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Murray
Complete Deck

Model # 403133 Official Murray mower deck

Here are the diagrams and repair parts for Official Murray 403133 mower deck, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

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ALL PARTS
Showing 10 of 92 parts  |
Belt 23214
#12

Blade housing top half diagram

Belt

Part #23214

Replaced by #532138399

?
Manufacturer substitution
This part replaces 23214. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

$44.99 | 
12% OFF Phone Price : $50.99
In Stock
Cotter Pin 30X20
#7

Blade housing top half diagram

Cotter pin

Part #30X20

Replaced by #703312

?
Manufacturer substitution
This part replaces 30X20. Substitute parts can look different from the original.
This item is not returnable
$7.14
In Stock
Blade 23209
#38

Blade housing lower half diagram

Blade

Part #23209

Replaced by #24458E701MA

?
Manufacturer substitution
This part replaces 23209. Substitute parts can look different from the original.
$28.84
In Stock
Bolt 2X53
#38

Blade housing top half diagram

Bolt

Part #2X53

Replaced by #703159

?
Manufacturer substitution
This part replaces 2X53. Substitute parts can look different from the original.
This item is not returnable
$6.69
In Stock
Lock Nut 15X84
Lock nut

Part #15X84

Replaced by #703893

?
Manufacturer substitution
This part replaces 15X84. Substitute parts can look different from the original.
This item is not returnable
$11.29 | 
15% OFF Phone Price : $13.29
In Stock
Torsion Spring 21189
#21

Blade housing lower half diagram

Torsion spring

Part #21189

Replaced by #166X4MA

?
Manufacturer substitution
This part replaces 21189. Substitute parts can look different from the original.
$11.80
In Stock
Spring 24074
#19

Blade housing top half diagram

Spring

Part #24074

Replaced by #165X43MA

?
Manufacturer substitution
This part replaces 24074. Substitute parts can look different from the original.
$13.74
In Stock
Woodruff Key 20062
Woodruff key

Part #20062

Replaced by #20062MA

?
Manufacturer substitution
This part replaces 20062. Substitute parts can look different from the original.
This item is not returnable
$6.46
In Stock
Push-on-cap 28X23
#18

Blade housing lower half diagram

Push-on-cap

Part #28X23

Replaced by #703948

?
Manufacturer substitution
This part replaces 28X23. Substitute parts can look different from the original.
This item is not returnable
$7.29 | 
12% OFF Phone Price : $8.29
In Stock
Housing 20551
#33

Blade housing lower half diagram

Housing

Part #20551

Replaced by #492574MA

?
Manufacturer substitution
This part replaces 20551. Substitute parts can look different from the original.
$68.99 | 
8% OFF Phone Price : $74.99
In Stock

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