Parts for Ge JB700DJ4BB: Convection Fan Parts

This Hub Blade Assembly replaces a worn or damaged blade hub to restore proper blade mounting and rotation. It secures the blade to the motor/hub so the appliance can circulate air or move contents as intended. What it does:

• Replaces the hub that holds and centers the blade, maintaining secure blade attachment
• Restores smooth rotation and reduces wobble or vibration from a loose or broken hub
• Helps stop rattling, uneven operation, or reduced airflow caused by a damaged hub
• Works as the direct mounting point between the motor/hub shaft and the blade

• One hub blade assembly

• Disconnect power before attempting any repair to avoid shock or injury
• Handle sharp blade edges carefully; use gloves and proper tools when removing/installing
• Inspect the motor shaft and fasteners for wear; replace any damaged hardware

This convection motor powers the oven's fan to circulate hot air for more even baking and roasting. Replaces a worn or noisy motor to restore proper convection airflow and help maintain consistent oven temperatures. What it does:

• Spins the convection fan blade to circulate hot air throughout the oven cavity
• Helps reduce hot spots and supports even cooking during bake, roast, and convection cycles
• Commonly replaces motors that are noisy, fail to start, or do not maintain steady fan speed

• 1 convection motor

• Disconnect power to the appliance before beginning any repair
• Handle the motor and fan blade carefully to avoid damaging mounting tabs and wiring
• Verify wiring harness and mounting orientation before final installation

This gasket seals the convection fan area to help maintain proper oven airflow and temperature distribution. It replaces a worn or damaged seal to reduce air leaks and improve cooking consistency in convection ovens. What it does:

• Seals the convection fan housing to prevent heat and air leakage
• Helps maintain even oven temperatures for more consistent cooking
• Can reduce hot spots and improve convection cooking performance
• Limits airflow-related noise and vibration when properly installed

• One convection fan gasket

• Disconnect power to the appliance before starting any repair
• Allow the oven to cool completely and remove racks or panels as needed to access the fan housing
• Verify correct positioning and full seating of the gasket before reassembling panels

Hex nut that secures threaded fasteners on appliances, restoring firm attachment for panels, brackets and components. Replacing a missing or damaged nut prevents loose parts and noisy operation. What it does:

• Threads onto matching studs or bolts to hold panels, trim, brackets and other appliance components in place.
• Restores proper fastening when original nut is stripped, corroded, or missing.
• Helps eliminate rattling, misalignment or loose parts caused by failed hardware.
• Works wherever a standard hex nut is specified by the manufacturer.

• Always disconnect power (and gas, for gas appliances) before accessing internal components.
• Start the nut by hand to avoid cross-threading, then finish with the correct-size wrench or socket.
• Tighten until snug; avoid overtightening which can strip threads or damage components.
• Replace any mating bolt/stud that is damaged or heavily corroded for a reliable repair.