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MTD 685 lawn tractor

MTD 685 lawn tractor Parts

Here are the diagrams and repair parts for MTD 685 lawn tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for 685 Riding Mowers & Tractors

  • Frame Bracket for MTD 685 - Part 783-04213

    Transaxle diagram

    Frame Bracket

    Part #783-04213

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

  • Compression Spring for MTD 685 - Part 732-04017

    Transaxle diagram

    Compression Spring

    Part #732-04017

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

  • Spacer:.635 for MTD 685 - Part 748-04037

    Transaxle diagram

    Spacer:.635

    Part #748-04037

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

  • Heat Shield for MTD 685 - Part 783-0625C

    Engine diagram

    Heat Shield

    Part #783-0625C

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

  • Speed Control Rod for MTD 685 - Part 747-04039

    Transaxle diagram

    Speed Control Rod

    Part #747-04039

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

  • Gas Bracket for MTD 685 - Part 17632D

    Gas Bracket

    Part #17632D

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

  • Wheel Assembly for MTD 685 - Part 634-0115

    Wheel Assembly

    Part #634-0115

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

  • Grille for MTD 685 - Part 783-0477A

    Hood 668/688 diagram

    Grille

    Part #783-0477A

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

  • Deck Assembly, 42-in for MTD 685 - Part 683-04004A

    Spindle assembly diagram

    Deck Assembly, 42-in

    Part #683-04004A

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

  • Spring Clip for MTD 685 - Part 732-04067

    Transmission diagram

    Spring Clip

    Part #732-04067

    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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