Gsd3900 Parts

A 10-24 x 1/2 thread-forming screw used to fasten panels and small components in appliances. Replaces missing or damaged fasteners to restore secure mounting and reduce rattling or misalignment. What it does:

• Secures panels, brackets, or trim to prevent movement and vibration
• Replaces missing, stripped, or damaged screws that allow parts to loosen
• Helps maintain proper alignment of doors and access panels
• Small, general-purpose fastener for a variety of appliance interior and exterior attachments

• Disconnect power to the appliance before beginning any repair
• Use the correct driver bit to avoid stripping the head
• Do not overtighten; snug until secure to prevent thread damage
• Compare the old screw to length and thread before installing

This is a stainless steel hex washer-head screw used to fasten and secure components. Its integrated washer head provides a broad bearing surface for a tight, durable hold in appliance assemblies.

• Secures panels, brackets, and hardware to prevent looseness and vibration
• Restores proper fastening when originals are stripped, missing, or corroded
• Stainless construction helps resist rust in moisture-prone areas
• Common symptoms of a needed replacement include rattling, loose panels, or missing hardware

• Disconnect power and, if applicable, shut off water before servicing
• Use the correct nut driver or socket for the hex head to avoid stripping
• Replace any damaged or missing fasteners in matched pairs or sets for even clamping
• Do not overtighten; snug to manufacturer torque guidance when available

Size: 8-32 x 5/8 inch.

A replacement knob latch handle that secures and indexes the appliance control knob for reliable selection and tactile feedback. Restores proper knob engagement to help prevent slipping or incomplete setting changes. What it does:

• Latches and holds the control knob in selected positions so settings stay engaged.
• Provides tactile detents for clear position feedback when turning the knob.
• Commonly replaces worn, cracked, or broken latch pieces that let the knob slip or fail to engage.
• Fits directly onto the control shaft and works with the existing knob assembly.

• Disconnect power (unplug or switch off circuit) before servicing to avoid shock or injury.
• Removal typically requires removing the control knob and/or console trim to access the latch; keep track of fasteners.
• Inspect the control shaft and surrounding components for wear; replace damaged knobs or retention clips as needed.

White. 8-18 x 5/16 inch.

This is a genuine replacement screw used to secure components and panels on compatible GE appliances. It restores proper fit and prevents rattling or loose parts for safe, reliable operation. What it does:

• Secures panels, brackets, or internal components to maintain proper alignment
• Stops rattling or vibration caused by loose fasteners
• Replaces missing, stripped, or damaged screws to restore safe operation
• Helps maintain seals and clearances by holding parts firmly in place

• Screw

• Disconnect power to the appliance before starting any repair
• Use the correct screwdriver or bit to avoid stripping the head
• Do not overtighten; snug until secure to prevent damage to components
• Keep removed fasteners organized to ensure correct reassembly

The Lower Dishrack is an OEM part for GE dishwashers. It provides a sturdy shelf for placing pots, pans, plates, and other dishware on the bottom level of the dishwasher interior. The lower dishrack supports dish loads, holding them securely in place during the wash cycles. 

Causes of a failing lower dishrack include long-term wear and tear, corrosion from exposure to water and detergents, damage from improper loading, and loose or broken components.

Symptoms of a bad lower dishrack:

• Difficulty sliding the rack in and out
• The rack getting stuck mid-cycle
• Broken or missing wheels/rollers
• Rust formation
• Bent or misshapen wires

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

This timer cover is the replacement trim that surrounds and protects the dryer or washer control timer on the control panel, restoring a finished look and shielding the timer mechanism from dust and debris. What it does:

• Replaces a cracked, faded, or damaged timer trim to improve appearance and protect the underlying timer assembly
• Helps keep lint, dust, and moisture away from the timer control area
• Restores correct alignment and mounting for the timer knob and control components
• Useful when the existing cover is loose, broken, or missing

• One timer cover

• Disconnect power (unplug or switch off breaker) before starting any repair
• Remove the control panel or access bezel per your model's service instructions to reach the timer cover
• Use appropriate hand tools (screwdriver) and avoid forcing plastic tabs to prevent breakage

This left-side door arm hinge secures and guides the appliance door, restoring proper alignment and smooth opening/closing. It replaces a bent or broken hinge to reduce sagging and uneven door movement. What it does:

• Supports the door on the left side and helps control its travel and position
• Restores proper door alignment when a hinge is bent, worn, or broken
• Helps eliminate door sagging, scraping, or uneven closing
• Works with existing hinge pins and mounting points to stabilize the door

• One left-side arm hinge

• Installation requires basic hand tools; refer to your model's service manual for step-by-step instructions
• Disconnect power (and water for washers) before starting any repair
• Inspect adjacent hinge hardware and fasteners; replace if worn to ensure proper fit and function

This right-hand arm hinge secures and guides the appliance door or access panel for proper alignment and smooth operation. It replaces a worn or broken hinge to restore correct door movement and positioning. What it does:

• Attaches the door to the cabinet and provides a pivot point for opening and closing
• Keeps the door aligned to prevent sagging, gaps, or rubbing
• Restores smooth, consistent door motion when the original hinge is bent, worn, or broken
• Helps reduce stress on the door and adjacent components caused by misalignment

• Install with power disconnected and appliance stable to avoid injury
• Tighten mounting fasteners securely but avoid over-torquing to prevent damage
• If replacing both sides or multiple components, inspect companion hinge and fasteners for wear

A stainless-steel #6-20 screw (1/2" length) used to fasten appliance panels and components securely. Durable corrosion-resistant finish helps maintain a tight fit and long-lasting hold in wet or humid areas. What it does:

• Fastens trim, brackets, panels, and internal components where a #6-20 x 1/2" screw is specified
• Provides a corrosion-resistant connection for areas exposed to moisture
• Restores loose or missing fasteners that cause rattling or misalignment
• Matches OEM thread and length for proper fit and function

• One stainless steel #6-20 x 1/2" screw

• Turn power off and unplug appliance before servicing
• Use the correct screwdriver or driver bit to avoid stripping the head
• Do not overtighten; stop when the component is snug and aligned
• Replace any additional damaged fasteners with matching OEM screws

This harness plug connects the dishwasher's wiring to the water inlet valve. Replacing a burnt, brittle, or loose connector restores a solid electrical connection so the valve energizes correctly and the tub fills when the cycle begins.

• Provides a secure, keyed connection between the harness and water inlet valve terminals
• Helps resolve no-fill or intermittent fill caused by heat damage, corrosion, or loose contacts at the connector
• Supports proper valve operation to reduce humming-without-fill complaints
• Useful when replacing a damaged plug during valve or harness service

• Disconnect power at the breaker and shut off water supply before servicing
• Note wire orientation; transfer or splice leads per appliance wiring and connector design
• Seat the plug fully on the valve and ensure tight, insulated connections
• Restore power and run a fill test; check for leaks at the valve and hose connections

This rotary timer controls the sequence and length of dryer cycles so your machine advances through timed heating, cool-down, and drum-turn stages. It restores reliable cycle progression and timing when the original timer fails. What it does:

• Advances the dryer through selected cycles and timing intervals
• Turns power to the heating and motor circuits on/off at the correct points in a cycle
• Helps resolve symptoms like cycles that won't advance, the dryer stopping mid-cycle, or no heat occurring during timed cycles
• Works as the main user-programmable timing control for mechanical/timer-based dryers

• Turn power to the appliance off at the breaker before starting work to avoid shock.
• Handle the timer carefully to avoid bending terminals; match connector locations during reassembly.
• Some disassembly of the dryer console or control housing is required; keep track of screws and panel clips.