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MTD
Front-Engine Lawn Tractor

Model # TMO-33931A Official MTD tractor

Here are the diagrams and repair parts for Official MTD TMO-33931A tractor, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 393 parts  |
Lawn Mower Dust Cover 731-0484A
#37

Steering assembly diagram

Lawn mower dust cover

Part #731-0484A

Replaced by #931-0484A

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Manufacturer substitution
This part replaces 731-0484A. Substitute parts can look different from the original.
BEST SELLER
$7.40 | 
12% OFF Phone Price : $8.40
In Stock
Hex Screw 710-0427
#115

Engine/lower frame diagram

Hex screw

Part #710-0427

Replaced by #710-3144

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Manufacturer substitution
This part replaces 710-0427. Substitute parts can look different from the original.
This item is not returnable
$5.64 | 
15% OFF Phone Price : $6.64
In Stock
Return Brake 732-0264
#53

Engine/lower frame diagram

Return brake

Part #732-0264

Replaced by #932-0264

?
Manufacturer substitution
This part replaces 732-0264. Substitute parts can look different from the original.
This item is not returnable
$6.19 | 
14% OFF Phone Price : $7.19
In Stock
Extension Spring 732-0384
#66

Engine/lower frame diagram

Extension spring

Part #732-0384

Replaced by #932-0384

?
Manufacturer substitution
This part replaces 732-0384. Substitute parts can look different from the original.
This item is not returnable
$18.62 | 
10% OFF Phone Price : $20.62
In Stock
Air Valve 734-0255
Air valve

Part #734-0255

Replaced by #934-0255

?
Manufacturer substitution
This part replaces 734-0255. Substitute parts can look different from the original.
This item is not returnable
$5.43 | 
16% OFF Phone Price : $6.43
In Stock
Aircap Lawn Tractor Screw (replaces 150011, 910-0134) 710-0134
#40

Seat/hood/side frame diagram

Aircap lawn tractor screw (replaces 150011, 910-0134)

Part #710-0134

This item is not returnable
$6.55 | 
13% OFF Phone Price : $7.55
In Stock
Lawn & Garden Equipment Push Cap (replaces 1917798, 926-0214) 726-0214
#40

Steering assembly diagram

Lawn & garden equipment push cap (replaces 1917798, 926-0214)

Part #726-0214

This item is not returnable
$15.99 | 
11% OFF Phone Price : $17.99
In Stock
Puck Brake 717-0678
#43

Drive shaft/upper housing diagram

Puck brake

Part #717-0678

Replaced by #917-0678

?
Manufacturer substitution
This part replaces 717-0678. Substitute parts can look different from the original.
This item is not returnable
$9.67 | 
9% OFF Phone Price : $10.67
In Stock
Sears Lawn & Garden Equipment Flat Washer 736-0188
#26

Drive shaft/upper housing diagram

Sears lawn & garden equipment flat washer

Part #736-0188

This item is not returnable
$6.58 | 
13% OFF Phone Price : $7.58
In Stock
Sears Lawn & Garden Equipment Bell Washer 736-0331
#99

Engine/lower frame diagram

Sears lawn & garden equipment bell washer

Part #736-0331

This item is not returnable
$4.91 | 
17% OFF Phone Price : $5.91
In Stock

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