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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

  • Pedal-assy B for MTD 665 - Part 683-0123

    Drive diagram

    Pedal-assy B

    Part #683-0123

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

  • Rod-speed Co for MTD 665 - Part 747-0787

    Speed shaft lever diagram

    Rod-speed Co

    Part #747-0787

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

  • Bracket Assembly for MTD 665 - Part 16354B

    Drive diagram

    Bracket Assembly

    Part #16354B

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

  • Brkt-l.h. for MTD 665 - Part 17669

    Drive diagram

    Brkt-l.h.

    Part #17669

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

  • Exhaust Pipe for MTD 665 - Part 751-0651A

    Engine diagram

    Exhaust Pipe

    Part #751-0651A

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

  • Spacer for MTD 665 - Part 750-0913

    Speed shaft lever diagram

    Spacer

    Part #750-0913

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

  • Spacer for MTD 665 - Part 749-0334

    Transaxle diagram

    Spacer

    Part #749-0334

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

  • Splined Transaxle for MTD 665 - Part 656-0005

    Drive diagram

    Splined Transaxle

    Part #656-0005

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

  • Bar-pivot Ca for MTD 665 - Part 719-0342

    Steering diagram

    Bar-pivot Ca

    Part #719-0342

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

  • Mtd Lawn Tractor Tire for MTD 665 - Part 734-0864

    Wheel assembly diagram

    Mtd Lawn Tractor Tire

    Part #734-0864

    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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