Dishwasher Spray Arm Nut 9742945

Brand: Kenmore · Appliance: Dishwasher · Fits: 116 models · Reference price: $6.73

9742945 is a Kenmore replacement part (dishwasher spray arm nut) for dishwashers. Our fitment data lists 116 models that use it.

When to replace this part

Filtration and spray system

Symptom: Dishes come out with food residue, spots, or a cloudy film, or you notice leftover debris in the tub bottom after a cycle.

Check: Remove and rinse the filter assembly under the tub, and check that the spray arm spins freely and its jets aren't clogged -- these are the first things to check before assuming a pump has failed.

Models that use this part

Part numbers it replaces

The manufacturer lists 9742945 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• WP9742945 — Dishwasher Wash Arm Retainer Nut

Other parts for model KUDI25CHWH1

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Control Panel 9744126
• Control Panel 9744308
• Cover 9743166
• Dishwasher Control Panel 9744125
• Dishwasher Door Seal 9743590
• Dishwasher Silverware Basket 9742853
• Door Guide 9743487
• Energy Guide LIT9744391

Reference price and where to compare

The reference price on file for this part is $6.73. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 9742945 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool