MTD
Front-Tine Tiller

Model # 21A-332A752 Official MTD front-tine tiller

Here are the diagrams and repair parts for Official MTD 21A-332A752 front-tine tiller, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 83 parts  |

Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
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
17% OFF Phone Price : $5.91
In Stock
Spacer 750-0456
#27

Tine assembly/wheels diagram

Spacer

Part #750-0456

Replaced by #42830

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Manufacturer substitution
This part replaces 750-0456. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.99
14% OFF Phone Price : $6.99
In Stock
Lock Washer 736-0119
#43

Handle/tine shield/belt diagram

Lock washer

Part #736-0119

Replaced by #936-0119

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Manufacturer substitution
This part replaces 736-0119. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.05
14% OFF Phone Price : $7.05
In Stock
Belt 754-0428
#49

Handle/tine shield/belt diagram

Belt

Part #754-0428

Replaced by #954-0428

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Manufacturer substitution
This part replaces 754-0428. Substitute parts can look different from the original.
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Get free shipping with Automatic Reorder

$43.66
10% OFF Phone Price : $48.66
In Stock
Lawn & Garden Equipment Hex Bolt 710-3180
#20

Tine assembly/wheels diagram

Lawn & garden equipment hex bolt

Part #710-3180

This item is not returnable
$6.93
13% OFF Phone Price : $7.93
In Stock
Stop Nut 712-0429
#12

Tine assembly/wheels diagram

Stop nut

Part #712-0429

This item is not returnable
In Stock
Outer Tine Assembly 642-0004
#16

Tine assembly/wheels diagram

Outer tine assembly

Part #642-0004

Replaced by #642-0004-0637

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Manufacturer substitution
This part replaces 642-0004. Substitute parts can look different from the original.
$90.19
5% OFF Phone Price : $95.19
In Stock
Lawn & Garden Equipment Hex Nut (replaces 912-3010) 712-3010
#18

Tine assembly/wheels diagram

Lawn & garden equipment hex nut (replaces 912-3010)

Part #712-3010

This item is not returnable
In Stock
Depth Bar 786-0005
#22

Handle/tine shield/belt diagram

Depth bar

Part #786-0005

Replaced by #786-0005-0637

?
Manufacturer substitution
This part replaces 786-0005. Substitute parts can look different from the original.
$52.74
9% OFF Phone Price : $57.74
In Stock
Outer Tine Assembly 642-0005
#16A

Tine assembly/wheels diagram

Outer tine assembly

Part #642-0005

Replaced by #642-0005-0637

?
Manufacturer substitution
This part replaces 642-0005. Substitute parts can look different from the original.
$81.99
6% OFF Phone Price : $86.99
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: clutch cable problems, faulty transmission…

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

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

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

Main causes: broken shaft clevis pins, transmission failure…

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

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

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.

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…

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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

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