15
Model 521E
Ref. No. Part No. Part Description
1.
710-0167 Carriage Bolt
2.
710-0276 Carriage Bolt
3.
710-0323 Pan Head Screw
4.
710-0451 Carriage Bolt
5.
710-0642 Hex Washer Screw
6.
710-1005 Hex Washer Screw
7.
710-0773 Hex Washer Screw
8.
710-0896 Hex Washer Screw
9.
710-3015 Hex Cap Screw
10.
711-0848A Axle
11.
712-0429 Hex Center Lock Nut
12.
712-3010 Hex Nut
13.
712-0116 Hex Lock Nut
15.
712-3027 Hex Lock Flanged Nut
16.
720-0284 Knob
17.
731-0851A Chute Keeper
18.
731-0915B Lower Chute
19.
731-0921 Upper Chute
20.
731-1033 Shave Plate
21.
732-0357A Extension Spring
22.
736-0108 Flat Washer
23.
736-0119 Lock Washer
25.
736-0176 Flat Washer
26.
736-0159 Washer
27.
736-0326 Flat Washer
28.
736-0329 Lock Washer
30.
741-0600 Ball Bearing
31.
746-0910A Cable—Clutch
32.
748-0234 Spacer
33.
749-0796 Handle—Lower
34.
756-0313 Flat Idler
35.
784-5174 Bearing Cup
36.
784-5176 Cover—Belt
37.
784-5175B Idler/Brake Bracket
38.
684-0114 Blower Housing
39.
784-5485 Auger Ass’y. Comp.
40.
753-0613 Auger Rubber Replacement
41.
710-0352 Hex Washer Screw
42.
784-5720 Crank Bracket
43.
710-0451 Cap Screw
44.
736-0242 Bell Washer
45.
741-0475 Bushing
46.
710-0191 Hex Screw
Ref. No. Part No. Part Description
1
Ref. No. Part No. Description
1 734-1811 Wheel Assembly: 7 x 1.7”
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 Cub
Yellow, the part number to order would be 700-xxxx-0716.
Cub Yellow: 0716
Cub Beige: 0499
Cub Blue: 0685
Powder Black: 0637