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Model # 3DWTW4740YQ1 Official Whirlpool residential

Here are the diagrams and repair parts for Official Whirlpool 3DWTW4740YQ1 residential, 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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Model diagram and schematic

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Showing 10 of 117 parts  |

Damper Assembly W10821948
#12

Basket and tub parts diagram

Damper assembly

Part #W10821948

Replaced by #W10780048

?
Manufacturer substitution
This part replaces W10821948. Substitute parts can look different from the original.
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$60.95
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Washer Drive Block 389140
#8

Basket and tub parts diagram

Washer drive block

Part #389140

Replaced by #WP389140

?
Manufacturer substitution
This part replaces 389140. Substitute parts can look different from the original.
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$24.66
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Affresh Washer Cleaner, 3-pack (replaces 18001080, 77109, W10135699a) W10135699
#NI

Optional parts (not included) diagram

Affresh washer cleaner, 3-pack (replaces 18001080, 77109, w10135699a)

Part #W10135699

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$12.27
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Washer Spanner Nut 21366
#7

Basket and tub parts diagram

Washer spanner nut

Part #21366

Replaced by #WP21366

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Manufacturer substitution
This part replaces 21366. Substitute parts can look different from the original.
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This item is not returnable
$6.49
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Washer Gear Case W10473144
#5

Gearcase, motor and pump parts diagram

Washer gear case

Part #W10473144

Replaced by #W11454741

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Manufacturer substitution
This part replaces W10473144. Substitute parts can look different from the original.
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$178.30
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Washer Screw W10003790
#2

Basket and tub parts diagram

Washer screw

Part #W10003790

Replaced by #W10772621

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Manufacturer substitution
This part replaces W10003790. Substitute parts can look different from the original.
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$4.89
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Hose W10431037
#18

Basket and tub parts diagram

Hose

Part #W10431037

Replaced by #WP353244

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Manufacturer substitution
This part replaces W10431037. Substitute parts can look different from the original.
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Washer Pulley Shield W10427633
#13

Gearcase, motor and pump parts diagram

Washer pulley shield

Part #W10427633

Replaced by #WPW10427633

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Manufacturer substitution
This part replaces W10427633. Substitute parts can look different from the original.
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Laundry Appliance End Cap Clip 8312709
#5

Controls and water inlet parts diagram

Laundry appliance end cap clip

Part #8312709

Replaced by #WP8312709

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Manufacturer substitution
This part replaces 8312709. Substitute parts can look different from the original.
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Laundry Appliance Control Knob Clip 8536939
#2

Controls and water inlet parts diagram

Laundry appliance control knob clip

Part #8536939

Replaced by #WP8536939

?
Manufacturer substitution
This part replaces 8536939. Substitute parts can look different from the original.
BEST SELLER
$6.50
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