Alliance Laundry Systems (Speed Queen) Washer Agitate and Spin Belt 37820

Genuine OEM agitate-and-spin drive belt for compatible Alliance/Speed Queen and related washer models.

Is This the Right Part?

Common Symptoms

• Washer does not agitate
• Washer does not spin
• Clothes remain unusually wet after the cycle
• Burning-rubber smell during operation
• Squealing or slipping noise during operation
• Slow or weak agitation or spin

Check Before Replacing

• Disconnect power before inspecting the belt or drive area.
• With power disconnected, visually inspect the belt for breakage, cracking, fraying, glazing, looseness, or signs of slipping.
• If safely accessible for the specific washer model, check whether the belt is seated correctly on the pulleys and whether nearby pulleys appear damaged or misaligned.
• If the belt appears intact but the washer still will not agitate or spin, stop troubleshooting the belt and have the drive system evaluated because other components can cause the same symptoms.

Pro Tip

Part Details

Key Features

• Genuine OEM Alliance Laundry Systems/Speed Queen agitate-and-spin belt
• Used in compatible top-load washer drive systems
• One belt supports both agitation and spin functions
• Exact part identity: 37820
• Black rubber drive belt

Installation Notes

• Disconnect electrical power before service.
• Install only after confirming that 37820 matches the washer model and existing part application.
• Inspect the belt path, pulleys, and surrounding drive components for visible damage or obstruction before fitting the replacement.
• Seat the belt correctly on the applicable pulleys and verify that it tracks properly before restoring power.
• Run a brief test after installation and stop if abnormal slipping, odor, noise, or vibration occurs.

Verified Compatible Models

CWN311SP111CW01, CWN412SP111CW01, DWN412SP111CW01, LWA05AW, LWA10AW, LWA18AW, LWA20AW, LWA30AL, LWA30AW, LWA30BL, LWA30BW, LWA40AL, LWA40AL2, LWA40AW, LWA40AW2, LWA50AL, LWA50AW, LWA60AL, LWA60AW, LWA65AL, LWA65AW, LWC05AW, LWC07AW, LWC18AW, LWC30AW, LWC40AW, LWC50AW, LWD27AW, LWD27BW, LWD35AW, LWD37AW, LWD40AW, LWD67AL, LWD67AW, LWN311PP111NW22, LWN311SP111NW22, LWN311SP111TW05, LWN311SP331NW22, LWN311SP541NW23, LWN311WP111NW22, LWN311WP331NW22, LWN311WP541NW23, LWS01AW, LWS04AW, LWS16AW, LWS17AW, LWS34AW, LWS55AW, MWN311SP111TW06, YWN311PP111CW01

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.