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

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

MTD 13AJ771S031 lawn tractor Parts

Here are the diagrams and repair parts for MTD 13AJ771S031 lawn tractor, as well as links to manuals and error code tables, if available.

MTD 13AJ771S031 lawn tractor
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 13AJ771S031 Riding Mowers & Tractors

  • Lawn Tractor Deck Lift Rod Pivot Cup for MTD 13AJ771S031 - Part 748-04069A

    Lawn Tractor Deck Lift Rod Pivot Cup

    Part #748-04069

    Replaced by #748-04069A

    Info Icon
    Manufacturer substitution
    This part replaces 748-04069. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.30
    16% OFF Phone Price : $12.30Info Icon
    Minus Item
    Qty
    Plus Item
  • Washer for MTD 13AJ771S031 - Part 736-0316

    Front end steering diagram

    Kmart Lawn & Garden Equipment Flat Washer

    Part #936-0316

    Replaced by #736-0316

    Info Icon
    Manufacturer substitution
    This part replaces 936-0316. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.74
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Deck Lift Link, Right for MTD 13AJ771S031 - Part 783-04494C-0637

    Frame & pto lift diagram

    Lift Arm Deck

    Part #783-04494C

    Replaced by #783-04494C-0637

    Info Icon
    Manufacturer substitution
    This part replaces 783-04494C. Substitute parts can look different from the original.
    In Stock
    $35.20
    15% OFF Phone Price : $41.20Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Muffler Deflector for MTD 13AJ771S031 - Part 751-11053B

    Lawn Tractor Muffler Deflector, Long

    Part #751-10353

    Replaced by #751-11053B

    Info Icon
    Manufacturer substitution
    This part replaces 751-10353. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.61
    9% OFF Phone Price : $10.61Info Icon
    Minus Item
    Qty
    Plus Item
  • Lift Shaft for MTD 13AJ771S031 - Part 683-04155A-0637

    Frame & pto lift diagram

    Lift Assembly

    Part #683-04155A

    Replaced by #683-04155A-0637

    Info Icon
    Manufacturer substitution
    This part replaces 683-04155A. Substitute parts can look different from the original.
    In Stock
    $82.21
    7% OFF Phone Price : $88.21Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Hood Pivot Bracket, Left for MTD 13AJ771S031 - Part 783-05327B-0637

    Bracket Support, Pivot Lh

    Part #783-05327B

    Replaced by #783-05327B-0637

    Info Icon
    Manufacturer substitution
    This part replaces 783-05327B. Substitute parts can look different from the original.
    In Stock
    $59.91
    9% OFF Phone Price : $65.91Info Icon
    Minus Item
    Qty
    Plus Item
  • Troybilt Lawn Tractor Deck Lift Handle for MTD 13AJ771S031 - Part 747-04653A

    Frame & pto lift diagram

    Lift Handle

    Part #747-04653

    Replaced by #747-04653A

    Info Icon
    Manufacturer substitution
    This part replaces 747-04653. Substitute parts can look different from the original.
    In Stock
    $102.98
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Tractor Variable-speed Pulley, 6.75-in for MTD 13AJ771S031 - Part 656P05011

    Transmission diagram

    Lawn Tractor Drive Pulley

    Part #956-04015A

    Replaced by #656P05011

    Info Icon
    Manufacturer substitution
    This part replaces 956-04015A. Substitute parts can look different from the original.
    In Stock
    $116.01
    9% OFF Phone Price : $128.01Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Tractor Lower Ground Drive Belt, 2/3 X 70-9/10-in for MTD 13AJ771S031 - Part 490-501-Y006

    Transmission diagram

    Primary Ground Drive Belt

    Part #954-04249

    Replaced by #490-501-Y006

    Info Icon
    Manufacturer substitution
    This part replaces 954-04249. Substitute parts can look different from the original.
    In Stock
    $50.56
    8% OFF Phone Price : $55.09Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Mower Deck Belt Cover for MTD 13AJ771S031 - Part 783-04602C-0637

    38" deck diagram

    Belt Cover

    Part #783-04602A

    Replaced by #783-04602C-0637

    Info Icon
    Manufacturer substitution
    This part replaces 783-04602A. Substitute parts can look different from the original.
    In Stock
    $48.02
    11% OFF Phone Price : $54.02Info Icon
    Minus Item
    Qty
    Plus Item

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Mtd Lawn Tractor Ignition Key (black) 925-1745A

Mtd Lawn Tractor Ignition Key (black)

Part #925-1745A
In Stock
$25.70
19% OFF Phone Price : $31.70Info Icon
Minus Item
Qty
Plus Item
Mtd Lawn Tractor Ignition Switch 925-04659

Mtd Lawn Tractor Ignition Switch

Part #925-04659
In Stock
$56.05
10% OFF Phone Price : $62.05Info Icon
Minus Item
Qty
Plus Item
Kmart Lawn Tractor Pulley Cover 731-06496

Kmart Lawn Tractor Pulley Cover

Part #731-06496
This item is not returnable
In Stock
$37.92
14% OFF Phone Price : $43.92Info Icon
Minus Item
Qty
Plus Item
Mtd Lawn Tractor Wheel Cap 931-0484A

Mtd Lawn Tractor Wheel Cap

Part #931-0484A
In Stock
$9.25
10% OFF Phone Price : $10.25Info Icon
Minus Item
Qty
Plus Item
Lawn Tractor Headlight Bulb 925-0963

Lawn Tractor Headlight Bulb

Part #925-0963
In Stock
$9.65
9% OFF Phone Price : $10.65Info 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.

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...

Read more

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, ...

Read more

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

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

Read more

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, ...

Read more

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

Main causes: faulty battery, bad alternator...

Read more

Why does my riding mower creep in neutral?

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

Read more

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.

View all
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....

Read more

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.

View all
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....

Read more
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....

Read more
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....

Read more

Parts & More

Central Air Conditioner
Shop Mitsubishi MU17TN central air conditioner partsShop Goodman CLT36-1B central air conditioner parts
Dehumidifier
Shop Whirlpool AD0152XM2 dehumidifier parts
Electric Water Heater
Rheem 81V40 electric water heater parts
Front-Engine Lawn Tractor
Craftsman 917288070 front-engine lawn tractor parts
Furnace
Furnace Parts Janitrol
Garage Door Opener
Chamberlain Garage Door Opener Replacement Parts
Gas Range
Gas range Parts Frigidaire
Gas Walk-Behind Mower
Shop Craftsman 917376742 gas walk-behind mower parts
Parts
Lawn Tractor Blade Drive Belt, 5/8 x 148-5/8-in 196103Stand Mixer Spiralizer Attachment Fruit and Vegetable Skewer W11032781Refrigerator Compressor Start Relay EBG60663230
Riding Mowers & Tractors
Hydro-Gear Riding mowers & tractors Repair Parts
Room Air Conditioner
Kenmore Elite Room Air Conditioner Replacement Parts
Side-By-Side Refrigerator
Shop Samsung RS22HDHPNSR/AA-00 side-by-side refrigerator partsKenmore 10651102110 side-by-side refrigerator parts
Speaker
Shop Yamaha NSA635A speaker parts
Stand Mixer
Shop KitchenAid KG25H3XOB5 stand mixer parts
Water Pump
Sears Water pump Replacement Parts
Wine & Beverage Cooler
Shop Frigidaire FGWC4633SS wine & beverage cooler parts