Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

MTD 21A-144R799 cultivator/edger Parts

Here are the diagrams and repair parts for MTD 21A-144R799 cultivator/edger, as well as links to manuals and error code tables, if available.

MTD 21A-144R799 cultivator/edger
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 21A-144R799 Cultivator/Edger

  • Adjustment Nut for MTD 21A-144R799 - Part 791-182340

    Cylinder/valve cover/cam gear diagram

    Adjustment Nut

    Part #791-182340

    The manufacturer no longer makes this part, and there's no substitute part

  • Piston for MTD 21A-144R799 - Part 753-1243

    Cylinder/valve cover/cam gear diagram

    Piston

    Part #753-1243

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover for MTD 21A-144R799 - Part 791-182655

    Cylinder/valve cover/cam gear diagram

    Cover

    Part #791-182655

    The manufacturer no longer makes this part, and there's no substitute part

  • Handle for MTD 21A-144R799 - Part 753-04055

    Handle/flex shaft/wheels diagram

    Handle

    Part #753-04055

    The manufacturer no longer makes this part, and there's no substitute part

  • Tank Shield for MTD 21A-144R799 - Part 791-182356

    Cylinder/valve cover/cam gear diagram

    Tank Shield

    Part #791-182356

    The manufacturer no longer makes this part, and there's no substitute part

  • Dipstick for MTD 21A-144R799 - Part 753-04041

    Cylinder/valve cover/cam gear diagram

    Dipstick

    Part #753-04041

    The manufacturer no longer makes this part, and there's no substitute part

  • Pivot Arm for MTD 21A-144R799 - Part 791-182101

    Cylinder/valve cover/cam gear diagram

    Pivot Arm

    Part #791-182101

    The manufacturer no longer makes this part, and there's no substitute part

  • Carburetor for MTD 21A-144R799 - Part 791-182654

    Cylinder/valve cover/cam gear diagram

    Carburetor

    Part #791-182654

    The manufacturer no longer makes this part, and there's no substitute part

  • Gasket for MTD 21A-144R799 - Part 791-182374

    Cylinder/valve cover/cam gear diagram

    Gasket

    Part #791-182374

    The manufacturer no longer makes this part, and there's no substitute part

  • Guide Rod for MTD 21A-144R799 - Part 791-182102

    Cylinder/valve cover/cam gear diagram

    Guide Rod

    Part #791-182102

    The manufacturer no longer makes this part, and there's no substitute part

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair time and Difficulty

 45 minutes or less
How to replace the brake interlock switch on a riding lawn mower

How to replace the brake interlock switch on a riding lawn mower

If the engine won’t start even though the brake is on, the brake interlock switch could be at fault. Here’s how to repla…

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower front tire

How to replace a riding lawn mower front tire

Get your mower moving again by using these instructions when replacing a damaged front tire.…

Repair time and Difficulty

 60 minutes or less

Effective articles & videos to help repair your lawn edgers

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Electric Range
Electric Wall Oven
Gas Range
Gas Wall Oven
Lawn & Garden Engine
Parts
Rear-Engine Riding Mower
Side-By-Side Refrigerator
Weight System