Idler Pulley Spring WP37366

Brand: Whirlpool · Appliance: Washer · Fits: 47 models · Reference price: $9.62

WP37366 is a Whirlpool replacement part (idler pulley spring) for washers. Our fitment data lists 47 models that use it.

When to replace this part

Drive system (belts, pulleys, motors)

Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.

Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.

Models that use this part

Other parts for model LWD773W/P1122814WW

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• End Cap 32960
• Gasket 32857
• Siphon Break 34280
• Agitator 33514
• CLUTCH ELEC 33-117
• Lid 33541LP
• Lid 33541WP
• Mtr Harnes 28131

Reference price and where to compare

The reference price on file for this part is $9.62. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WP37366 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool