Whirlpool WTW8040DW0 washer Parts

The most common Whirlpool washer problems are “won’t drain or spin,” “won’t fill,” and out-of-balance shaking or noise. On the Whirlpool WTW8040DW0, these symptoms are often tied to load size and leveling, drain-hose setup, water-supply restrictions, or a failed component such as the drain pump or lid lock (see the WTW8040DW0 owner's manual).

Most common symptoms and what to check first

Start with the quick checks below; they solve a large share of everyday washer complaints.

• Won’t drain or spin; clothes still wet: run DRAIN & SPIN, then redistribute the load evenly around the washplate.
• Spin light stays on (pump-out issue): confirm the drain hose is installed correctly and not pushed too far into the standpipe.
• Won’t fill or stops during fill: make sure both hot and cold faucets are fully on; check inlet hose kinks and inlet valve screens.
• Walking, banging, clicking, metallic noises: level the washer so all feet are firmly on the floor; reduce overloading.
• Poor cleaning or excess suds: use HE detergent and avoid using too much.

Parts that commonly fix these problems on WTW8040DW0

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

Symptom	Common suspect part	What it affects
Won’t drain, won’t spin, long drain	Washer drain pump WPW10581874	Pumps water out within the required time
Lid won’t lock, won’t start/spin	Washer lid lock assembly W10810403	Safety lock and cycle enable
Won’t fill, weak fill, fill errors	Washer water valve W11220230	Controls hot/cold water entering the washer

You can order these and other WTW8040DW0 replacement parts from the parts list for this model, or search by model number on Sears PartsDirect.

Why it matters

Drain, fill, and balance problems can look like “major” failures, but they often come from correctable setup and usage issues (leveling, hose position, load distribution, HE detergent). Fixing those first prevents repeat errors and reduces wear on the drive system.

Last updated: February 2026

For a Whirlpool washer like model WTW8040DW0, parts are only interchangeable when the replacement is the exact factory-specified part for your model. Even if a part looks similar across Whirlpool washers, using the wrong version can cause fit issues, leaks, noise, or performance problems.

What “interchangeable” really means

Parts interchangeability depends on the washer’s design (control system, drive system, tub, and wiring). For WTW8040DW0, we recommend matching by model number and then confirming the part ID.

• Match parts using the full model number WTW8040DW0
• Compare the part ID (not just the description)
• Confirm any included hardware, wiring connectors, and revisions
• Use factory-specified replacements to keep operation and safety consistent

Common WTW8040DW0 parts that must match exactly

These components are model-sensitive and should be replaced with the correct part ID for WTW8040DW0:

• Lid locking system: washer lid lock assembly W10810403
• Water fill components: washer water valve W11220230
• Drain system components: washer drain pump WPW10581874
• Drive and clutch components: drive assembly W11393685, clutch coil W10754448

Quick compatibility check (what to compare)

Use this checklist before ordering:

What you’re replacing	What must match	Why it matters
Electrical parts (controls, lid lock, UI)	Part ID, connectors, revision	Prevents error codes and no-start issues
Water parts (valves, hoses)	Port layout, screens, flow design	Prevents slow fill and leaks
Drive/spin parts (clutch, drive)	Model-specific drive design	Prevents grinding, no-spin, poor agitation

Why it matters

Your WTW8040DW0 washer relies on specific electrical and mechanical tolerances. The owner's manual also emphasizes using factory-specified replacement parts so the washer fits and works as designed.

Ordering the right part

We recommend ordering from the parts list for WTW8040DW0 first; for broader model searches, use Sears PartsDirect.

Last updated: February 2026

For your Whirlpool washer model WTW8040DW0, we recommend ordering replacement parts directly from the parts list for this model so you get the correct fit. Keep your complete model and serial number handy, and use your warranty paperwork to confirm coverage before you buy.

How we recommend ordering parts for WTW8040DW0

• Find your washer’s complete model and serial number on the model/serial label.
• Use the parts list for WTW8040DW0 to match the exact part name and part ID.
• Compare symptoms to the part’s function (drain, fill, spin, lid lock) before ordering.
• If you’re replacing a mechanical drive component, plan for basic tools and safe access under the washer.
• For broader part searches by model number, use Sears PartsDirect.

Common WTW8040DW0 parts customers order

These are model-matched examples from the parts list for WTW8040DW0:

Symptom	Part to check	What it affects
Won’t unlock or won’t start	Washer lid lock assembly W10810403	Lid locking and cycle start safety
Won’t drain or leaves water in tub	Washer drain pump WPW10581874	Draining and spin enable
Won’t fill or fills incorrectly	Washer water valve W11220230	Hot/cold water flow into the washer

Warranty and “right part” tips

Your Use and Care information explains that some items and situations are excluded from warranty coverage, and proof of purchase or installation date is typically required for in-warranty service. Use your warranty documentation to decide whether you should purchase a part now or pursue covered service.

Why it matters

Ordering by the exact model number (WTW8040DW0) and matching the correct part ID helps prevent returns, repeat repairs, and issues like leaks, no-drain conditions, or lid lock errors.

For part identification diagrams and model-specific guidance, use the owner's manual.

Last updated: February 2026

For a Whirlpool WTW8040DW0 washer, most repairs land in the $150 to $400 range when you include parts and labor. Simple fixes (like a drain hose or lid lock) often cost less, while major electrical or drive-system repairs can cost more; checking your warranty coverage in the owner's manual can change the out-of-pocket total.

Typical repair cost ranges (parts + labor)

These are common price bands we see for washers like the Whirlpool WTW8040DW0:

• Minor repair: $75 to $200 (basic adjustments, small leaks, simple part swaps)
• Mid-level repair: $200 to $400 (drain, fill, or lock related issues)
• Major repair: $400 to $700+ (control, drive, or tub related repairs)

Common WTW8040DW0 repairs and what usually drives the price

Parts cost, diagnosis time, and how deep the teardown goes are the biggest factors.

• Won’t drain / won’t spin: often tied to the drain system; a common replacement is the washer drain pump WPW10581874
• Won’t fill or fills slowly: can point to a valve or inlet restriction; the washer water valve W11220230 is a common fix
• Lid won’t lock / won’t start: frequently a lid lock problem; the washer lid lock assembly W10810403 is a typical replacement
• Loud grinding, slipping, or agitation issues: can involve the clutch or drive components
• Out-of-balance shaking: often suspension wear; the damper assembly W11130356 is commonly replaced as a set

Quick comparison: DIY vs. technician repair

Repair approach	Typical total cost	Best for
DIY part replacement	$20 to $200	Straightforward parts (hose, pump, lid lock)
Technician repair	$150 to $400+	Electrical diagnosis, leaks you can’t pinpoint, repeated error symptoms

Why it matters

A repair is usually worth doing when the washer is otherwise in good shape and the fix is a single, high-failure part (pump, valve, lid lock). If the repair estimate approaches half the cost of a comparable new washer, many customers choose to limit repairs to essentials.

How we recommend estimating your repair total

• Identify the symptom (won’t drain, won’t fill, won’t spin, leaking)
• Check warranty terms and exclusions in the owner's manual
• Price the likely part(s) for model WTW8040DW0 from the parts list on this page
• Add typical labor/diagnostic charges in your area
• If you need additional parts beyond what’s listed here, search by model number on Sears PartsDirect

Last updated: February 2026