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MTD 665 lawn tractor Parts

Here are the diagrams and repair parts for MTD 665 lawn tractor, as well as links to manuals and error code tables, if available.

MTD 665 lawn tractor
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Browse Parts for 665 Riding Mowers & Tractors

  • Plug Hex Pipe for MTD 665 - Part 751-0572

    Tecumseh diagram

    Plug Hex Pipe

    Part #751-0572

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

  • Cotter Pin for MTD 665 - Part 714-0226

    Speed shaft lever diagram

    Cotter Pin

    Part #714-0226

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

  • Brkt-r.h. for MTD 665 - Part 17668

    Drive diagram

    Brkt-r.h.

    Part #17668

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

  • Oil Drain Pipe for MTD 665 - Part 737-0286

    Tecumseh diagram

    Oil Drain Pipe

    Part #737-0286

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

  • Hex Bolt for MTD 665 - Part 710-0428

    Hex Bolt

    Part #710-0428

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

  • Seat Assembly for MTD 665 - Part 757-0365

    Seat and main frame diagram

    Seat Assembly

    Part #757-0365

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

  • Exhaust Pipe for MTD 665 - Part 751-0621

    Kohler diagram

    Exhaust Pipe

    Part #751-0621

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

  • Bearing for MTD 665 - Part 741-0405

    Drive diagram

    Bearing

    Part #741-0405

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

  • Deck Assembly, 42-in for MTD 665 - Part 683-04035A

    Spindle assembly diagram

    Deck Assembly, 42-in

    Part #683-04035A

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

  • Bracket Stabilizer for MTD 665 - Part 783-04093

    Transaxle diagram

    Bracket Stabilizer

    Part #783-04093

    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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