Parts for Ge JB850DF2BB: Lower Oven Parts

A small rubber door bumper that cushions the contact point between the appliance door and cabinet to reduce noise, prevent chipping, and help the door close smoothly. Simple replacement restores quiet operation and protects finishes. What it does:

• Cushions the door edge to stop metal-on-metal or door-on-cabinet contact
• Helps the door sit and close more evenly to reduce misalignment symptoms
• Reduces banging, rattling, and scraping noises when the door closes
• Prevents wear and cosmetic damage at the door contact point

• Inspect the door/cabinet contact area to locate the bumper before replacing
• Most installations press the bumper into a hole or recess; use steady, even pressure to seat it
• If the old bumper is glued or fastened, remove residue and check the mounting method in your parts diagram
• Turn off power to the appliance before working near electrical components or wiring

This oven rack replaces a damaged or missing rack to restore safe, level support for cookware. It slides on the existing side rails to position pans at the proper height for baking, roasting, or broiling.

• Provides a sturdy, level surface for pans and bakeware
• Slides smoothly on the oven's support rails for easy access
• Replaces racks that are bent, warped, rusted, or broken
• Helps prevent tipping or wobbling during use

• Allow the oven to cool completely before servicing
• Pull the old rack straight out to remove
• Insert the new rack, matching the original orientation, and engage both side rails evenly
• Verify the rack seats level and slides fully before use

Lower oven bake assembly that supplies heat for the bake cycle. Replaces a damaged lower element to help restore proper oven baking performance and even oven temperatures. What it does:

• Heats during the bake cycle to generate oven baking temperature.
• Replaces a burned-through or damaged lower bake element.
• Commonly used when the oven won't heat on bake, heats unevenly, or the element is visibly broken.
• Works with the oven's original terminals and mounting points to restore bake function.

• Disconnect power at the breaker before starting any repairs; verify power is off.
• Allow the oven and element to cool completely and handle the element gently to avoid damage.
• Installation may require removing the oven floor or back panel to access the element; follow the oven service manual for step-by-step instructions.

The Oven Temperature Sensor Assembly is an OEM replacement part for GE electric wall ovens. It is responsible for accurately reading the oven's internal temperature to provide precise temperature control and safe operation. Consistent and precise temperature readings are necessary for repeatable cooking results.  

Symptoms of a bad temperature sensor include:

• Inability to reach or maintain set cooking temperatures
• Fluctuating temperatures causing inconsistent results  
• Error codes or fault messages related to temperature regulation
• Potential safety concerns if temperatures run too high or low

Causes of a faulty sensor can be due to failures over extended usage, exposure to high heat cycles, or impedance changes due to dirt or mineral deposits. Precise temperature readings allow for confident cooking.

This OEM GE replacement sensor is also compatible with Hotpoint, RCA, and some Kenmore electric wall oven models. 

The Terminal Block Assembly is an OEM replacement part for GE electric stoves. It acts as the central wiring connection hub, routing power to critical heating components such as the oven bake/broil elements and stovetop burners. 

Symptoms of a bad terminal block include: 

• Intermittent or unpredictable burner/heating element operation 
• Inability to achieve proper cooking temperatures
• Buzzing or crackling noises from inside the stove cabinet  

Causes stem from normal wear over time, as vibration and heat cycling can cause cracks or corrosion in the block's electrical connections.

This OEM GE part is compatible with Hotpoint, RCA, and some Kenmore electric stove models.

The Oven Lamp Holder is an OEM part for GE ovens. This component securely holds the oven light bulb in place, ensuring proper illumination inside the oven cavity for better visibility during cooking and baking.

Causes of a bad lamp holder can include repeated exposure to high temperatures, physical damage, or electrical issues. A malfunctioning lamp holder can lead to the oven light not functioning correctly or at all.

Symptoms of a bad oven lamp holder include:

• The oven light not turning on
• Flickering or intermittent operation of the light
• Visible damage or corrosion to the lamp holder
• The light bulb not staying securely in place

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

This oven bulb lens covers and protects the interior light bulb while letting you clearly see food as it cooks. Replace a cracked or missing lens to restore safe, even illumination inside the oven cavity.

• Covers the oven light bulb and diffuses light for better visibility
• Shields the bulb from grease, splatter, and moisture
• Helps keep the bulb securely enclosed
• Common signs it's needed: lens is cracked, missing, discolored, or won't stay in place

• Disconnect power at the breaker or unplug the appliance; allow the oven to cool completely
• Wear gloves to protect hands from sharp edges and hot surfaces
• Remove the existing lens by releasing the retainer or turning it, per your model's design; retain any clip or gasket for reuse
• Seat the new lens fully and restore power to test the light

This SPDT high-amp switch controls high-current circuits by switching one input between two outputs, restoring proper electrical control in affected appliance functions. Built for high-load switching where reliable on/off selection is required. What it does:

• Directs high-current power from a single input to one of two outputs (single-pole, double-throw action)
• Replaces worn or failed selector/limit-style switches that cause intermittent or no power to a circuit
• Commonly used where a high-amp, durable switching contact is required to complete a function
• Helps stop symptoms like intermittent operation, failure to switch between states, or no power to the controlled circuit

• One SPDT high-amp switch (WB24T10160)

• Disconnect power to the appliance before inspecting or replacing the switch
• Verify wiring locations and take a photo before removal for correct reconnection
• Use proper tools and avoid touching energized contacts;

This anti-tip bracket assembly secures the rear of your range to the floor or wall. It helps prevent the appliance from tipping forward during everyday use and supports compliance with manufacturer safety and installation requirements. What it does:

• Anchors the range so the rear leveling foot engages the bracket to help prevent tipping
• Helps correct a range that rocks, shifts, or tilts when the door is opened or racks are pulled
• Replaces a missing, bent, or corroded anti-tip bracket
• Supports passing the required anti-tip safety check after installation

