Middle Spray Arm WPW10448645

Brand: Whirlpool · Appliance: Washer · Fits: 382 models · Reference price: $46.34

WPW10448645 is a Whirlpool replacement part (middle spray arm) for washers. Our fitment data lists 382 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 WPW10448645 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• 3410835-4 — Lawn Mower Knob (Black)
• 586219601 — Lawn Tractor Throttle Control
• ADD73876301 — Refrigerator Door Assembly, Left
• EBR64734401 — Refrigerator Electronic Control Board
• W10313267 — Dishwasher Door Handle
• W10712395 — Upper Rack Adjuster Kit - White Wheels, Left and Right Sides
• W10872845 — Dishwasher Filter
• WPW10327455 — Dishwasher Upper Spray Arm
• WPW10340542 — Manifold
• WPW10469574 — Vent
• WPW10531320 — Dishwasher Drain Pump

Replacement video

A technician's video showing how to replace part WPW10448645. Plays from YouTube when you click.

Other parts for model KDTM404EBS2

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

• Dishwasher Door Wire Harness W10868082
• Energy Guide W10746817
• Front Panel& W10872621
• Manifold W10767752
• Tech Sheet, French W10750908
• Tub Collar W10681512
• Use And Care Guide W10762967
• Bottle W10712313

Reference price and where to compare

The reference price on file for this part is $46.34. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WPW10448645 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