Spray Arm & Related

This upper spray arm distributes pressurized water to clean dishes in the dishwasher's upper rack. It restores proper water coverage for improved cleaning performance when the arm is cracked, clogged, or not spinning freely. What it does:

• Rotates to direct spray water across the upper rack for effective cleaning
• Clears food and detergent residues from dishes and glassware
• Replaces damaged, cracked, or clogged spray arms that reduce cleaning coverage
• Helps stop uneven cleaning or spotting when the upper rack is not getting water

• Disconnect power and water supply before starting any repairs.
• Remove and inspect the mounting clip or nut; replace if worn to ensure secure fit.
• Clean filter and spray nozzles before installing the new arm to prevent re-clogging.
• Hand-tighten mounting hardware and run a short cycle to verify rotation and seal; avoid overtightening.

This lower wash arm bearing keeps the dishwasher's lower spray arm turning smoothly so dishes get even water coverage. It replaces a worn bearing to reduce noise and restore proper spray-arm rotation. What it does:

• Supports the lower spray arm so it can spin freely during cycles
• Helps maintain even water distribution for better cleaning
• Reduces grinding or scraping noises caused by a worn bearing
• Prevents wobbling or misalignment of the lower spray arm

• Disconnect power and shut off the water supply before starting any repair
• Inspect the spray arm and mounting surfaces for damage; clean before installing the new bearing

 The Upper Arm Spray Assembly is an OEM part for GE dishwashers. It is responsible for distributing water evenly throughout the dishwasher during the cleaning cycle, ensuring all dishes are thoroughly cleaned. The arm measures approximately 11 inches long.

You should replace the upper arm spray assembly if it becomes clogged, damaged, or worn out. Causes of a bad spray assembly can include mineral buildup from hard water, food particles blocking the spray holes, or physical damage such as cracks or breaks.

Symptoms of a bad upper arm spray assembly include:

• Poor cleaning performance, with dishes coming out dirty
• Uneven water distribution inside the dishwasher
• Visible cracks or blockages in the spray arm
• Unusual noises during the wash cycle

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Upper Wash Arm is an OEM component specifically designed for Whirlpool dishwashers. It is responsible for spraying water across the upper rack during the wash cycle to effectively clean dishes. It measures approximately 7.5 inches long by 1.37 inches wide.

Causes of a bad upper wash arm can include mineral or lime scale buildup that clogs the spray nozzles, or damage to the arm itself such as cracks or breaks that compromise its spraying ability.

Symptoms of a bad upper wash arm include:

• Inadequate cleaning of upper rack dishes 
• Dirty dishes after a cycle
• Clogged or blocked spray nozzles
• Visible damage or wear to the arm

This OEM replacement wash arm from Whirlpool is compatible with KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and some Kenmore models as well.