Cub Cadet 53AB5GFZ750 PARTS MANUAL
Hydrostatic Zero-Turn
Commercial Riding Mower
Professional Turf Equipment
60" & 72" Fabricated Deck
Digital Fuel Injection,
Liquid Cooled
ILLUSTRATED PARTS LIST
TABLE OF CONTENTS
60" Frame Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
72" Frame Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Hydro Tank and Hose Assembly. . . . . . . . . . . . . . . . . . . . . . 5
60" Fabricated Cutter Deck. . . . . . . . . . . . . . . . . . . . . 6 and 7
60" Spindle Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 8 and 9
72" Fabricated Cutter Deck. . . . . . . . . . . . . . . . . . . 10 and 11
72" Spindle Assembly. . . . . . . . . . . . . . . . . . . . . . . 12 and 13
Brake Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Fuel Tank Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
60" Front Caster Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 16
72" Front Caster Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 17
60" Wheel Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Hydro Pump Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Control Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 20 and 21
Seat Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
29 HP Kawasaki Engine Assembly. . . . . . . . . . . . . . . . . . . 23
Electrical Assembly Kawasaki . . . . . . . . . . . . . . . . . . . . . . 24
Brake Motor Mount and Hub. . . . . . . . . . . . . . . . . . . . . . . . 25
60" Lift Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 26 and 27
72" Lift Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 28 and 29
Foot Pedal Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Floor Panel Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
MODELS LISTED IN THIS MANUAL
29HP Tank, 29HP Tank,
53BB5GFX750 53AB5GFZ750
2
60" Frame Assembly- Figure 1 and Parts List
3
14
11
7
9
4
8
1
12
13
2
6
10
1
5
1
12
17
15
16
GD: 02000580-10/22/04
Ref.
No. Part No. Description Qty.
1 00022560 Hex Nut, 3/8-16 Flange Lock 10
2 01000372 Carriage Bolt, 3/8-16 x .75 Long 7
3 01001713 Bracket Assembly, Frame, Front 1
4 02000585 Frame Assembly 1
5 01003282 Clevis Pin, .625 Dia x 4.375 Long 2
6 01003993 Linch Pin, 3/16 Dia. 2
7 01005160 Plug, Square Tube 2
8 00012428 Lock Nut, Nylon Insert, 1/2-13 2
9 01000364 Carraige Bolt, 3/8-16 x 1.75 2
10 01008225 Push Retainer, 3/8 4
11 00030046 Hex Head Cap Screw, 1/2-13 x 3.00 2
12 01000397 Spacer, .406 ID x 1.00 OD x .380 6
13 01009607 Guard Bracket 1
14 02000547 Muffler Guard Assembly 1
15 01009604 Spacer, .385 ID x .625 OD x 4.89 1
16 710-3248 Hex Head Cap Screw, 3/8-16 x 8.50 1
17 756-3045 Idler Pulley, 5.06 Dia. 2
3
72" Frame Assembly- Figure 2 and Parts List
3
14
11
7
9
4
8
1
12
13
2
6
10
1
5
1
12
17
15
16
GD: 02000581-10/22/04
Ref.
No. Part No. Description Qty.
1 00022560 Hex Nut, 3/8-16 Flange Lock 10
2 01000372 Carriage Bolt, 3/8-16 x .75 Long 7
3 01007779 Bracket Assembly, Frame, Front 1
4 02000585 Frame Assembly 1
5 01003282 Clevis Pin, .625 Dia x 4.375 Long 2
6 01003993 Linch Pin, 3/16 Dia. 2
7 01005160 Plug, Square Tube 2
8 00012428 Lock Nut, Nylon Insert, 1/2-13 2
9 01000364 Carraige Bolt, 3/8-16 x 1.75 2
10 01008225 Push Retainer, 3/8 4
11 00030046 Hex Head Cap Screw, 1/2-13 x 3.00 2
12 01000397 Spacer, .406 ID x 1.00 OD x .380 6
13 01009607 Guard Bracket 1
14 02000547 Muffler Guard Assembly 1
15 01009604 Spacer, .385 ID x .625 OD x 4.89 1
16 710-3248 Hex Head Cap Screw, 3/8-16 x 8.50 1
17 756-3045 Idler Pulley, 5.06 Dia. 2
4
Hydro Tank and Hose Assembly - Figure 7 and Parts List
5
10
7
19
7
8
1
18
9
23
20
17
21
6
3
3
11
11
14
13
2
12
11
11
15
16
22
GD: 01009513-12/02/04
Ref.