• One anti-tip bracket assembly

• Disconnect power; for gas models, also shut off the gas supply before starting
• Mount the bracket to the floor or wall as directed in the range's installation instructions
• Slide the range back so the rear leveling foot fully engages the bracket; verify the unit is level
• Perform the anti-tip test specified in the installation manual to confirm proper engagement

This vent tube directs heated air and moisture from the appliance to its exhaust path, maintaining proper airflow around internal components. Replace a cracked, warped, or missing tube to restore safe ventilation and help prevent heat and condensation buildup. What it does:

• Channels hot air and steam from the cavity to the outlet
• Helps prevent heat accumulation around controls and adjacent surfaces
• Reduces moisture/condensation at the vent outlet
• Common symptoms: excessive warmth near the console, persistent odors/steam, visible damage, or rattling from a loose/broken tube

• 1 vent tube

• Disconnect power; shut off gas. Allow the appliance to cool completely before servicing.
• Access and attachment points vary by model; refer to your service manual or diagram for location.
• Note the tube's orientation and routing; transfer any brackets or seals from the old part if present.
• Reuse existing screws/clamps and ensure the vent path is clear after installation.

This leveling leg is an authentic OEM replacement part sourced directly from the manufacturer. Leveling legs are used on the bottom of stoves to correct imbalances on the cooking top caused by floors being unlevel. The leveling leg is threaded so that it can be adjusted up or down as needed. There are four holes for leveling legs on the stove's bottom. Each leg can be adjusted independently. If the legs are missing or lost, these replacements will help level the stove for more even cooking. When the stove is not level, the food inside pans will be unlevel and not cook evenly.Make sure the power is disconnected before installing the leveling leg. Tilt the stove back and place a chock underneath one side so that the leg can be screwed up or down as needed. Remove the chock and check for level. If the stove is still unlevel, repeat the procedure on the side that is not level. Continue to adjust until the stove is level. Restore the power to the stove.This leveling leg is a black part that is sold individually. It is designed for use on ranges manufactured by General Electric, Kenmore, and Hotpoint.

This replacement mounting screw is used in cooking appliances to fasten components securely. It restores a tight, rattle-free fit so panels, brackets, or burner-related parts stay properly aligned during everyday use.

• Secures appliance components to the chassis or assembly
• Replaces a missing, stripped, or corroded screw
• Helps resolve loose panels, wobbling parts, or vibration noises
• Supports proper alignment of mounted parts

• Disconnect power at the breaker; for gas units, also shut off gas supply
• Allow the appliance to cool completely before servicing
• Use the correct driver; start threads by hand to avoid cross-threading
• Tighten snugly without overtightening; replace damaged threads or hardware as needed

This is a replacement screw that can be used with many different types of household appliances. Screws fasten various pieces of machines together. They can also help to reduce the amount of vibration in the machine. If a screw is missing or damaged, it could cause a machine to stop working properly, or to vibrate more than it should.The screws are made from metal and will typically last for a long time. However, the threads and other parts of the screw can wear down with use. The screws could also become lost when making other repairs to the appliance. Replacement of the screws is generally easy, but it will depend on where it is placed.This item can replace certain screws found in various models of ranges, ovens, dryers, and microwaves from General Electric, Hotpoint, Whirlpool, and Kenmore. This is a genuine OEM replacement part sourced from the manufacturer. It is sold individually. Owners may want to have several replacements on hand in case they need them.

This mounting screw secures appliance components to the chassis for a tight, rattle-free fit. Replacing a missing, stripped, or corroded fastener helps keep panels, brackets, or burner assemblies properly aligned and secure.

• Fastens designated parts to the appliance frame or mounting points
• Helps maintain proper alignment of panels, trim, brackets, or burner assemblies
• Restores hold when the original screw is worn, rusted, or lost
• Symptoms include loose or wobbly components, rattling/vibration, or visible gaps

• Disconnect power; allow all surfaces to cool. For gas units, also shut off the gas supply.
• Use the correct driver/bit; avoid cross-threading.
• If mating threads or clip/nut are damaged, repair or replace them before installing.
• Tighten until secure; do not overtighten to prevent stripping.

8-18 AB IHW 5/8 S

Replacement screw that secures panels, trim and internal brackets to keep appliance components stable and rattle-free. Use when originals are missing, stripped, or broken to restore proper fit and safe operation. What it does:

• Secures panels, control housings, trim and small brackets so parts stay aligned and stable.
• Replaces missing or damaged fasteners that cause rattling, vibration, or loose assemblies.
• Keeps electrical and mechanical components properly positioned for reliable operation.
• Intended as a direct replacement where the OEM screw specified for the application is required.

• Disconnect power and unplug the appliance before starting any repair.
• Use the correct screwdriver or bit and seat the screw squarely to avoid stripping the head or threads.
• Do not overtighten—stop when snug to prevent damage to panels or plastic components.
• Keep removed screws organized; replace only with the identical OEM screw for proper fit.

Black. 8-18 AB HXW 3/8

This 10-32 machine screw secures brackets, panels, and other hardware in cooking appliances. Replacing a missing or stripped screw restores a snug, rattle-free fit and keeps components aligned and safely fastened. What it does:

• Fastens panels, brackets, and components using a 10-32 machine thread
• Replaces hardware that is missing, rusted, or stripped
• Helps address loose or rattling parts and minor panel misalignment
• Maintains secure mounting after service or part replacement

• One 10-32 machine screw

• Disconnect power; for gas appliances, also shut off gas before service
• Support the panel or bracket while removing/installing hardware
• Start threads by hand to avoid cross-threading; do not overtighten
• Replace them one at a time to keep alignment