Cub Cadet SC 621 Operator's Manual page 19

21-inch, 6-speed lawn mower
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Model SC 621
Ref.
Part No.
No.
1
710-0134
Scr. Carr. 1/4-20 x .62
2
710-0654A
Scr. TT:3/8-18:1.00
3
710-0703
Carriage Scr. 1/4-20 x .750
4
712-0397
Wing Nut 1/4-20
5
723-0233
Nut, Push .25 I.D. x .50 O.D.
6
736-0204
Wash. Fl. .334 I.D.x .62 x.03
7
782-0046B
Deck - 21"
8
710-0653
Scr. TT. 1/4-20 x .375
9
710-1220
Scr. HL. 1/2-14 x .750
10
731-1828
Baffle
11
638-0012
Rear Axle Assembly
12
782-0566B
Pivot Arm Assembly
13
682-7526
Trans. Axle Assembly
14
682-7528
Chain Cover Assembly
15
710-0653
Scr. TT 1/4-20 x .375
16
710-0751
Cap Screw HH 1/4-20 x .620
17
710-0896
Scr. AB 1/4--20x.625
18
710-1315
Scr. 3/8 116 x .25
19
711-0835
Clevis Pin .50 Dia. x 4.82 Lg.
20
713-0453
Chain-Endls. #48 .500P x 24L
21
714-0474
Cotter Pin .125O.D. x .75
22
720-0223
Grip
23
732-0803A
Spring Lever
24
732-0832
Torsion Spring
25
736-0270
Bell Wash. .285 x .75 x .082
26
736-0369
Fl. Wash..508 I.D. 1.000 x.020
27
738-0529
Nut Shld. .825 Dia. x .165 Lg.
28
741-0324
Hx.Flg. Brg..506 I.D. x .590 L.
29
741-0522
Hx.Flg. Brg. .506 I.D. x.715 L.
30
741-0978
Hx. Slv. Brg..504 I.D. x .830 L.
31
748-0318
Wheel Rachet
32
750-0151
Spa. .550 I.D. x /750 O.D.
33
750-0515
Spa. .51 .D. x .70 O.D. x 38 L.
34
750-0807
Spa. .385 x .624 x .700
35
750-1056
Shld. Spa. .385 I.D. X .715 Lg.
36
782-0568
Brkt. - Ht. Adj. Spring
37
682-3052
Handle Brkt. Ass'y. R.H.
38
682-3053
Handle Brkt. Ass'y. L.H.
39
710-1348
Scr. AB 1/4-14 x .500
40
731-1901
Trail Shield
41
732-0842
Trail Shield Wire
42
682-9020A
Caster Assembly R.H. (Not Shown)
Description
19
Ref.
Part No.
No.
43
682-9021A
Caster Assembly L.H.
44
682-9024
Caster Bracket Assembly: RH
45
682-9026
Caster Bracket Assembly: LH
46
711-1146
Caster Axle .374 Dia x 2.50"
47
736-0232
Wave Washer
48
731-1888
Hub Cap, Beige
49
734-1857
Wheel 7 x 2 Link
50
712-0397
Wing Nut 1/4-20
51
734-2010
Wheel 9 x 2 Link
52
712-3004A
Lock Nut 5/15-18
53
714-0104
Cotter Pin .072 x .12 Lg.
54
736-0264
Fl. Wash. .330 x .830 x .060
55
10622B
Spring, Ratchet, Plastic
56
748-0381
Pawl - R.H.
57
748-0188B
Pawl - L.H. (Not Shown)
58
16855
Ratchet Pawl Plate
59
738-0137A
Scr. Shld. .340 x .285
60
712-0414
Top Lock Tab Weld Nut 1/4-20
61
731-0982A
Hub Cap: Radial Spoke Beige
63
751B281587
Engine Shroud (not shown)
64
725-0157
Cable Tie
65
710-0604
Hex Scr. 5/16-18
66
754-0460
Belt, 3/8"x 39.24"
67
742-0741
21" Mulching Blade
68
748-0377C
Blade Adapter
69
736-0524A
Blade Bell Suport
70
710-1257
Hex Bolt 3/8-24x2.5"Lg.
73
731-1832
Side Discharge Chute
74
731-1833
Mulch Cover
75
726-0214
Push Cap
76
732-0306
Compression Spring
77
736-0366
Fl. Wash. .5/8 I.D. x 1" O.D.
78
736-0931
Fl. Wash. .203 x .403 x .040
79
737-3000
Fitting - Grease
80
741-0685
Flange Bearing
81
747-0924
Locking Pin
82
631-0066
Chute Assembly
83
731-1713B
Discharge Chute
84
747-0965
Pivot Rod
85
732-0819
Torsion Spring
86
726-0111
Push Cap
87
731-1874
Chute Door
88
710-0260
Carr. Bolt 5/16-18 x.62
Description

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