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MTD 320 rear engine riding mower

MTD 320 rear engine riding mower Parts

Here are the diagrams and repair parts for MTD 320 rear engine riding mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 320 Riding Mowers & Tractors

  • Frame Assembly for MTD 320 - Part 683-0149B

    Frame Assembly

    Part #683-0149B

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

  • Deflector for MTD 320 - Part 783-0645

    Grass bag diagram

    Deflector

    Part #783-0645

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

  • Lawn Mower Bumper for MTD 320 - Part 749-1099

    Steering assembly/bumper diagram

    Lawn Mower Bumper

    Part #749-1099

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

  • Lawn Mower Clevis Pin for MTD 320 - Part 711-1165

    Deck stabilizer bracket diagram

    Lawn Mower Clevis Pin

    Part #711-1165

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

  • Push Nut for MTD 320 - Part 726-0271

    Grass bag diagram

    Push Nut

    Part #726-0271

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

  • Bracket Assembly for MTD 320 - Part 683-0147A

    Idler bracket/frame diagram

    Bracket Assembly

    Part #683-0147A

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

  • Channel Assembly for MTD 320 - Part 683-0264A

    Deck stabilizer bracket diagram

    Channel Assembly

    Part #683-0264A

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

  • Shaft for MTD 320 - Part 711-1156

    Shift cam/deck pedal diagram

    Shaft

    Part #711-1156

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

  • Housing Assembly for MTD 320 - Part 618-0072B

    Drive shaft/housing diagram

    Housing Assembly

    Part #618-0072B

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

  • Bracket for MTD 320 - Part 783-0794

    Shift cam/deck pedal diagram

    Bracket

    Part #783-0794

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

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Main causes: faulty battery, bad alternator…

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

How to replace the starter solenoid on a riding lawn mower

How to replace the starter solenoid on a riding lawn mower

Replace the starter solenoid if it doesn't click when you turn the ignition key.…

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

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