Frigidaire 154367402 Dishwasher Lower Wash Arm Support

Product Description

The FRIGIDAIRE 154367402 is a genuine OEM dishwasher lower wash arm support, also referred to as a spray arm pivot shaft or diffuser. It provides the pivot connection between the lower spray arm and the pump housing, allowing the spray arm to rotate freely during wash cycles. The central shaft holds the spray arm positioned above the pump assembly while maintaining the clearance needed for rotation and proper water distribution. The molded diffuser shape directs pressurized water into the rotating arm and keeps the assembly correctly positioned throughout operation. This is a direct OEM replacement part.

This part installs at the bottom of the dishwasher tub, around the pump housing, with the spray arm seated over the support shaft. It is used in residential dishwashers and is appropriate for appliance service technicians or qualified DIYers performing wash system repairs. Compatible brands include Frigidaire and Kenmore dishwashers.

Key Features

• Genuine OEM part - exact fit for original factory specifications
• Pivot shaft design allows the lower spray arm to rotate freely during wash and rinse cycles
• Molded diffuser shape directs pressurized water into the rotating spray arm
• Maintains proper spray arm height and clearance above the pump assembly
• Replaces failed, cracked, or worn lower wash arm supports causing poor wash performance

Compatibility

Compatible with Frigidaire and Kenmore brand dishwashers. Verify fitment against the appliance model number before ordering.

Installation Notes

Installation is typically performed by an appliance service technician. Before servicing, disconnect electrical power to the dishwasher at the breaker or by unplugging the unit. The lower rack and spray arm assembly must be removed to access the pump housing area. Wear work gloves when handling internal dishwasher components to avoid cuts from sharp edges.