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Models > DU1145XTPBA > Parts

DU1145XTPBA Whirlpool Dishwasher - Parts

All parts for the Whirlpool Dishwasher DU1145XTPBA

Below is a list of all parts for the Whirlpool Dishwasher DU1145XTPBA. To find the repair part you need, you can browse the list below or you can narrow your choices by searching for a part by name or description.

All Parts for the DU1145XTPBA
29-42 of 160
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Wheel Assembly

Sold Individually - 4 required on rack.


Sump Pump Check Valve

May differ in appearance, but functions same as original. This valve allows the water to flow in the drain direction only and prevents the dirty water from coming back into the tub.


Silverware Basket

This silverware basket has two blue flip tops and a carrying handle.


Screw - 8-18 x 1/2

Sold Individually.


Water Supply Manifold Probe

Supplies water from the main water feed tube to the middle manifold water tube.





This hose is used to drain the water.


Upper Wash Arm Mount

Light gray in color.


Sump and Motor Assembly

This part moves water up from the sump collection area and up through the spray arms.


Inlet Fill Hose

This fill hose is a genuine OEM replacement part for your dishwasher. The hose is made of black plastic, and is accordion-style, for ease of movement within your dishwasher. To replace the fill hose, you will need a 1/4 inch nut driver, Channellock pliers, and a Phillips screwdriver. Replacing this part will require some disassembly, such as removing the water inlet valve from the fill hose, and the clamps which secure the hose in place. Reuse your existing clamps when securing your new fill hose in place.


Door Switch

This dishwasher door switch will shut your dishwasher off when the door is opened.



This door spring is a genuine OEM replacement part for your dishwasher. The spring ensures that your dishwasher door does not fall open too quickly. If this occurs, one or both springs should be replaced. This part consists of one spring. To replace the spring, you will need to pull the dishwasher about six inches to a foot out from the cabinet. Replacing the spring has been rated as an easy repair by our customers.


Water Inlet

This is connected to the water valve, is located on the side of your tub and allows water to enter your dishwasher. ***Note: This part does not include the inlet gasket - must ord...



This part is used to cover the chopper blades.

All Parts for the DU1145XTPBA
29-42 of 160