Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
MTD
Farming

Model # 21D-154A799 Official MTD cultivator

Here are the diagrams and repair parts for Official MTD 21D-154A799 cultivator, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 48 parts  |
Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
#6

Cultivator diagram

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

Part #712-04063

BEST SELLER
This item is not returnable
$4.21 | 
19% OFF Phone Price : $5.21
In Stock
Lawn & Garden Equipment Nut 712-04064
#27

Cultivator diagram

Lawn & garden equipment nut

Part #712-04064

BEST SELLER
This item is not returnable
$4.16 | 
19% OFF Phone Price : $5.16
In Stock
Knob-lower H 720-04052
#7

Cultivator diagram

Knob-lower h

Part #720-04052

Replaced by #720-04072A

?
Manufacturer substitution
This part replaces 720-04052. Substitute parts can look different from the original.
BEST SELLER
$8.69 | 
21% OFF MSRP : $11.00
In Stock
Bolt, Hex Wa 4543
#26

Cultivator diagram

Bolt, hex wa

Part #4543

Replaced by #710-0599

?
Manufacturer substitution
This part replaces 4543. 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 Push Cap 726-0299
#49

Cultivator diagram

Lawn & garden equipment push cap

Part #726-0299

This item is not returnable
$12.39 | 
14% OFF Phone Price : $14.39
In Stock
Tiller Tine, Inner Left Or Outer Right (replaces 753-04072, 753-04073) 753-05987
Tiller tine, inner left or outer right (replaces 753-04072, 753-04073)

Part #753-05987

$59.61 | 
8% OFF Phone Price : $64.61
In Stock
Lawn Tractor Hex Bolt 710-0805
#4

Cultivator diagram

Lawn tractor hex bolt

Part #710-0805

Replaced by #710-0805A

?
Manufacturer substitution
This part replaces 710-0805. Substitute parts can look different from the original.
This item is not returnable
$6.91
In Stock
Sleeve 753-04078
#20

Cultivator diagram

Sleeve

Part #753-04078

$17.31
In Stock
Grade Bushing Cord 753-04428
#30

Cultivator diagram

Grade bushing cord

Part #753-04428

$18.42
In Stock
Upper Handle 749-04210
#15

Cultivator diagram

Upper handle

Part #749-04210

$82.37
In Stock

Repair guides for bottom-mount refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator thermistor

How to replace a refrigerator thermistor

The thermistor senses the temperature inside the refrigerator. If the actual temperature and the temperature you set are…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Profile Refrigerator

How to Replace the Water Filter in a GE Profile Refrigerator

No matter what style GE Profile refrigerator you have, we can walk you through replacing the water filter.…

Read more
How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

Read more
How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

Read more

Parts & More