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Murray
Complete Deck

Model # 403180 Official Murray mower deck

Here are the diagrams and repair parts for Official Murray 403180 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 76 parts  |
Flange Nut 15X79
#23

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
Idler Pulley 20613
#27

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
Housing 24384
#69

Mower housing diagram

Housing

Part #24384

Replaced by #492574MA

?
Manufacturer substitution
This part replaces 24384. Substitute parts can look different from the original.
$68.99 | 
7% OFF Phone Price : $73.99
In Stock
Cotter Pin 30X20
#11

Mower housing 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
Lock Nut 15X84
#80

Mower housing diagram

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
Bolt 1X75
#70B

Mower housing diagram

Bolt

Part #1X75

Replaced by #1X75MA

?
Manufacturer substitution
This part replaces 1X75. Substitute parts can look different from the original.
This item is not returnable
$6.69
In Stock
Screw 4X21
#65

Mower housing diagram

Screw

Part #4X21

Replaced by #4X21MA

?
Manufacturer substitution
This part replaces 4X21. Substitute parts can look different from the original.
This item is not returnable
$6.86
In Stock
Bolt 2X53
#12

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
Hex Nut 15X82
#48

Mower housing diagram

Hex nut

Part #15X82

Replaced by #15X82MA

?
Manufacturer substitution
This part replaces 15X82. Substitute parts can look different from the original.
This item is not returnable
$6.03
In Stock
Spring 166X4
#64

Mower housing diagram

Spring

Part #166X4

Replaced by #166X4MA

?
Manufacturer substitution
This part replaces 166X4. Substitute parts can look different from the original.
$11.80
In Stock

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