MTD 620 Hydrostatic Lawn Tractor Mower Parts List

Illustrated
Parts List
Ref.
No.
Part No.
Description
Ref.
No.
Part No.
Description
1
2
16606
Hook, Retainer Bracket
Spindle Assembly
Hanger Bracket Assembly
54” Deck Weldment
Idler Arm Assembly
Inner Rear Baffle
Chute Deflector Stop
Screw, 3/8-16 x.75
Screw, 3/8-16 x 1.75
Screw, 3/8-16 x 1.0
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
721-04041
731-3005
732-0306A
732-04247
732-0934
734-04155
736-0119
Hose Coupler
Front Roller
618-04125A
683-0254B
683-04180
683-04182
703-2093
703-3279
710-0216
710-0347
710-04095
710-0528
710-0599
710-0607
710-0623
710-0650
710-0726
710-1260A
710-3103
710-3168
710-3178
711-1737
3
Spring,.531OD x 1.75
Spring, Ext.,.850 Dia. x 6.415
Spring, Ext., 1.15 Dia. x 5.99
Deck Wheel
4
5
To order
6
replacement parts,
call the Customer
Service Line at
7
Washer, Lock, 5/16
8
736-0225
736-0275
736-0300
736-0921
736-3010
737-04003B
738-1229A
738-3056
742-0677A
747-04384
747-1116
Washer, Lock 5/8 Int. Tooth
Washer, Flat,.344 x.688 x.065
Washer, Flat,.406 x.875 x.059
Washer, Lock, 1/2
9
1-800-800-7310
or visit
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Screw, 5/16-18 x 1.25
Screw, 1/4-20 x.500
Screw, 5/16-18 x.500
Screw, 3/8-16 x.750
Screw, 5/16-18 x.875
Screw, 5/16-12 x.750
Screw, 5/16-18 x.750
Screw, 5/16-18 x 2.00
Bolt, Carriage, 3/8-16 x 1.00
Bolt, Carriage, 3/8-16 x.750
Pin, Roller,.5” Dia. x 10.06
Nut, Hex, 1/2-13
www.mtdproducts.com
Washer, Flat, .407 x .812 x .135
Port, Water
Screw,.625 x 2.50 x 1/2-13
Bolt, Shoulder, 3/8-16; 4.96 x 2.50
Blade, 18.5”
Upstop Rod
Rod, Deck Release Handle
Spacer, .800 x 1.10 x 1.322
Spacer,.550 ID x.755 OD x 1.1
V-Belt
750-1000
750-0151
754-0642
756-04129
783-04013A
783-04462
783-04690A
783-05492
712-0206
712-0229
712-04063
712-04065
712-0417A
712-0431
712-0641
712-3010
712-3022
712-3083
714-0111
Pulley, Idler, 4.25” Dia.
Bracket, Stabilizer, Pulley
Lift Bracket
Skirt, Deck
Cover, Belt, RH
Push Nut, 3/8
Nut, Flange Lock, 5/16-18
Nut, Flange Lock, 3/8-16
Nut, Flange, 5/8-18
IMPORTANT
For a proper working
machine, use Factory
Approved Parts.
2
7
8
Nut, Flange Lock, 3/8-16
Nut, Hex, M16-1.5
Nut, Hex, 5/16-18
Nut, Hex Lock, 1/2-13
Nut, Hex Lock, 1/2-13
Pin, Cotter, 3/32 x 1.00
Pin, Cotter, 1/8 x 1.25
Deck Adjustment Gear
61     783-05493      Cover, Belt, LH
2
62     783-04726      Bracket, Idler,  Stationary
V-belts are designed to
engage and disengage
safely. A substitute
29
30
31
32
33
34
6
3
631-04070A    Chute Ass’y, Side Discharge
64
65
66
67
783-05030
732-04372
731-05559A
711-04565
Chute Mounting Bracket
Torsion Spring
Deflector Chute
Hinge Pin
(non OEM) V-belt can
be dangerous by not
disengaging completely.
714-0470
717-04074
NOTEequipment.: Tractor features vary by model. NOT all parts listed above and pictured  on the previous page are standard
1
Product Specification
CategoriesLawn Mower Manual, MTD Lawn Mower Manuals
Tags
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- 20 pages
Document TypeParts Catalog
LanguageEnglish
Product BrandMTD, Lawn Mower
Product TypeWalk Behind Mower
Document File TypePDF
Publishermtdproducts.com
Wikipedia's PageMTD Products
CopyrightAttribution Non-commercial
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