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MTD 771 lawn tractor Parts

Here are the diagrams and repair parts for MTD 771 lawn tractor, as well as links to manuals and error code tables, if available.

MTD 771 lawn tractor
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Browse Parts for 771 Riding Mowers & Tractors

  • Troybilt Lawn Tractor Steering Block for MTD 771 - Part 748-04278

    Steering/axle - models 760-779 diagram

    Steer Block

    Part #748-04065

    Replaced by #748-04278

    Info Icon
    Manufacturer substitution
    This part replaces 748-04065. Substitute parts can look different from the original.
    In Stock
    $34.11
    15% OFF Phone Price : $40.11Info Icon
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  • Lawn Tractor Detent Shaft for MTD 771 - Part 911-0011

    Differential - models 760-779 diagram

    Shift Fork A

    Part #611-0011

    Replaced by #911-0011

    Info Icon
    Manufacturer substitution
    This part replaces 611-0011. Substitute parts can look different from the original.
    In Stock
    $58.17
    9% OFF Phone Price : $64.17Info Icon
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    Qty
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  • Spring Switch for MTD 771 - Part 925-1303

    Seat/fender - model 760-779 diagram

    Switch

    Part #725-1303

    Replaced by #925-1303

    Info Icon
    Manufacturer substitution
    This part replaces 725-1303. Substitute parts can look different from the original.
    In Stock
    $11.55
    15% OFF Phone Price : $13.55Info Icon
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    Qty
    Plus Item
  • Lawn Mower Spacer for MTD 771 - Part 750-04465C

    Transmission - models 760-779 diagram

    Flange Spacer

    Part #750-04465

    Replaced by #750-04465C

    Info Icon
    Manufacturer substitution
    This part replaces 750-04465. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.63
    Minus Item
    Qty
    Plus Item
  • Deck Shell for MTD 771 - Part 683-04165A

    42" deck - models 760-779 diagram

    Deck Shell

    Part #683-04165A

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

  • Shift Rod for MTD 771 - Part 747-04277

    Transmission - models 760-779 diagram

    Shift Rod

    Part #747-04277

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

  • Wire Harness for MTD 771 - Part 629-04151A

    #NI01

    All parts diagram

    Wire Harness

    Part #629-04151A

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

  • Deck-shell A for MTD 771 - Part 683-04161

    38" deck - models 760-779 diagram

    Deck-shell A

    Part #683-04161

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

  • Seat Bracket, Frame for MTD 771 - Part 783-04548A

    Frame - models 760-779 diagram

    Seat Bracket, Frame

    Part #783-04548A

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

  • Grill:2 Styl for MTD 771 - Part 783-04979

    Hood/dash - models 762 & 772 diagram

    Grill:2 Styl

    Part #783-04979

    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.

View all

Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Read more

Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Read more

Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

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Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Read more

Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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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.

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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.…

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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…

Read more

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.…

Read more

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.

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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.…

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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.…

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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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