Whirlpool WTW4950XW2 washer Parts

Some Whirlpool washer parts are interchangeable across multiple models, but we always match parts by the exact model number (WTW4950XW2) because small design changes can affect fit, wiring, and performance. For the safest results, confirm the part number and installation notes in the WTW4950XW2 owner's manual before ordering.

What “interchangeable” really means for WTW4950XW2

Parts interchange when the manufacturer lists the same replacement part number for more than one model. Even then, revisions can change connectors, mounting points, or calibration.

Common examples where model matching matters:

• Electrical parts: lid lock, actuator, electronic control
• Drive system parts: belt, cam, motor, gear case
• Water handling parts: inlet valve, drain pump, drain hose
• Hardware and panels: screws, cabinet, rear panel

Best way to confirm compatibility (what we do)

Use this checklist to avoid ordering the wrong part:

• Verify the washer’s model number is WTW4950XW2 (from the model tag)
• Compare the part ID and manufacturer part number listed for your model
• Check for notes such as “replaces” or “substituted for” on the parts listing
• Confirm any wiring plug style and mounting orientation before installing
• Use the installation steps and safety guidance in the installation guide

Parts that are often confused on this model

These parts can cause similar symptoms, but they are not “universal” across Whirlpool washers.

Symptom	Often involved part	Example from WTW4950XW2 parts
Won’t spin or shifts oddly	Drive/shift components	Cam W10721967, washer actuator WPW10006355
Won’t drain	Drain system	Washer drain pump assembly WPW10276397, washer drain hose W11244231
Lid won’t lock or won’t start	Safety interlock	Washer lid lock assembly W10404050

Why it matters

Using a “close enough” part can lead to leaks, no-spin/no-drain problems, error codes, or repeat failures. Matching by model also helps ensure the repair aligns with Whirlpool’s intended configuration for WTW4950XW2.

If you need to order, start with the parts list for WTW4950XW2 on this page; for broader model searches and ordering tools, use Sears PartsDirect.

Last updated: February 2026

To hard reset your Whirlpool WTW4950XW2 washer, we recommend disconnecting power for 2 minutes, then restoring power and running a quick cycle to confirm the control responds normally. For many “stuck” conditions, this clears the control’s temporary memory and restores normal operation.

Hard reset steps (WTW4950XW2)

1. Turn the washer OFF.
2. Unplug the power cord from the outlet.
3. Wait 2 minutes.
4. Plug the washer back into a grounded 3-prong outlet.
5. Select a cycle and press Start.

If the washer still will not start

Try these quick checks before assuming a failed control:

• Confirm the outlet has power (test with a lamp or small appliance).
• Make sure the lid is fully closed; a lid lock issue can stop the cycle.
• Verify both water faucets are fully on.
• Check for kinked inlet hoses and obvious leaks at the faucets.
• If the tub is full of water, try a Drain/Spin type cycle to clear it.

What a “hard reset” can and cannot fix

A reset helps when the electronic control is temporarily confused (after a power flicker, paused cycle, or unresponsive buttons). It will not correct a mechanical failure such as a broken belt or a drain pump that is jammed.

Symptom after reset	Most common cause	What to check next
Won’t start, lid clicks	Lid lock not engaging	Inspect/replace washer lid lock assembly W10404050
Won’t drain, water remains	Drain pump issue or blockage	Check pump/hoses; consider washer drain pump assembly WPW10276397
Agitates/spins weakly or not at all	Belt or drive system issue	Inspect washer drive belt WPW10006384 and drive cam

Why it matters

Resetting first prevents unnecessary parts replacement and helps you separate a control “glitch” from a true failure in the lid lock, drain system, or belt-drive components.

For model-specific operating steps and cycle details, use the owner's manual. If you need to order parts for WTW4950XW2, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

The Whirlpool WTW4950XW2 top-load washer has a 3.6 cu. ft. capacity, which is the usable tub volume for washing typical household loads. For cycle-by-cycle loading guidance and water-level behavior, use the WTW4950XW2 owner's manual.

