MTD 620 Hydrostatic Lawn Tractor Mower Parts List

Illustrated
Parts List
Ref.
No.
Part No.
Description
Ref.
No.
Part No.
Description
1
16606
Hook, Retainer
Spindle Assembly
Hanger Bracket Assembly
Weldment, 50-inch Deck
Chute Stop
Screw, 3/8-16, 1.75
Screw, 3/8-16 x 1.0
Screw, 5/16-18, 1.25, Gr5
Screw, 1/4-20 x 0.5
Screw, 5/16-18 x .75
Screw, 5/16-12 x .750
Screw, 5/16-18 x .75
Screw, 3/8-16, 1.25
Screw, 5/16-18 x 2.00
Screw, Carriage, 3/8-16 x .75
Roller Pin
Hex Nut, 1/2-13
Push Nut Retainer
Nut, Nylon Lock, 5/16-18
Nut, Nylon Lock, 3/8-16
Nut, Hex, Flange, 5/8-18
Nut, Hex, M16-1.5
Nut, Hex, 5/16-18, Gr5
Hex Lock Nut, 1/2-13
Pin, Cotter, 3/32 x 1.00
Pin, Cotter, 1/8 x 1.25
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
732-0306A
732-0459B
732-0934
734-04155
734-0973
736-0119
Spring, Compression, .531 x 1.75
Spring, Extension, .94 x 6.74
Spring, Extension, 1.5 x 5.99
Deck Wheel, 5.0
2
618-04126A
683-0254B
683-04075
703-3279
710-0347
710-04095
710-0528
710-0599
710-0607
710-0726
710-1260A
710-3005
710-3103
710-3178
711-1737
3
4
To order
5
Deck Wheel, 5.0
replacement parts,
call the Customer
Service Line at
6
Washer, Lock, 5/16
Lock Washer, 5/8”
Washer, Flat, .406 x .875  x .059
Port, Water
7
736-0225
736-0300
737-04003C
738-0373
738-04162A
738-3056
742-04053B
747-1116
8
1-800-800-7310
or visit
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Shoulder Screw
www.mtdproducts.com
Spacer, Shoulder, .884 x .190
Shoulder Screw
Blade, 17.90
Rod, Deck Release .375 Dia.
Rod, Deck Adjust
747-1324
750-0151
Spacer, .550 x .750 x 1.125
Belt, V-Type, Aramid
Pulley, Idler, 3.5”
712-0206
712-0229
712-04063
712-04065
712-0417A
712-0641
712-3010
712-3083
714-0111
754-04077
756-04129
783-04399
783-04400
783-04414A
783-04415
783-04462
783-05303
LH Belt Cover
RH Belt Cover
Deck Skirt, Center
Deck Skirt, RH
Lift Bracket, 50”
Idler Bracket
IMPORTANT
For a proper working
machine, use Factory
Approved Parts.
2
2
2
2
5
6
7
8
54      631-04070A    Chute Assembly, Side  Discharge
55      731-04651       Mulch Plug
714-0470
717-04074       Deck Adjustment Gear
721-04041      Coupler, Hose
56      756-04216       Pulley, 5.39”
V-belts are designed to
engage and disengage
safely. A substitute
57
736-0315
Washer, Flat, .760 x 1.5 x .120
29
731-3005
Roller
(non OEM) V-belt can
be dangerous by not
disengaging completely.
NOTEequipment.: Tractor features vary by model. NOT all parts listed above and pictured  on the previous page are standard
13
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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