembly: 16”
4.
710-0371
Hex Lock Bolt 5/16-18 x .875”
5.
710-0451
Carriage Bolt 5/16-18 x .750”
6.
710-0459A
Hex Screw, Special 3/8-24 x 1.5”
7.
710-0528
Hex Screw 5/16-18 x 1.25”
8.
710-0726
AB Screw 5/16-12 x .75”
9.
710-0891
Shear Bolt 5/16-18 x 1.75”
10.
711-0640
Stud
11.
711-0677
Ferrule
12.
712-0116
Jam Nut 3/8-24
13.
712-3004A
Flange Lock Nut 5/16-18
14.
712-3010
Hex Nut 5/16-18
15.
714-0104
Hairpin Clip
16.
714-0126
Key
17.
714-0135
Key
18.
715-0118
Spiral Pin
19.
731-1696A
Chute Adapter
20.
732-0858
Extension Spring
21.
736-0119
Lock Washer
23.
736-0169
Lock Washer
24.
736-0174
Wave Washer
25.
736-0242
Beleville Washer
26.
736-0250
Flat Washer
27.
736-0271
Spring Washer
28.
736-3008
Flat Washer
30.
738-0281
Shoulder Screw
31.
741-04024
Self-Aligning Bearing
32.
741-0192
Flange Bearing w/ Flats
33.
741-0475
Plastic Bushing
34.
741-0494
Flange Bushing
35.
747-0980
Idler Rod: Auger
36.
754-0222A
V-Belt
37.
756-0178
Flat Idler
38.
756-0243
Pulley
39.
784-0385A
Idler Bracket: Auger
40.
784-5076
Support Bracket
41.
784-5123
Chute Crank Bracket
42.
784-5710
Support Plate
43.
784-5711
Chute Bracket
44.
618-0257
Gear Assembly
45.
705-5210A
Spiral Assembly RH
46.
705-5211A
Spiral Assembly LH
47.
684-0093B
Auger Housing Assembly
48.
784-5697
Slide Shoe
49.
737-3000
Lube Fitting
50.
738-0491
Spiral Axle
51.
736-0105
Bell Washer
52.
05848B
Bearing Housing
53.
784-5714A
Shave Plate
54.
710-0389
Carriage Screw
55.
710-3168
Carriage Bolt
56.
712-0798
Hex Nut 3/8-16
57.
731-2635
Mount, Chute Clean-out Tool
58.
731-2643
Chute Clean-Out Tool
59.
710-1260A
Screw, 5/16-18 x .75
60.
712-0717
Insert Nut, 3/8-16
Ref.
No.
Part No.
Part Description