Whirlpool Dishwasher Center Spray Arm Assembly - WPW10605345

Restore proper center-level spray coverage with this genuine OEM Whirlpool Dishwasher Center Spray Arm Assembly - WPW10605345. This center spray arm assembly rotates during the wash cycle and helps direct water for more even cleaning.

WPW10605345 is a genuine OEM Whirlpool dishwasher center wash arm assembly used when the original arm cracks, clogs, or no longer rotates correctly. This is a center wash arm assembly.

Fits These Brands / Families: Whirlpool, KitchenAid, Maytag, Jenn-Air, Amana, Estate, Roper, Admiral, and select Kenmore dishwasher platforms

Compatible Model Examples: MDB4949SDE0, MDB7949SDM1, MDB8959SFE4. These are examples, not every compatible model.

Fitment / What To Verify: Verify the original spray-arm location before ordering. Center wash-arm assemblies are different from lower and upper spray-arm designs, even when they look similar from the front.

This part commonly replaces previous part numbers including W10605345.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Poor cleaning results, weak spray action, or dishes left with residue in the affected zone.
• Visible/Sensory Cues: Cracked spray arm body, blocked spray holes, worn hub, or an arm that no longer rotates freely.

Pro Tip: Inspect the water feed connection and surrounding support parts while replacing the arm. Restricted flow can reduce the performance of the new spray arm.

Technical Specifications

Legacy part number(s)/code(s): W10605345

If you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.

Please note: Check the model diagram for any separate mounts, seals or retainers; the included components can differ by part number.