Parts for Kenmore 790.40303412 (79040303412, 790 40303412): Door / Drawer Parts

This high-temperature insulation is used in the oven assembly to contain heat and protect nearby components and cabinetry. Replacing damaged insulation helps the appliance maintain set temperatures and keeps exterior surfaces from getting excessively hot. What it does:

• Helps retain heat for stable baking and roasting temperatures
• Reduces heat transfer to the appliance frame and adjacent cabinets
• Replaces insulation that is torn, charred, or saturated with spills/grease

• One insulation piece

• Disconnect power; for gas models, also shut off the gas supply
• Remove the range or wall oven and access the oven body
• Wear gloves, eye protection, long sleeves, and a dust mask; fibers can irritate skin and lungs
• Reinstall in the same orientation/routing as the original; do not compress insulation or block vents

This is a replacement mounting screw used to secure panels and components in compatible Frigidaire appliances. It restores proper fit and helps prevent rattles, loose panels, and parts that shift during operation. What it does:

• Fastens trim, panels, brackets, or controls to the appliance frame
• Restores secure attachment to reduce vibration, noise, and movement
• Replaces stripped, missing, or corroded screws that prevent proper assembly
• Works wherever the OEM screw with this part number is specified

• Disconnect power to the appliance before beginning any repair
• Use the correct screwdriver or bit to avoid stripping the head
• Tighten until snug—do not overtighten to avoid stripping threads or damaging parts
• Keep removed hardware organized and compare parts to the old screw for correct fit

This drum roller supports the dryer drum and helps it turn smoothly, reducing friction and noise. Replacing a worn roller restores quieter operation and helps prevent drum wobble and uneven tumbling. What it does:

• Supports the rotating drum so it spins freely and evenly.
• Reduces squeaks, grinding noises and excessive vibration from a worn wheel.
• Helps prevent drum wobble that can lead to uneven drying or wear on other components.
• Works with the drum shaft/bearing system to maintain proper drum alignment.

• Disconnect power (and gas, if applicable) before starting any service.
• Remove the dryer drum to access and replace the roller—follow your model's service manual or OEM instructions.
• Inspect adjacent rollers, bearings and the shaft for wear while the drum is removed.

This support bracket secures and stabilizes appliance components, restoring proper alignment and stopping movement. It's a simple replacement that helps reduce rattling and prevents panels or assemblies from shifting during use. What it does:

• Provides a rigid mounting point to hold panels, trim, or internal assemblies in place
• Restores proper alignment when a worn or broken bracket causes gaps or looseness
• Reduces vibration and rattling caused by a damaged or missing support
• Keeps connected parts from shifting, which can prevent further wear or damage

• Disconnect power to the appliance before beginning any repair
• Verify the bracket orientation and fit against the mating surface before fastening
• Use the factory screw locations and hardware; tighten screws securely but avoid over-torquing

This appliance screw fastens panels, brackets, and other components inside the unit. Replace a missing, rusty, or stripped fastener to restore a secure fit and help prevent rattles, misalignment, or premature wear.

• Secures appliance components such as panels, brackets, and covers
• Restores proper fit when an original screw is missing or stripped
• Helps reduce vibration and noise from loose parts
• Common signs: loose or misaligned parts, rattling, or a missing screw

• Disconnect power before servicing
• Match the new screw to the original for size and thread before installing
• Hand-start threads to avoid cross-threading; do not overtighten
• Reuse any original washers or clips if they were used with the old screw

A replacement 10-24 x 5/8 screw used to fasten interior and exterior appliance components. Simple, direct-fit hardware that restores secure mounting where a worn or missing machine screw is causing loose panels or trim. What it does:

• Secures panels, brackets, and trim pieces to prevent rattling and misalignment
• Replaces stripped, rusted, or lost screws that cause loose or vibrating parts
• Restores proper attachment for components that won't stay in place
• Works wherever a 10-24 x 5/8 machine screw is required

• One 10-24 x 5/8 screw

• Use the correct driver and steady pressure to avoid stripping the head or threads
• Tighten until snug; avoid over-tightening which can damage mating parts
• Disconnect power to the appliance before working on electrical or moving components
• Replace the receiving nut or insert as needed for a secure fit

This spacer sets the correct gap between mating parts in your appliance's assembly, preventing rubbing and misalignment. Replace a missing or worn spacer to restore a solid fit, reduce noise, and protect surrounding components.

• Maintains proper spacing between components for correct alignment and operation
• Reduces metal-to-metal contact, squeaks, and premature wear
• Helps fasteners and panels seat securely
• Typical symptoms when failed: loose or rattling parts, uneven gaps, or visible wear marks

• Disconnect power; for gas models, shut off the gas. Allow the appliance to cool completely.
• Access the assembly per your model's diagram; note the original orientation/stack-up before removal.
• Reuse original fasteners if serviceable; hand-start threads and tighten snugly to avoid damaging the spacer.
• Verify alignment and clearances before fully reassembling. Quantity and location vary by model.

This stainless steel cleaner restores and protects stainless surfaces, removing fingerprints, smudges and light soils to improve appearance and make routine cleaning easier. Safe for finished stainless when used as directed. What it does:

• Cleans away fingerprints, grease, and light residue from stainless surfaces
• Restores a streak-free shine and improves overall appearance
• Helps reduce visible smudges for easier routine maintenance
• Leaves a light protective finish that helps resist fingerprints between applications

• Read and follow the product label before use; test on an inconspicuous area first
• Apply to a soft cloth and wipe with the grain of the stainless; avoid abrasive pads
• Do not use on hot surfaces, painted finishes, or unsealed metals unless manufacturer approves
• Keep out of reach of children and avoid contact with eyes; if contact occurs, rinse thoroughly

Replacement screw that secures panels, trim and internal components in compatible appliances. Restores proper fit and helps reduce rattling or loose parts when the original fastener is missing, worn, or damaged. What it does:

• Fastens panels, brackets, trim pieces and small component assemblies to the appliance frame
• Helps eliminate noise and vibration caused by loose or missing fasteners
• Replaces stripped, corroded or missing screws to restore secure mounting
• Matches OEM fit when the identical screw is required for proper alignment

• Disconnect power to the appliance before starting any repair
• Use the correct driver size to avoid cam-out or damage to the screw head
• Do not overtighten; overtightening can strip threads or crack plastic parts

The Screw is an OEM part for Frigidaire ranges and ovens. This part is designed to securely fasten various parts of the appliance, ensuring stability and durability. 

Over time, screws can become loose due to the expansion and contraction of materials with temperature changes. Regular use and the occasional necessary removal for repairs or cleaning can also wear down the threads, making them less effective.  

Symptoms of a bad Screw (Chrome) include:

• Loose or wobbly components that should be securely fastened.
• Difficulty in securing parts due to stripped or damaged screw threads.
• Visible corrosion or deterioration of the screw.

This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.

Size: 8-18 x 0.5 inch. Color: Chrome.