Genuine Whirlpool Idler Arm WP6-3705180

Genuine Whirlpool Idler Arm | OEM Part Number: WP6-3705180

Whirlpool WP6-3705180 is a genuine OEM idler arm. An idler arm supports the idler mechanism in an appliance's drive system. Confirm the exact part against your full appliance model number before ordering; this listing does not establish that a pulley, spring, or mounting hardware is included.

Technical Specifications

Symptoms Fixed by Replacing WP6-3705180

These are general idler-arm symptoms. Replace this part only when inspection confirms arm damage or wear; belt, pulley, spring, and other drive faults can cause similar symptoms.

• Incorrect idler positioning: A bent or damaged arm prevents the idler mechanism from sitting correctly.
• Binding movement: Damage or wear at the arm or pivot interferes with normal movement.
• Drive-system noise: A damaged or loose arm contributes to abnormal noise during operation.

Key Product Benefits

• Genuine Whirlpool OEM idler arm.
• Identified by manufacturer part number WP6-3705180 for accurate ordering.
• Replacement option for a confirmed worn or damaged idler arm in a compatible appliance.

Part Compatibility & Cross-Reference Numbers

OEM Part Number: WP6-3705180

Please verify fitment using your appliance's full model number before purchasing.

Step-by-Step Installation Instructions

Safety: Disconnect electrical power before servicing. Follow model-specific safety procedures for any other connected utilities. Belt-tension mechanisms may be spring-loaded; release tension only as instructed. Use a qualified technician if unsure.

1. Confirm WP6-3705180 against the full appliance model number and inspect the idler mechanism.
2. Follow the model-specific service instructions to safely access the drive system.
3. Photograph the original arm position, belt routing, and any spring or pulley connections.
4. Release tension according to the service instructions and remove the arm's mounting hardware carefully.
5. Install the replacement arm and transfer or replace associated components only as specified by the manufacturer. Restore the correct routing and connections.
6. Check alignment and movement as instructed, reassemble all guards and panels, restore utilities, and perform the manufacturer-specified operational checks.