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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

  • Mtd Lawn & Garden Equipment Cotter Pin for MTD 665 - Part 714-0145

    Lift diagram

    Mtd Lawn & Garden Equipment Cotter Pin

    Part #714-0145
    This item is not returnable
    In Stock
    $7.40
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  • Mtd Lawn & Garden Equipment Carriage Bolt for MTD 665 - Part 710-0703

    Grille/hood and fender diagram

    Mtd Lawn & Garden Equipment Carriage Bolt

    In Stock
    $7.85
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  • Yard Machines Lawn Tractor Bolt for MTD 665 - Part 710-0514

    Yard Machines Lawn Tractor Bolt

    Part #710-0514
    This item is not returnable
    In Stock
    $6.30
    14% OFF Phone Price : $7.30Info Icon
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  • Mtd Lawn Tractor Axle Standard Cap for MTD 665 - Part 731-04057A

    Steering wheel diagram

    Mtd Lawn Tractor Axle Standard Cap

    Part #731-04057A
    This item is not returnable
    In Stock
    $9.17
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  • Lawn Tractor Nut for MTD 665 - Part 912-3027

    Hex Flange

    Part #712-3027

    Replaced by #912-3027

    Info Icon
    Manufacturer substitution
    This part replaces 712-3027. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.42
    13% OFF Phone Price : $7.42Info Icon
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  • Lawn Tractor Sector Gear Plate for MTD 665 - Part 783P08577A

    Retainer Plate

    Part #17198A

    Replaced by #783P08577A

    Info Icon
    Manufacturer substitution
    This part replaces 17198A. Substitute parts can look different from the original.
    In Stock
    $13.57
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  • Snowblower Gearbox Oil Seal for MTD 665 - Part 921-0338

    Seal

    Part #721-0338

    Replaced by #921-0338

    Info Icon
    Manufacturer substitution
    This part replaces 721-0338. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.96
    15% OFF Phone Price : $12.96Info Icon
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  • Lawn Tractor Shoulder Screw for MTD 665 - Part 938-0373

    Shield Bolt

    Part #738-0373

    Replaced by #938-0373

    Info Icon
    Manufacturer substitution
    This part replaces 738-0373. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $13.97
    13% OFF Phone Price : $15.97Info Icon
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  • Mtd Lawn Tractor Hub Cap for MTD 665 - Part 731-2290B

    Lawn Tractor Wheel Cap

    Part #731-2290A

    Replaced by #731-2290B

    Info Icon
    Manufacturer substitution
    This part replaces 731-2290A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.22
    12% OFF Phone Price : $8.22Info Icon
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  • Lawn & Garden Equipment Wing Nut for MTD 665 - Part 712-3087

    Lawn & Garden Equipment Wing Nut

    Part #712-3087
    This item is not returnable
    In Stock
    $5.92
    14% OFF Phone Price : $6.92Info Icon
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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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