- Kenmore refrigerator water filters
- Whirlpool refrigerator water filters
- Samsung refrigerator water filters
- GE refrigerator water filters
- LG refrigerator water filters
- Frigidaire refrigerator water filters
- KitchenAid refrigerator water filters
- Maytag refrigerator water filters
- Kenmore Elite refrigerator water filters
- Estate refrigerator water filters
- GE Profile refrigerator water filters
- Amana refrigerator water filters
- Bosch refrigerator water filters
- Dacor refrigerator water filters
- Electrolux refrigerator water filters
Can’t find your part?  Contact us:  +1-309-603-4777
Top DIY repair help
View All Repair Categories
Appliances
Lawn & Garden
Power Tools
Home Improvement
Sports & Leisure
Heating & Cooling
OrdersSchedule a repair
Keep track of the models you own in your profile
Sign in or Register to view or add models
Model # 21AA412A700 Official MTD rear-tine tiller
Here are the diagrams and repair parts for Official MTD 21AA412A700 rear-tine tiller, as well as links to manuals and error code tables, if available.
 Owner’s manualBy Schematic
By Part
SELECT DIAGRAM
Browse Parts for21AA412A700 Tillers
- #34
Gear case diagram
BearingPart #741-0124
Replaced by #941-0600
?Manufacturer substitutionThis part replaces 741-0124. Substitute parts can look different from the original.$32.24 |Â16% OFFÂ Phone Price : $38.24In Stock - #9
Engine/wheels/tines diagram
Yard machines lawn & garden equipment bell washerPart #736-0242
This item is not returnable$6.58 |Â13% OFFÂ Phone Price : $7.58In Stock - #10
Engine/wheels/tines diagram
Sears lawn & garden equipment hex boltPart #710-3180
This item is not returnable$6.93 |Â13% OFFÂ Phone Price : $7.93In Stock - #16
Shield & handle diagram
Mtd lawn & garden equipment flat washerPart #736-0204
This item is not returnable$5.43 |Â16% OFFÂ Phone Price : $6.43In Stock - #8
Engine/wheels/tines diagram
Mtd lawn & garden equipment hex nutPart #712-3010
$48.86In Stock - #15
Gear case diagram
Flat washerPart #736-0351
This item is not returnable$6.23In Stock - Clevis pin
Part #711-0415
$8.00In Stock - #37
Shield & handle diagram
Ryobi lawn tractor screwPart #710-0376
This item is not returnable$5.11 |Â16% OFFÂ Phone Price : $6.11In Stock - Aircap lawn & garden equipment hex screw
Part #710-0896
This item is not returnable$5.22 |Â16% OFFÂ Phone Price : $6.22In Stock - #4
Gear case diagram
Ryobi tiller wheel axle oil sealPart #721-0379
This item is not returnable$23.80 |Â20% OFFÂ Phone Price : $29.80In Stock
Most common symptoms to help you fix your tillers
Choose a symptom to see related tiller repairs.
Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de…
Main causes: dirty carburetor, engine needs tune up, stale gas…
Main causes: broken shaft clevis pins, transmission failure…
Main causes: worn or broken drive belts, bad transmission, clutch cable problems…
Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter…
Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea…
Main causes: clutch cable problems, faulty transmission…
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
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.
Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter.…
Parts & More
Air Compressor
Bottom-Mount Refrigerator
Electric Range
Electric Wall Oven
Front-Engine Lawn Tractor
Gas Range
Room Air Conditioner
Scroll Saw
Television
Trash Compactor