What 3.6 cu. ft. means for real-world loads

A 3.6 cu. ft. top-load washer is designed for everyday family laundry and handles most mixed loads without overfilling.

• Best for: mixed clothing, towels, jeans, kids’ clothes
• Typical load size: medium to large (fill loosely, do not pack)
• Bulky items: wash one large comforter or blanket at a time (depending on thickness)
• Proper loading: keep items below the top rim and allow room for movement
• Balance matters: distribute heavy items evenly to reduce vibration and off-balance spinning

Quick loading guide (practical)

Use this as a simple rule-of-thumb for a 3.6 cu. ft. Whirlpool top-load washer like the WTW4950XW2.

Load type	How full to load	Notes
Mixed everyday clothes	About 1/2 to 2/3 full	Best cleaning and rinsing performance
Towels/denim	About 1/2 full	Heavier fabrics need more room to tumble
Bulky bedding	1 item (or a light pair)	Avoid packing; stop if the tub is jammed
Small loads	1/4 full	Use the appropriate cycle/soil level

Why it matters

Capacity affects cleaning, rinsing, and spin performance. Overloading a 3.6 cu. ft. washer can cause poor agitation, detergent residue, and out-of-balance spinning that stresses suspension and drive components.

Related specs that affect installation (not capacity)

If you are planning a move or reinstall, the installation requirements can impact noise and draining performance.

• Allow 1 inch of space on all sides to reduce noise transfer
• Standpipe drain should be at least 39 inches high and no higher than 96 inches
• Standpipe minimum diameter is typically 2 inches
• Keep drain hose insertion to about 4.5 inches to help prevent siphoning

For the full drain and spacing requirements, use the WTW4950XW2 installation guide.

You can also find model-specific replacement parts for the WTW4950XW2 on the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

For Whirlpool top-load washers like model WTW4950XW2, the most common problems we see are draining or spinning issues, leaks, and excessive vibration or noise. These symptoms are often caused by a restricted drain path, an unbalanced load, or wear in drive components such as the belt, actuator, or drain pump.

Most common symptoms and what they usually mean

• Won’t drain or leaves clothes wet: drain hose kinked, standpipe issues, or a failing drain pump
• Won’t spin or agitates poorly: worn drive belt, actuator shifting problems, or a lid lock issue
• Leaking: loose hose connections, worn hoses, or a drain hose problem
• Walking, banging, or loud vibration: washer not level, weak suspension, or consistently unbalanced loads
• Won’t start: lid not locking, power supply issue, or control problem

Quick checks we recommend first (fast, no parts)

1. Confirm the washer is level; leveling reduces excess noise and vibration and helps the washer spin correctly (see the installation guide).
2. Check the drain hose routing; make sure it is not kinked and is secured properly to the tub or standpipe.
3. Verify water supply basics; both inlet hoses should be connected and the faucets fully open.
4. Redistribute the load; bulky items can throw the basket off balance and stop a full-speed spin.

Parts that commonly fix drain or spin complaints on WTW4950XW2

If the basic checks do not resolve the issue, these model-matched parts are frequent solutions:

Symptom	Common suspect part	What it affects
Won’t drain / hums during drain	Washer drain pump assembly WPW10276397	Pumps water out of the tub
Won’t spin / weak agitation	Washer drive belt WPW10006384	Transfers motor power to the drive system
Shifts between agitate and spin incorrectly	Washer actuator WPW10006355	Controls drive mode changes
Stops mid-cycle / lid won’t lock	Washer lid lock assembly W10404050	Allows safe spin operation

Why it matters

Drain, spin, and vibration problems are connected: a washer that is not level or cannot drain efficiently often cannot complete a high-speed spin, which leaves clothes wetter and can strain the drive system over time.

You can order replacement parts for Whirlpool WTW4950XW2 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026