Speed Queen D517557P Dryer Timer 3 Cycle 120V 60hz

Product Description

The SPEED QUEEN D517557P is a 3-cycle dryer timer designed as a direct OEM replacement for Speed Queen residential dryers. Operating at 120 volts and 60 Hz, this mechanical timer controls the timed dry cycles that regulate heat and tumble sequences throughout a drying cycle. It is a precision electromechanical component that manages cycle progression, making it a critical part of dryer operation. HVAC and appliance technicians install this part during service calls when a dryer fails to advance through cycles, runs continuously, or stops prematurely. Matching the original part number ensures proper fitment and correct cycle timing behavior.

This timer is used in residential laundry applications where Speed Queen dryers require timer replacement due to wear, failure to advance, or mechanical defect. It is suited for installation in both home laundry rooms and light-duty commercial laundry setups that use this specific Speed Queen dryer platform. Technicians replacing this component typically do so as part of a no-heat or no-advance diagnostic repair.

Key Features

• 3-cycle mechanical timer for precise dryer cycle control
• Rated for 120 volt, 60 Hz electrical systems
• OEM Speed Queen part number ensures direct replacement fitment
• Controls heat and tumble sequencing throughout timed dry cycles
• Designed for residential dryer applications

Compatibility

Designed as an OEM-style replacement timer for Speed Queen residential dryers requiring a 3-cycle, 120 volt, 60 Hz timer assembly.

Installation Notes

Installation should be performed by a qualified appliance technician. Disconnect power to the dryer at the breaker or by unplugging the unit before beginning any disassembly. The timer is typically accessed through the dryer control console; refer to the unit service manual for panel removal procedures. Verify the replacement timer matches the original wiring harness configuration before completing installation.

Technical Specifications

• Voltage: 120 volts
• Frequency: 60 Hz
• Number of Cycles: 3
• Component Type: Mechanical Dryer Timer

Standard Information

• Brand: SPEED QUEEN
• Manufacturer Part Number: D517557P