389825 Parts

This rock plate support is used on many of the Jenn-air grill cartridge rock plates.

This timer knob replaces a worn or broken range timer control knob, restoring a positive grip and reliable dial operation so you can set cooking times accurately. Easy-restore part for common knob damage or wear. What it does:

• Provides a replacement control surface for the oven/range timer so the dial turns smoothly
• Re-establishes a secure connection between the user and the timer shaft for accurate time setting
• Commonly used when the knob is cracked, stripped, loose, or will not engage the timer shaft
• Helps eliminate slipping or intermittent timer operation caused by a damaged knob

What's included: One timer control knob (single knob) Install notes:

• Unplug or disconnect power to the appliance before replacing the knob
• Pull the old knob straight off the timer shaft; align and press the new knob firmly onto the splined shaft
• Do not force the knob at an angle; if it does not seat easily, inspect the shaft for debris or damage
• The timer control assembly may also need replacement

This is a metal mounting bracket designed to secure the blower motor in place within a range or cooktop downdraft system. It provides stable support so the motor operates without excess vibration or noise. Replace this bracket if it is bent, cracked, or if the motor rattles or shifts out of position during use.