No. Part No. Description Qty.
1 00012154 Washer, 1/4 2 12 01000643 Carriage Bolt, 3/8-16 x 1.00 2
2 00012288 Fitting 1/2 x 3/4 - O Ring 4 13 01010174 28.87" Return Hose Assembly 1
3 01000723 Washer, .406 x 1.0 OD x .105 2 14 01010175 31.88" Return Hose Assembly 1
4 00012470 Cable Tie, 3/16 x .05 x 7.4 5 15 01009540 29.25" Supply Hose Assembly 1
5 00013131 Hex Cap Screw, 1/4-20, .75 2 16 01009541 40.31 Supply Hose Assembly 1
6 00017665 Filter Head 3/4 includes: 1 17 01009543 Fitting Elbow, 90 1
01004166 Filter 18 01009544 Hydraulic Tank Assembly 1
7 00022560 Hex Nut Flange Lock, 3/8-16 6 19 01009558 Filter Mounting Bracket 1
8 00030261 Cap, Hydro Oil Tank 1 20 01004192 Oil Pan Drain w/ Seal and Plug 1
9 01009633 Decal Oil Only 5W40 1 21 01006959 Tee Fitting, 3/4 x 1/2 x 1/2 1
10 00012132 Lock Washer, 1/4 2 22 01009542 Hydraulic Hose 4
11 01000372 Carriage Bolt, 3/8-16 x .75 LG. 4 23 01002606 Fitting 1/2 x 3/8 2
Ref.
No. Part No. Description Qty.
NOTE: Lubricant, 737-3120, 4.0 Quarts
5
60" Fabricated Cutter Deck - Figure 3
44
45
46
22
38
39
40
33
37
18
26
41
20
6
4
9
16
43
23
28
18
42
7
27
2
21
23
8
19
36
3
31
13
17
30
1
32
5
35
15
11
2
17
10
12
14
12
12
29
12
12
34
25
24
17
6
GD: 01009439-01/06/05
6
60" Fabricated Cutter Deck - Parts List for Figure 3
Ref.
No. Part No. Description Qty.
1 00003107 Cotter Pin, .125 Dia. x 1.0 2
2 00011925 Hex Cap Screw, 3/8-16, 3.75 4
3 01002010 Carriage Screw, 3/8-16 x 1.25 4
4 00012428 Lock Nut, Nylon Insert, 1/2-13 4
5 01002130 Label, 60" 2
6 00022560 Flange Lock Hex Nut, 3/8-16 50
7 00030633 Decal, Rotating Blade 1
8 00030635 Decal, Warning Shield Missing 2
9 01003254 Chute Deflector Rod 1
10 00083192 Idler Washer 1
11 01000343 Complete Wheel, 5.00 Dia. 2
12 01000372 Carriage Bolt, 3/8-16 x .75 Lg. 35
13 01000375 Roller Pin, 1/2 Dia. x 7.31 Lg. 1
14 01000385 Front Roller 5
15 01000398 Wheel Spacer 2
16 01009808 Spacer, .385 x .50 x 3.045 2
17 01000643 Carriage Bolt, 3/8-16 x 1 7
18 01001745 Pin, 5/8 Dia. x 1.2 Lg. 4
19 01003253 Torsion Spring, 0.4ID x 2.16Lg 1
20 01002166 Decal, Danger Hand and Feet 2
21 01002635 Roller Pin 1
22 00013406 Hex Cap Screw, 5/16-18 x .75 1
23 01004304 Hex Index Washer Screw, 3/8-16, .5 8
24 01009300 Chute Bracket 1
25 01008644 Finger Guard 1
26 01004685 Belt Cover Support 2
27 01008814 60 Deck Assembly 1
28 01008633 Left Hand Mount Deck Bracket
Assembly
29 01005364 Deck Roller Mount Bracket 3
30 01005260 Anti-Scalp Wheel Front Mount Bracket 2
31 01005256 Left Hand Front Roller Mount Bracket 1
32 01005258 Right Hand Front Roller Mount Bracket 1
33 01008635 Right Hand Deck Bracket Assembly 1
34 01005437 Outer Belt Cover Support Assembly 2
35 01006693 Chute Deflector 1
36 01008226 Chute Deflector Bracket 1
37 02000448 Right Hand Deck Belt Cover 1
38 02000447 Left Hand Deck Belt Cover 1
39 01005869 T-Handle Latch Draw 4
40 00017778 Phillips Head Screw, 10-32 16
41 00014608 Lock Nut, Nylon Insert, 10-32 16
42 01006086 Commercial Mower Label 1
43 01001169 Grass Catcher Roller 2
44 02000109 Pillow Block 2
45 01000635 Nut, 5/16-18, Hex Flange Lock 1
46 01004109 Stop Bracket 1
1
7
60" Fabricated Deck Spindle Assembly - Figure 4
7
11
10
33
28
5
18
13
34
24
23
22
14
27
32
25
31
30
16
28
6
26
27
9
19
18
8
18
3
29
37
35
36
15
17
25
12
1
21
20
4
2
GD: 01009508-11/15/04
8
60" Fabricated Deck Spindle Assembly
Ref.
