Parts for Ge PB920TP4WW: 07 - Convection Fan Parts

Ranges, wall ovens, and microwaves require a hub blade assembly in order to operate efficiently. The hub blade works inside the device to help with the various heating cycles. With use, because of misuse, or as a result of accidental damage, the hub blade may stop working. When this component is no longer functioning, a replacement part is required. If the oven isn't warming correctly, the hub blade assembly may be the issue.Replacing the hub blade assembly is a simple process. A screwdriver, socket set, adjustable wrench, and wrench set are required. Always disconnect appliances before replacing components. Wear gloves for safety. The hub blade assembly is located inside the oven. To access it, the back of the appliance has to be removed. Be sure all parts are replaced and secured before turning the device back on.This hub blade assembly is a genuine OEM replacement part. It is sourced directly from the manufacturer. The part is sold as an individual unit and made of high-quality, durable materials. The hub blade assembly can be installed in various models of ranges, wall ovens, and microwave oven combination appliances. It is compatible with General Electric, Hotpoint, and RCA brand devices.

This convection element assembly is the heating ring located behind the rear panel of the oven. It supplies the heat for convection bake/roast, helping deliver even, consistent results when using the convection feature.

• Provides heat around the convection fan to maintain uniform oven temperature in convection modes
• Failure may cause little/no heat in convection, uneven baking/roasting, or extended preheat times
• Replace if the element is open (no continuity), blistered, or visibly damaged
• Direct-fit replacement designed to match original connections and mounting

• Disconnect power at the breaker/fuse and allow the oven to cool completely before servicing
• Remove oven racks and rear interior panel to access the element
• Support and label wires; connect firmly to the element terminals to avoid loose connections
• Avoid bending the element; secure with original hardware and check continuity before reassembly

The Convection Motor is an OEM part compatible with GE wall ovens and convection ranges. As the primary component driving air circulation inside the oven cavity, it is responsible for the convection baking and roasting functions.

By circulating warm air around the food at high speed, the convection motor allows for faster and more even cooking without compromising quality. Causes of failure can include excess dirt or debris obstructing the motor shaft or blades, damage to motor wiring from heat, or normal component wear over time.  

Symptoms of a bad convection motor include:

• Convection cooking mode not working at all  
• Much longer than normal cooking times
• Unevenly cooked food despite rotation
• Loud grinding or whirring noises from inside the oven

This GE OEM replacement motor restores efficient convection performance. It is also compatible with Hotpoint, RCA, and select Kenmore ovens. Replace yours today for reliable cooking power.
 

Size: 10-16 AB HXW .750 S N

This is a genuine OEM replacement nut that is used on convection oven fans. This nut holds the fan onto the spindle. If the nut becomes lost during repairs to the fan, it will need to be replaced before the fan will work. This nut locks the fan to the spindle to turn and move the air around inside the oven. The fan helps the food to cook more evenly and reduces areas in the oven that are not cool enough or hot enough. If the fan is not working, the convection oven will not cook correctly.Convection ovens are different from regular ovens, and the fan is part of the reason. Convection ovens use the fan and an exhaust system to move the heat around inside the oven to cook food more evenly and faster. Many convection ovens have a setting that allows the oven to be used as a regular oven. If the nut is missing and the fan is inoperable, the oven can be used for regular cooking if it has this feature. Otherwise, the convection oven should not be used until the nut is replaced.This nut is a silver metal replacement part that is sold individually. It is designed for use in convection ovens made by GE and Kenmore.

This replacement screw secures panels, brackets, and trim in your appliance. Using the correct #8-18 fastener helps restore a tight, rattle-free fit when replacing missing or damaged hardware. What it does:

• Fastens sheet-metal panels, brackets, and other components to the chassis
• Replaces missing, stripped, or damaged screws
• Helps eliminate vibration-induced rattles and looseness
• Maintains proper alignment of panels and assemblies

• 1 screw

• Disconnect power; for gas appliances, also shut off the gas supply
• Align parts and start the screw by hand to avoid cross-threading
• Use an appropriate nut driver or screwdriver for the hex-washer head
• Tighten until snug; do not overtighten to prevent stripping

• Thread: #8-18 (type AB)
• Length: 3/8 in
• Head style: indented hex-washer