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Model # 21AS122R799 Official MTD 2-cycle gas cultivator
Here are the diagrams and repair parts for Official MTD 21AS122R799 2-cycle gas 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.
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For DIY troubleshooting advice and repair guides, visit our repair help section.
Model diagram and schematic
SEARCH WITHIN THIS MODEL
ALL PARTS
Showing 10 of 90 parts |
#42
Engine parts diagram
Yard machines muffler
Part #791-182174
$107.72
In Stock
#16
Cultivator/boom parts diagram
Yard-man grip
Part #791-181575
$26.82
In Stock
#5
Cultivator/boom parts diagram
Lawn & garden equipment washer
Part #791-182678
Replaced by #4150
?
Manufacturer substitution
This part replaces 791-182678. Substitute parts can look different from the original.
This item is not returnable
$5.20
In Stock
#7
Cultivator/boom parts diagram
3 prong knob
Part #791-182898
Replaced by #791-182677
?
Manufacturer substitution
This part replaces 791-182898. Substitute parts can look different from the original.
This item is not returnable
$24.66
In Stock
#26
Cultivator/boom parts diagram
Gear box
Part #753-04075
The manufacturer no longer makes this part, and there's no substitute part
#30
Cultivator/boom parts diagram
Tine
Part #753-04071
The manufacturer no longer makes this part, and there's no substitute part
#16
Engine parts diagram
Fuel cap
Part #791-182612
The manufacturer no longer makes this part, and there's no substitute part
#28
Cultivator/boom parts diagram
Tine
Part #753-04073
The manufacturer no longer makes this part, and there's no substitute part
#11
Cultivator/boom parts diagram
Screw
Part #791-181811
The manufacturer no longer makes this part, and there's no substitute part
#18
Engine parts diagram
Fuel line
Part #791-682039
The manufacturer no longer makes this part, and there's no substitute part
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Repair guides for gas chainsaws
These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.
How to rebuild a chainsaw carburetor
If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…
Repair difficulty
Time required
15 minutes or less
How to replace a chainsaw carburetor
If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…
Repair difficulty
Time required
15 minutes or less
How to replace chainsaw fuel lines
The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…
Repair difficulty
Time required
15 minutes or less
Articles and videos for gas chainsaws
Use the advice and tips in these articles and videos to get the most out of your chainsaw.
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…
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