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Murray
Complete Deck

Model # 403131 Official Murray mower deck

Here are the diagrams and repair parts for Official Murray 403131 mower deck, as well as links to manuals and error code tables, if available.

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

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 87 parts  |
Spring 24074
#49

36" mower housing 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
Bolt 2X53
#39

36" mower housing 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
Push-on-cap 28X23
#43

36" mower housing 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
Bolt 1X84
#24

36" mower housing diagram

Bolt

Part #1X84

Replaced by #703585

?
Manufacturer substitution
This part replaces 1X84. Substitute parts can look different from the original.
$8.26
In Stock
Flange Nut 15X79
#77

36" mower housing diagram

Flange nut

Part #15X79

Replaced by #703409

?
Manufacturer substitution
This part replaces 15X79. Substitute parts can look different from the original.
$9.27 | 
10% OFF Phone Price : $10.27
In Stock
Woodruff Key 20062
#17

36" mower housing diagram

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
Hex Nut 15X67
#27

36" mower housing diagram

Hex nut

Part #15X67

Replaced by #703251

?
Manufacturer substitution
This part replaces 15X67. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
In Stock
Idler Pulley 20613
#12

36" mower housing diagram

Idler pulley

Part #20613

Replaced by #420613MA

?
Manufacturer substitution
This part replaces 20613. Substitute parts can look different from the original.
This item is not returnable
$25.18 | 
17% OFF Phone Price : $30.18
In Stock
Nut 15X71
#84

36" mower housing diagram

Nut

Part #15X71

Replaced by #15X71MA

?
Manufacturer substitution
This part replaces 15X71. Substitute parts can look different from the original.
This item is not returnable
$7.06
In Stock
Housing 20551
#30

36" mower housing diagram

Housing

Part #20551

Replaced by #492574MA

?
Manufacturer substitution
This part replaces 20551. Substitute parts can look different from the original.
$68.99 | 
7% OFF Phone Price : $73.99
In Stock

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