Cub Cadet GT 2521 Parts Manual page 39

48" SPINDLE ASSEMBLY
REF. PART
NO. NUMBER DESCRIPTION
1 603-0857 Pivot Arm, Double Pulley
2 703-1387 Cup, Spindle
3 703-2579 Arm, Idler
4 710-3005 Screw, Hex Cap
3/8-16 x 1.25 GR5
5 710-0520 Screw, Hex Cap, 3/8-16 x 1.5 GR5
6 710-0923 Screw, Hex Cap, 5/8-18 x 3 GR5
7 710-1010 Screw, Hex Cap, 1/2-20 x 3 GR8
8 710-3144 Screw, Hex Cap, 3/8-16 x 2
9 711-0242 Spacer, .380 ID x 1 OD x .32
10 711-3171A Spacer, .755 ID x 1.25 OD x .44
11 711-3272A Spacer, Shoulder
12 712-0239 Nut, Hex Center Lock, 1/2-20
13 712-0431 Nut, Hex Flanged Lock, 3/8-16
15 712-3026 Nut, Hex Jam, 3/4-16 GR5
16 736-0237 Washer, Flat, .65 x 1.25 x .075
17 716-3020 Snap Ring, Internal
18 721-3018A Seal, Oil, 1.25 x 1.874 x .25
19 732-0478 Spring, Extension, .75 OD x 6.12
20 732-0861 Spring, Extension, 1.25 OD x 8.15
21 736-0179 Washer, Flat, .531 x 1.25 x .1 Thk
22 736-0258 Washer, Flat, .385 x 1 x .127 Thk
23 736-3052 Washer, Flat, .406 x 1.0 x .105
25 737-3000 Fitting, 3/16 Drive Lube
26 741-0338 Bearing, Flange, 3/4 ID x .53
27 741-1122 Bearing, Ball, .62 x 1.57 x .470
28 741-3028 Cone, Bearing
29 741-3030 Spacer, Bearing
30 742-3019 Blade, Low Lift, 16.5"
742-3025 Blade, High Lift, 16.5"
759-3677 Blade, Hard Coated, 16.5"
31 748-3020 Spacer
32 750-3132 Spacer, Pulley, .635 ID x .88 OD x
33 750-3136 Spacer, Idlr Brkt, .51 ID x .75 OD x
34 754-3041 Belt, Spindle, A-Section x 105"
35 754-04041 Belt, PTO, B-Section x 111.2"
36 756-3005 Pulley, Flat Idler, 4.06 OD
37 756-3046 V-Pulley, 4.70 OD
38 756-3116 Pulley, Double
737-3000 Fitting, 3/16 Drive
39 759-3226 Housing w/Cups, Spindle
40 759-3665 Spindle Ass'y, Blade
41 603-0203 Handle, Tension
42 738-0143 Bolt, Shoulder, .498 Dia. x .340
43 759-3369 Kit, Shaft w/Seal
44 714-0135 Key, #91 Woodruff, 1/4 x 3/4
45 712-3078 Nut, Hex Flange, 3/4-16 (Optional)
-39-
QTY.
1
6
1
9
2
1
1
1
1
6
1
1
13
3
2
2
6
1
1
2
1
9
4
2
2
6
3
3
3
3
3
1
1
1
1
2
3
1
1
3
3
1
1
3
3
3