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Yard Machines
Farming

Model # 21A-121R700 Official Yard Machines cultivator

Here are the diagrams and repair parts for Official Yard Machines 21A-121R700 cultivator, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 90 parts  |
Sleeve Bolt 791-180288
#26

Handle/tines/gear box diagram

Sleeve bolt

Part #791-180288

Replaced by #710-0599

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Manufacturer substitution
This part replaces 791-180288. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.91 | 
17% OFF Phone Price : $5.91
In Stock
Lawn & Garden Equipment Engine Start/stop Switch (replaces 182405) 791-182405
#30

Handle/tines/gear box diagram

Lawn & garden equipment engine start/stop switch (replaces 182405)

Part #791-182405

BEST SELLER
$13.29 | 
22% OFF MSRP : $17.00
In Stock
Tiller Clutch Cover Screw 791-181345
#40

Crankcase/fuel tank/cylinder diagram

Tiller clutch cover screw

Part #791-181345

This item is not returnable
$5.28 | 
16% OFF Phone Price : $6.28
In Stock
Lawn & Garden Equipment Bolt 791-182723
#52

Crankcase/fuel tank/cylinder diagram

Lawn & garden equipment bolt

Part #791-182723

This item is not returnable
$5.91
In Stock
Lawn & Garden Equipment Screw 791-182195
#25

Handle/tines/gear box diagram

Lawn & garden equipment screw

Part #791-182195

This item is not returnable
$10.87 | 
16% OFF Phone Price : $12.87
In Stock
Fuel Cap 791-182438
#18

Crankcase/fuel tank/cylinder diagram

Fuel cap

Part #791-182438

Replaced by #791-182612

?
Manufacturer substitution
This part replaces 791-182438. Substitute parts can look different from the original.
This item is not returnable
$25.22 | 
17% OFF Phone Price : $30.22
In Stock
Lawn & Garden Equipment Bolt 791-182899
#6

Handle/tines/gear box diagram

Lawn & garden equipment bolt

Part #791-182899

$12.54
In Stock
Lawn & Garden Equipment Engine Carburetor Mounting Gasket 791-610675
#9

Crankcase/fuel tank/cylinder diagram

Lawn & garden equipment engine carburetor mounting gasket

Part #791-610675

This item is not returnable
$5.43 | 
16% OFF Phone Price : $6.43
In Stock
Lawn & Garden Equipment Engine Carburetor 753-04333
#8

Crankcase/fuel tank/cylinder diagram

Lawn & garden equipment engine carburetor

Part #753-04333

$57.69 | 
16% OFF MSRP : $69.00
In Stock
Muffler 791-182174
#45

Crankcase/fuel tank/cylinder diagram

Muffler

Part #791-182174

$100.20
In Stock

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