Dishwasher Lower Spray Arm WPW10491331

Brand: Whirlpool · Appliance: Washer · Fits: 888 models · Reference price: $44.23

WPW10491331 is a Whirlpool replacement part (dishwasher lower spray arm) for washers. Our fitment data lists 888 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Part numbers it replaces

The manufacturer lists WPW10491331 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• W11768590 — GASKET
• WPW10524469 — Dishwasher Tub Gasket WPW10524469

Replacement video

A technician's video showing how to replace part WPW10491331. Plays from YouTube when you click.

Other parts for model KUDE48FXWH0

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

• Energy Guide W10395349
• Dishwasher Door Panel W10195872
• Dishwasher Owner's Manual W10300929
• Dishwasher Owner's Manual W10300597
• Technical Sheet W10195613
• Fill Hose 8579311
• Mount 8579242
• Technical Sheet W10195614

Reference price and where to compare

The reference price on file for this part is $44.23. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WPW10491331 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