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
Murray 403221 mower deck

Murray 403221 mower deck Parts

Here are the diagrams and repair parts for Murray 403221 mower deck, 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 403221 Riding Mowers & Tractors

  • Lawn Tractor Blade Drive Sprocket for Murray 403221 - Part 90875MA

    40" blade housing complete diagram

    Lawn Tractor Blade Drive Sprocket

    Part #90875

    Replaced by #90875MA

    Info Icon
    Manufacturer substitution
    This part replaces 90875. Substitute parts can look different from the original.
    In Stock
    $150.12
    Minus Item
    Qty
    Plus Item
  • Capscrew, for Murray 403221 - Part 703585

    40" blade housing complete diagram

    Bolt

    Part #1X84

    Replaced by #703585

    Info Icon
    Manufacturer substitution
    This part replaces 1X84. Substitute parts can look different from the original.
    In Stock
    $8.26
    Minus Item
    Qty
    Plus Item
  • Idler Pulley for Murray 403221 - Part 423238MA

    40" blade housing complete diagram

    Idler Pulley

    Part #23238

    Replaced by #423238MA

    Info Icon
    Manufacturer substitution
    This part replaces 23238. Substitute parts can look different from the original.
    In Stock
    $41.16
    Minus Item
    Qty
    Plus Item
  • Pulley for Murray 403221 - Part 91943MA

    40" blade housing complete diagram

    Pulley

    Part #90872

    Replaced by #91943MA

    Info Icon
    Manufacturer substitution
    This part replaces 90872. Substitute parts can look different from the original.
    In Stock
    $91.62
    Minus Item
    Qty
    Plus Item
  • Pin for Murray 403221 - Part 703300

    40" blade housing complete diagram

    Hairpin Pin

    Part #31X4

    Replaced by #703300

    Info Icon
    Manufacturer substitution
    This part replaces 31X4. Substitute parts can look different from the original.
    In Stock
    $7.60
    Minus Item
    Qty
    Plus Item
  • Washer.56.96 for Murray 403221 - Part 18X33MA

    40" blade housing complete diagram

    Washer

    Part #18X33

    Replaced by #18X33MA

    Info Icon
    Manufacturer substitution
    This part replaces 18X33. Substitute parts can look different from the original.
    In Stock
    $7.83
    Minus Item
    Qty
    Plus Item
  • Jackshaft Hs for Murray 403221 - Part 492574MA

    40" blade housing complete diagram

    Housing

    Part #90905

    Replaced by #492574MA

    Info Icon
    Manufacturer substitution
    This part replaces 90905. Substitute parts can look different from the original.
    In Stock
    $64.87
    Minus Item
    Qty
    Plus Item
  • Capscrew for Murray 403221 - Part 703822

    40" blade housing complete diagram

    Bolt

    Part #1X45

    Replaced by #703822

    Info Icon
    Manufacturer substitution
    This part replaces 1X45. Substitute parts can look different from the original.
    In Stock
    $8.51
    Minus Item
    Qty
    Plus Item
  • Belt-8mm Htd for Murray 403221 - Part 37X60MA

    40" blade housing complete diagram

    Belt

    Part #37X54

    Replaced by #37X60MA

    Info Icon
    Manufacturer substitution
    This part replaces 37X54. Substitute parts can look different from the original.
    In Stock
    $180.66
    Minus Item
    Qty
    Plus Item
  • Screw Hexhea for Murray 403221 - Part 26X214MA

    40" blade housing complete diagram

    Screw

    Part #26X214

    Replaced by #26X214MA

    Info Icon
    Manufacturer substitution
    This part replaces 26X214. Substitute parts can look different from the original.
    In Stock
    $8.06
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

View all

Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

Read more

Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

Read more

Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

Read more

Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

Read more

Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

Read more

Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

Read more

Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

Read more

Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

Read more

Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

View all
How to replace an electronic control board in an electric dryer

How to replace an electronic control board in an electric dryer

The electronic control board manages the components and controls the cycle times in your electric dryer. Follow these st…

Read more

Repair time and Difficulty

 45 minutes or less
How to replace an igniter in a gas dryer

How to replace an igniter in a gas dryer

The igniter in a gas dryer glows white hot during the to light the gas that heats the air in the dryer. If the dryer air…

Read more

Repair time and Difficulty

 60 minutes or less
How to replace a dryer thermistor

How to replace a dryer thermistor

The thermistor senses the air temperature in the dryer. If your dryer overheats or doesn't heat at all, the thermistor …

Read more

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

View all
How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

Read more
Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.…

Read more
Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Read more

Parts & More

Bottom-Mount Refrigerator
Shop Model #25370313211 Kenmore refrigeratorShop Model #RFG298HDRS/XAA-00 Samsung refrigerator
Chest Freezer
GE FCM25DMFWH chest freezer parts
Dishwasher
Whirlpool WDT780SAEM1 dishwasher parts
Dryer
Frigidaire DGDFH2 dryer parts
Gas Range
Kenmore 1037397040 gas range parts
Gas Walk-Behind Mower
Shop Craftsman 917376741 gas walk-behind mower parts
Laundry Center
Frigidaire FFLE3911QW0 laundry center parts
Microwave/Hood Combo
Shop Frigidaire FFMV164LSA microwave/hood combo parts
Range
GE J2C968SEK2SS range parts
Range Hood
RanGE Hood Parts Broan
Riding Mowers & Tractors
Murray Parts Riding mowers & tractors
Room Air Conditioner
Friedrich Room Air Conditioner PartsGE Room Air Conditioner PartsGE AZ31H06E3DV1 room air conditioner parts
Side-By-Side Refrigerator
Hotpoint CST24GRXAAA side-by-side refrigerator parts
Television
Sharp Parts Television
Toaster
Kitchenaid Toaster Replacement Parts
Washer
Craftsman Parts WasherAlliance Parts Washer