Dp840cwdbo Parts

This replacement caster and socket assembly restores smooth rolling and stable support for the appliance cabinet. Use it to replace a worn or damaged wheel and mounting socket so the appliance moves easily and sits level. What it does:

• Provides a rolling wheel and mounting socket to support appliance movement and weight.
• Replaces cracked, seized, or worn casters that cause dragging, sticking, or uneven motion.
• Helps reduce noise and cabinet scuffs from a damaged or loose wheel.
• Restores proper alignment when the appliance tilts or does not roll smoothly.

• Disconnect power and water and move the appliance to a safe, stable work area before starting.
• Support the appliance to prevent tipping when removing/installing the caster.
• Remove any trim or mounting hardware covering the caster; match orientation and fasteners when installing the replacement.
• After installation, verify the appliance rolls smoothly and sits level; tighten fasteners as needed.

This door spring provides the tension needed for proper door operation and restores smooth opening and closing. It replaces a worn or broken spring to help the appliance door stay aligned and operate quietly. What it does:

• Supplies tension to the door assembly so the door opens and closes smoothly
• Helps the door stay properly aligned and close securely
• Can prevent sagging or uneven door movement caused by a weakened spring
• Reduces rattling or noisy operation related to a worn door tension spring

• Disconnect power to the appliance before attempting any repair to avoid electrical shock
• Release stored tension carefully; springs can snap back and cause injury—use appropriate tools and eye protection
• Verify correct spring orientation and seating during reassembly to ensure proper door function

This wheel leg is a replacement support used to stabilize and allow smooth movement of the appliance's lower assembly. It restores proper leveling and reduces wobble so the appliance sits securely and rolls or rests as designed. What it does

• Supports the appliance chassis at the lower corner and transfers load to the floor
• Helps maintain correct appliance height and leveling to reduce vibration and rocking
• Restores proper rolling or stationary support where a worn or broken leg caused instability
• Commonly replaced when the leg is cracked, stripped, missing, or no longer holds weight

• Verify appliance is unplugged and empty before accessing lower cabinet or base
• Support the appliance with a block or jack to prevent shifting while replacing the leg
• Remove any access panels or retaining hardware as needed; install the new leg in the original orientation
• Replace any fasteners that are damaged and test stability before returning the appliance to service

This support bearing assembly stabilizes the dryer drum and helps it spin smoothly to improve tumbling and reduce noise. Designed to replace a worn or noisy rear drum support for compatible Whirlpool dryers. What it does:

• Supports the rear of the dryer drum so it rotates evenly
• Reduces squeaks, grinding, and wobbling caused by worn bearings
• Helps maintain proper drum alignment to prevent uneven wear
• Works with the drum shaft to keep tumbling smooth during operation

• One support bearing assembly

• Disconnect power before beginning any repair to avoid electrical shock
• Access may require removing the dryer rear panel and drum; follow manufacturer service instructions
• Inspect adjacent components and replace if excessively worn
• Tighten fasteners to manufacturer torque specs and test operation after reassembly

This is a replacement sheet-metal screw used to secure panels and components on compatible Whirlpool appliances. It provides a reliable fasten point for reattaching trim, brackets, and access panels after service. What it does:

• Secures appliance panels, brackets, and smaller components to the cabinet or frame
• Helps restore original fit and finish after repairs or part replacement
• Prevents rattles or loose panels when properly installed
• Matches OEM thread size and head style for a correct fit

• Turn off and unplug the appliance before removing panels or installing hardware
• Use the correct driver bit to avoid stripping the screw head
• Tighten until snug; avoid over-torquing to prevent thread damage or warped panels

A replacement mounting screw to secure appliance panels and components so parts stay properly fastened during normal use. Small but essential hardware for stable, rattle-free operation and reliable repairs. What it does:

• Fastens panels, brackets or components to the appliance chassis
• Prevents loose panels, vibration noise, or parts shifting during operation
• Used when original screw is lost, damaged, or stripped
• Restores proper fit and alignment after disassembly for service

• Disconnect power and water before starting any repair
• Use the correct screw type and length; do not force or substitute oversized fasteners
• Tighten until snug—avoid overtightening to prevent stripped threads or cracked parts
• Keep small parts away from children and pets

This bearing helps the appliance's rotating assembly turn smoothly and reduces metal-on-metal wear for quieter, more reliable operation. Replace a worn bearing to address noise and movement issues that affect performance. What it does:

• Supports the drum or tub shaft so it rotates with minimal friction
• Reduces grinding, rumbling, or squeaking noises from the rotating assembly
• Helps prevent excessive wobble or vibration during spin cycles
• Limits metal wear that can lead to leaks or further component damage

• Disconnect power and water before starting work
• Inspect surrounding seals, shafts, and mounting surfaces for wear while replacing the bearing
• Use correct tools and replacement hardware; follow OEM instructions for torque and alignment

Color: Black. For white use 3374712. For almond use 3374713