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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 & Garden Equipment V-belt for MTD 665 - Part 954-0329A

    Bld Dr/b

    Part #754-0329A

    Replaced by #954-0329A

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    Manufacturer substitution
    This part replaces 754-0329A. Substitute parts can look different from the original.
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    In Stock
    $58.01
    9% OFF Phone Price : $64.01Info Icon
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  • Gasket for MTD 665 - Part 36365

    Exhaust Gasket

    Part #721-0348

    Replaced by #36365

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    This part replaces 721-0348. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $27.53
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  • Lawn Tractor Headlight Bulb for MTD 665 - Part 532004152

    Lamp

    Part #725-0963

    Replaced by #532004152

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    Manufacturer substitution
    This part replaces 725-0963. Substitute parts can look different from the original.
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    $8.38
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  • Lawn Tractor Spindle, Right for MTD 665 - Part 683-04016-0637

    Steering wheel diagram

    Axle Assembly

    Part #683-04016

    Replaced by #683-04016-0637

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    This part replaces 683-04016. Substitute parts can look different from the original.
    In Stock
    $106.58
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  • Lawn Tractor Axle Weldment for MTD 665 - Part 753-0642-0637

    Steering wheel diagram

    Pivot Bar

    Part #683-0002A

    Replaced by #753-0642-0637

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    This part replaces 683-0002A. Substitute parts can look different from the original.
    In Stock
    $133.08
    8% OFF Phone Price : $145.08Info Icon
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  • Kmart Hex Nut for MTD 665 - Part 912-3066

    Lift diagram

    Hex Jam Nut

    Part #712-3066

    Replaced by #912-3066

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    This part replaces 712-3066. Substitute parts can look different from the original.
    In Stock
    $34.32
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  • Lawn Tractor Cable Tie for MTD 665 - Part 726-0178

    Engine diagram

    Lawn & Garden Equipment Cable Tie

    Part #725-0157

    Replaced by #726-0178

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    This part replaces 725-0157. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $25.35
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  • Lawn Tractor Wheel Rim for MTD 665 - Part 934-0172A-0662

    Lawn Tractor Wheel Rim

    Part #634-0172

    Replaced by #934-0172A-0662

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    Manufacturer substitution
    This part replaces 634-0172. Substitute parts can look different from the original.
    In Stock
    $193.62
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  • Lawn Tractor 46-in Deck 2-in-1 Blade for MTD 665 - Part 942-0645

    Deck "h" diagram

    Lawn Mower Blade

    Part #742-0645

    Replaced by #942-0645

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    Manufacturer substitution
    This part replaces 742-0645. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
    In Stock
    $55.72
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  • Lawn Tractor Blade Drive Belt for MTD 665 - Part 954-0439

    Belt

    Part #754-0439

    Replaced by #954-0439

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    Manufacturer substitution
    This part replaces 754-0439. Substitute parts can look different from the original.
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    In Stock
    $71.12
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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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