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MTD
Front-Tine Tiller

Model # 31699557 Official MTD front-tine tiller

Here are the diagrams and repair parts for Official MTD 31699557 front-tine tiller, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 45 parts  |
Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#38

Rear wheel tiller diagram

Yard machines lawn & garden equipment lock nut, 5/16-18 (replaces 753-05591)

Part #712-04063

BEST SELLER
This item is not returnable
$4.40
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19% OFF Phone Price : $5.40
In Stock
Yard Machines Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
#9

Rear wheel tiller diagram

Yard machines lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065

BEST SELLER
This item is not returnable
$5.27
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16% OFF Phone Price : $6.27
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Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
#42

Rear wheel tiller diagram

Lawn tractor screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)

Part #710-0599

BEST SELLER
This item is not returnable
$4.91
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Knob 720-04072
#2

Rear wheel tiller diagram

Knob

Part #720-04072

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 720-04072. Substitute parts can look different from the original.
BEST SELLER
$9.33
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10% OFF Phone Price : $10.33
In Stock
Tiller Tine Assembly, Outer Left (replaces 642-0005) 642-0005-0637
#20

Rear wheel tiller diagram

Tiller tine assembly, outer left (replaces 642-0005)

Part #642-0005-0637

$81.99
| 
7% OFF Phone Price : $87.99
In Stock
Tiller Tine Assembly (replaces 642-0004) 642-0004-0637
#34

Rear wheel tiller diagram

Tiller tine assembly (replaces 642-0004)

Part #642-0004-0637

$90.19
| 
6% OFF Phone Price : $96.19
In Stock
Yard Machines Lawn Tractor Screw 710-1007
#29

Rear wheel tiller diagram

Yard machines lawn tractor screw

Part #710-1007

This item is not returnable
$9.03
In Stock
Tiller Tine, Inner Right (replaces 642-0002) 642-0002-0637
#33

Rear wheel tiller diagram

Tiller tine, inner right (replaces 642-0002)

Part #642-0002-0637

$90.30
| 
6% OFF Phone Price : $96.30
In Stock
Cable 786-04307-0637
#43

Rear wheel tiller diagram

Cable

Part #786-04307-0637

$18.00
In Stock
Frame 786-04303-0638
#11

Rear wheel tiller diagram

Frame

Part #786-04303-0638

$79.09
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

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Why do my tiller's tines turn but the wheels don't?

Main causes: clutch cable problems, faulty transmission...

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Why does my tiller turn the soil poorly?

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de...

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Why won't my tillers wheels or tines turn?

Main causes: worn or broken drive belts, bad transmission, clutch cable problems...

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Why does my tiller's engine leak oil or gas?

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea...

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Why do my tiller's wheels turn but the tines don't?

Main causes: broken shaft clevis pins, transmission failure...

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Why does my tiller's engine run roughly or misfire?

Main causes: dirty carburetor, engine needs tune up, stale gas...

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Why won't my tiller's engine start?

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter...

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Most common repair guides to help fix your tillers

These step-by-step repair guides will help you safely fix what’s broken on your tiller.

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How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s...

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Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your tillers

Use the advice and tips in these articles and videos to get the most out of your tiller.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

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A guide to garden tillers

A guide to garden tillers

Rear tine tiller or front tine tiller, what to know to help in choosing the correct one for your needs....

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Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller....

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