Parts for Ge JB750FJ8DS: 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

The Convection Motor is an OEM part for GE electric ranges. It is the component responsible for circulating hot air around food inside the oven cavity during convection cooking cycles. 

Causes of a bad convection motor include failed windings, worn bearings, or damage from excess heat over time.

Symptoms of a bad convection motor include:

• Inability to select convection cooking functions 
• Lack of air movement inside the oven
• Slower than normal cooking times 
• Uneven baking or roasting results

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

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.