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MTD 665 lawn tractor

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.

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Browse Parts for 665 Riding Mowers & Tractors

  • Lawn Tractor 46-in Deck 3-in-1 Blade for MTD 665 - Part 942-0611A

    Blades diagram

    Lawn Tractor 46-in Deck 3-in-1 Blade

    Part #742-0611A

    Replaced by #942-0611A

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    Manufacturer substitution
    This part replaces 742-0611A. Substitute parts can look different from the original.
    This item is not returnable
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    In Stock
    $19.03
    43% OFF Was : $33.54Info Icon
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  • Lawn & Garden Equipment Screw for MTD 665 - Part 710-1238A

    Lawn & Garden Equipment Screw

    Part #710-1238

    Replaced by #710-1238A

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    Manufacturer substitution
    This part replaces 710-1238. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.86
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  • Lawn Tractor Idler Arm Return Spring for MTD 665 - Part 932-0594A

    Extension Spring

    Part #732-0594A

    Replaced by #932-0594A

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    Manufacturer substitution
    This part replaces 732-0594A. Substitute parts can look different from the original.
    In Stock
    $23.02
    21% OFF Phone Price : $29.02Info Icon
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  • Screw-truss for MTD 665 - Part 710-0473A

    Grille/hood and fender diagram

    Lawn & Garden Equipment Screw

    Part #710-0473

    Replaced by #710-0473A

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    Manufacturer substitution
    This part replaces 710-0473. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.29
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  • Lawn Tractor Interlock Switch for MTD 665 - Part 925-04039

    Transaxle diagram

    Switch Screw

    Part #725-04039

    Replaced by #925-04039

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    Manufacturer substitution
    This part replaces 725-04039. Substitute parts can look different from the original.
    In Stock
    $54.12
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  • Insulator Plate Nut for MTD 665 - Part 926-0320

    Seat diagram

    Insulator Nut

    Part #726-0320

    Replaced by #926-0320

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    Manufacturer substitution
    This part replaces 726-0320. Substitute parts can look different from the original.
    In Stock
    $34.32
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  • Lawn & Garden Equipment Bushing for MTD 665 - Part 941-0475

    Steering wheel diagram

    Bushing

    Part #741-0475

    Replaced by #941-0475

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    Manufacturer substitution
    This part replaces 741-0475. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.22
    14% OFF Phone Price : $7.22Info Icon
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  • Lawn Tractor Steering Wheel for MTD 665 - Part 931-0027A

    Steering diagram

    Steering Wheel

    Part #631-0027

    Replaced by #931-0027A

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    Manufacturer substitution
    This part replaces 631-0027. Substitute parts can look different from the original.
    In Stock
    $185.38
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  • Hub Cap-yell for MTD 665 - Part 934-1788A

    Drive diagram

    Hub Cap

    Part #734-1788A

    Replaced by #934-1788A

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    Manufacturer substitution
    This part replaces 734-1788A. Substitute parts can look different from the original.
    In Stock
    $49.31
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  • Idler Bracket for MTD 665 - Part 17643-0637

    Drive diagram

    Idler Bracket

    Part #17643

    Replaced by #17643-0637

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    Manufacturer substitution
    This part replaces 17643. Substitute parts can look different from the original.
    In Stock
    $19.40
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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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