Whirlpool Dryer Idler Pulley Wheel - WP6-3700340

Whirlpool Dryer Idler Pulley Wheel - WP6-3700340

Restore dryer belt tension with this genuine OEM Whirlpool Dryer Idler Pulley Wheel - WP6-3700340. This pulley wheel helps the idler system maintain proper drum belt tension on supported dryers.

WP6-3700340 is a genuine Whirlpool-manufactured dryer idler pulley wheel used when the original part is worn, damaged, missing, leaking, noisy, or no longer performing correctly. The key to a correct order is matching the exact appliance model number and the original part design, not just the visible part name.

Fits These Brands / Families: Select Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Estate, Inglis, and Whirlpool-built dryer platforms

Fitment / What To Verify: Verify model number, pulley diameter, bearing style, arm fit, and belt routing.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Squealing, rumbling, drum not turning, or belt slipping.
• Visible/Sensory Cues: Worn or seized pulley, cracks, wobble, or metal/rubber dust.

Pro Tip: If the belt has been slipping, replace it with the pulley to prevent repeat noise.

Technical Specifications

Legacy part number(s)/code(s): 33001783, 6-3700340

Please note: These legacy parts have been replaced by this item. They may not look exactly the same, but the manufacturer of these appliances has assured us that they will function properly.

If you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.