Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
MTD 13AJ771G031 lawn tractor

MTD 13AJ771G031 lawn tractor Parts

Here are the diagrams and repair parts for MTD 13AJ771G031 lawn tractor, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 13AJ771G031 Riding Mowers & Tractors

  • Lawn Tractor 46-in Deck 3-in-1 Blade for MTD 13AJ771G031 - Part 942-0612A

    46" deck diagram

    Blade-3 In 1

    Part #742-0612A

    Replaced by #942-0612A

    Info Icon
    Manufacturer substitution
    This part replaces 742-0612A. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
    In Stock
    $32.98
    15% OFF Phone Price : $38.98Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Blade Drive Belt for MTD 13AJ771G031 - Part 490-501-M043

    38" deck diagram

    V-belt

    Part #754-04062

    Replaced by #490-501-M043

    Info Icon
    Manufacturer substitution
    This part replaces 754-04062. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
    In Stock
    $72.10
    Minus Item
    Qty
    Plus Item
  • Lawn Mower Control (powder Black) for MTD 13AJ771G031 - Part 783-04753-0637

    Frame diagram

    Bracket Support

    Part #783-04753

    Replaced by #783-04753-0637

    Info Icon
    Manufacturer substitution
    This part replaces 783-04753. Substitute parts can look different from the original.
    In Stock
    $146.66
    Minus Item
    Qty
    Plus Item
  • Hose Fuel Lo for MTD 13AJ771G031 - Part 751-22813-36

    Lawn Tractor Fuel Line

    Part #751-10349

    Replaced by #751-22813-36

    Info Icon
    Manufacturer substitution
    This part replaces 751-10349. Substitute parts can look different from the original.
    In Stock
    $67.18
    Minus Item
    Qty
    Plus Item
  • Tank-fuel  1 for MTD 13AJ771G031 - Part 751-0555D

    Yard-man Lawn Tractor Fuel Tank

    Part #751-0555B

    Replaced by #751-0555D

    Info Icon
    Manufacturer substitution
    This part replaces 751-0555B. Substitute parts can look different from the original.
    In Stock
    $159.30
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor 38-in Deck 3-in-1 Blade for MTD 13AJ771G031 - Part 942-0610A

    38" deck diagram

    Blade-3 In 1

    Part #742-0610A

    Replaced by #942-0610A

    Info Icon
    Manufacturer substitution
    This part replaces 742-0610A. Substitute parts can look different from the original.
    Get free shipping with Automatic Reorder
    In Stock
    $30.12
    17% OFF Phone Price : $36.12Info Icon
    Minus Item
    Qty
    Plus Item
  • Skirt-38" De for MTD 13AJ771G031 - Part 783-1297-0637

    38" deck diagram

    Skirt-38" De

    Part #783-1297

    Replaced by #783-1297-0637

    Info Icon
    Manufacturer substitution
    This part replaces 783-1297. Substitute parts can look different from the original.
    In Stock
    $60.96
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Detent Shaft for MTD 13AJ771G031 - Part 911-0011

    Transmission 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
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Tractor Ignition Switch for MTD 13AJ771G031 - Part 925-04659

    Switch And Key Set

    Part #725-04659

    Replaced by #925-04659

    Info Icon
    Manufacturer substitution
    This part replaces 725-04659. Substitute parts can look different from the original.
    In Stock
    $56.05
    10% OFF Phone Price : $62.05Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Mandrel Assembly for MTD 13AJ771G031 - Part 918-0240C

    46" deck diagram

    Spindle

    Part #618-0240A

    Replaced by #918-0240C

    Info Icon
    Manufacturer substitution
    This part replaces 618-0240A. Substitute parts can look different from the original.
    In Stock
    $120.63
    9% OFF Phone Price : $132.63Info Icon
    Minus Item
    Qty
    Plus Item

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.…

Parts & More

Elliptical Machine
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Microwave/Hood Combo
Parts
Refrigerator
Side-By-Side Refrigerator
Storm & Screen Doors
Table Saw
Television
Treadmill
Washer