General Electric Dishwasher Spray Arms

UPPER SPRAY Assembly

Part Number: WD22X10081

Upper Spray Arm

Part Number: WD35X20794

This part is the upper spray arm for your dishwasher. The spray arm is made of plastic and is approximately 10 inches wide. The upper spray arm is mounted to the top of the dishwasher tub, and rotates during the cycle to ensure that your dishes are washed evenly. If your spray arm is clogged or damaged, your dishes may not clean evenly, and you will need to replace the spray arm. To access the spray arm, you will need to remove the top dish rack, then simply unscrew the old arm. Screw the replacement arm in, replace the dish rack and your repair is complete.

Lower Spray Arm

Part Number: WD22X10055

This is a replacement lower wash arm assembly for your dishwasher. The lower spray arm is mounted to the bottom of your dishwasher tub and will rotate and spray water during the wash cycle. The spray arm has small holes that spray the water, and these can become clogged with debris and hard water buildup inside your dishwasher. The spray arm can also become jammed if silverware falls into the main tub during the cycle. These problems can cause the spray arm to malfunction, which will result in your dishes coming out of the dishwasher unclean. This part is made of white plastic and is sold individually.

Lower Spray Arm Base

Part Number: WD12X10244

This part fits just under the fine filter assembly and supports the lower spray arm.

Lower Spray Arm - Gray

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Part Number: WD22X10047

The lower spray arm is mounted to the bottom of your dishwasher tub, and it rotates and sprays water to clean the dishes in the lower dish rack. This spray arm is made of gray plastic, and is approximately 20 inches in width. The lower spray arm will not spin if it has become clogged with debris and hard water deposits from your dishwasher, if it has become jammed by silverware, causing it to melt, or if the bottom of the spray arm has become disconnected from the bottom of the tub. If the spray arm encounters any of these issues, it will need to be replaced. To replace the spray arm, remove the lower dish rack and simply unscrew the old arm. Screw the new spray arm in until it locks into place.

Fine Filter Hub Nut

Part Number: WD12X10061

This is the replacement fine filter hub nut for your dishwasher. It is made of white plastic and is approximately 3 inches in diameter. The fine filter hub nut is also known as the lower spray arm hub nut, and it connects the lower spray arm to the hub. If the hub nut breaks, it can cause the spray arm to wobble during operation and this can result in a strange noise. To replace this part, first remove the spray arm by turning it counter clockwise, then do the same with the hub nut. Install the new hub nut by turning it counter clockwise, then replace the lower spray arm. This part is sold individually and is an OEM part from the manufacturer.

TOWER UPPER RACK

Part Number: WD28X10367

Pump To Wash Arm Rubber Connector

Part Number: WD18X214

This connector has female threads.

Middle Spray Arm

Part Number: WD22X10046

Your dishwasher’s middle spray arm is connected to the top dish rack, and moves the water around to clean the dishes. If your dishwasher is noisy, or it is not cleaning the dishes properly, you may need to replace the middle spray arm. You should also replace the part if the holes on the spray arm are clogged, or the arm itself is cracked or broken. To replace the middle spray arm, simply unscrew the old spray arm and screw in the new one. This part is sold individually and is made of white plastic. It is approximately 20 inches in width.

ARM SPRAY UPPER Assembly

Part Number: WD22X10084

The upper spray arm helps distribute water from the top of the dishwasher tub.