No. Part No. Description Qty.
1 01000389 Lock Washer, 7/16 1
2 00011438 Hex Cap Screw, 3/8-16 x 1-1/2 12
3 00011925 Hex Cap Screw, 3/8-16, 4.00 1
4 00012158 Flat Washer, 3/8 12
5 01005737 Idler Arm Casting, Deck Spindle 1
6 00022560 Flange Lock Hex Nut, 3/8-16 17
7 00060078 Grease Fitting, 1/4-28 x 3/16 1
8 00083192 Idler Washer 1
9 01009635 Extension Spring, .98 x OD x 5.000 1
10 01000302 Shoulder Screw, 7/16-14 1
11 01000364 Hex Carriage Screw, 3/8-16, 1.75 1
12 01000380 Flange Hex Nut, 3/4-16 3
13 01000387 Torsion Idler Spring 1
14 01000392 Flat Washer, .781 ID 2.00 OD, .105 3
15 01000393 Flat Washer, .469 ID, .875 OD, .105 1
16 01005616 V-Pulley, 5.00 OD 3
17 01000643 Carriage Bolt, 3/8-16 x 1 1
18 01000723 Flat Washer, .406 ID, 1.0 OD, .105 5
19 01003245 Spacer, .39 ID x .625 OD x 2.75 1
20 01003532 Aluminum Spindle Assembly 3
21 00005763 Hex Nut, 7/16-14 1
22 01004081 Flat Pulley 1
23 01004101 Idler Pulley, 4.06 OD 1
24 01004118 Shoulder Screw, .50 x .27 Lg., 3/8-16 1
25 01004415 Spacer, .760 ID x 2.00 OD x .925 4
26 01005434 Aluminum Spindle Support Plate 3
27 01008081 V-Pulley, Cast, 6.360 OD 1
28 01005213 Hex Cap Screw, 3/4-16, 7.00 2
29 01005338 Hi-Lift Blade, 21.0, 0.756 ID 3
30 01003123 Spacer .812 ID x .218 LG 2
31 01005376 V-Belt, A Section x 122.3 1
32 01009583 V-Belt, B Section x 147.4 1
33 01005388 Hex Cap Screw, 3/4-16, 9.00 1
34 01005690 Spring Tension Rod Assembly 1
35 01006181 Idler Arm Assembly, Flat Top Bearing 1
01000308 Bearing Sleeve 2
36 00012172 Hex Cap Screw, 3/8-16 x 2.00 1
37 01000397 Spacer, .406 ID x 1.00 OD x .38 1
- Parts List for Figure 4
9
72" Fabricated Cutter Deck - Figure 5
26
27
4
12
6
19
14
2
6
11
31
22
38
10
24
28
6
40
11
39
16
11
32
11
9
15
39
35
6
33
8
11
37
6
36
20
24
16
21
5
25
7
29
2
9
15
6
34
18
21
3
30
6
1
13
23
17
10
GD: 01008212-08/18/04
Loading...