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 320 rear engine riding mower Parts

Here are the diagrams and repair parts for MTD 320 rear engine riding mower, as well as links to manuals and error code tables, if available.

MTD 320 rear engine riding mower
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 320 Riding Mowers & Tractors

  • Mtd Lawn Tractor Wheel Cap for MTD 320 - Part 931-0484A

    Wheel/tire/rim diagram

    Lawn Mower Dust Cover

    Part #731-0484A

    Replaced by #931-0484A

    Info Icon
    Manufacturer substitution
    This part replaces 731-0484A. Substitute parts can look different from the original.
    In Stock
    $9.25
    10% OFF Phone Price : $10.25Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Tractor Screw for MTD 320 - Part 710-0599

    Mtd Lawn Tractor Screw

    Part #710-0599
    This item is not returnable
    In Stock
    $5.64
    15% OFF Phone Price : $6.64Info Icon
    Minus Item
    Qty
    Plus Item
  • Yard Machines Lawn & Garden Equipment Bell Washer for MTD 320 - Part 736-0242

    Yard Machines Lawn & Garden Equipment Bell Washer

    In Stock
    $9.11
    10% OFF Phone Price : $10.11Info Icon
    Minus Item
    Qty
    Plus Item
  • Sears Lawn Tractor Screw for MTD 320 - Part 710-0627

    Wheel/tire/rim diagram

    Sears Lawn Tractor Screw

    In Stock
    $7.89
    11% OFF Phone Price : $8.89Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn & Garden Equipment Lock Washer for MTD 320 - Part 936-0119

    Lock Washer

    Part #736-0119

    Replaced by #936-0119

    Info Icon
    Manufacturer substitution
    This part replaces 736-0119. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.16
    12% OFF Phone Price : $8.16Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Tractor Axle Flange Bearing for MTD 320 - Part 741-0516B

    Frame/engine duct diagram

    Flange Bearing

    Part #741-0516

    Replaced by #741-0516B

    Info Icon
    Manufacturer substitution
    This part replaces 741-0516. Substitute parts can look different from the original.
    In Stock
    $9.10
    10% OFF Phone Price : $10.10Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Brake Rod Extension Spring for MTD 320 - Part 932-0429A

    Deck/spindle/belt/blade diagram

    Extension Spring

    Part #732-0429A

    Replaced by #932-0429A

    Info Icon
    Manufacturer substitution
    This part replaces 732-0429A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $13.35
    13% OFF Phone Price : $15.35Info Icon
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn Tractor Brake Assembly for MTD 320 - Part 961-0006

    Drive shaft/housing diagram

    Brake Assembly

    Part #661-0006

    Replaced by #961-0006

    Info Icon
    Manufacturer substitution
    This part replaces 661-0006. Substitute parts can look different from the original.
    In Stock
    $60.92
    9% OFF Phone Price : $66.92Info Icon
    Minus Item
    Qty
    Plus Item
  • Ryobi Lawn Tractor Screw for MTD 320 - Part 710-0376

    Lift arm/upper deck link diagram

    Ryobi Lawn Tractor Screw

    Part #710-0376
    This item is not returnable
    In Stock
    $6.05
    14% OFF Phone Price : $7.05Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Tire for MTD 320 - Part 734-1727

    Wheel/tire/rim diagram

    Lawn Tractor Tire

    In Stock
    $79.43
    7% OFF Phone Price : $85.43Info 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

Dishwasher
Dryer
Gas Cooktop
Gas Range
Gas Snowblower
Parts
Range Hood
Upright Freezer