WP358237 - Genuine OEM Whirlpool Washer Agitator Bolt

WP358237 - Genuine OEM Whirlpool Washer Agitator Bolt

The WP358237 Genuine OEM Whirlpool Washer Agitator Bolt is a factory-original fastening component engineered to securely attach the agitator to the driveshaft in compatible Whirlpool top-load washing machines. This genuine Whirlpool bolt includes the necessary washer and thread sealant, ensuring a secure fit that maintains proper agitation function throughout the wash cycle. Equipped with a 7/16″ hex head, it is built to Whirlpool’s exact specifications for strength, long service life, and reliable performance.

Shipping across Canada from Appliance Kingdom, this genuine OEM part is ideal for homeowners, landlords, and appliance repair professionals looking for accurate, quality-assured replacements.

Function & Importance

The agitator bolt is a critical internal fastener that holds the washer’s agitator assembly securely to the transmission’s driveshaft. During wash cycles, the agitator moves laundry back and forth to clean clothing effectively. The bolt:

• Keeps the agitator firmly attached to the washer’s drive mechanism

• Maintains proper agitation action during every cycle

• Prevents wobbling or loosening of the agitator under load

Because this is a highly stressed connection point, using a genuine OEM bolt matters. OEM-grade components are designed to match Whirlpool’s engineering tolerances and materials standards, helping prevent premature wear, stripped threads, or loose agitation that can lead to poor cleaning performance or inside drum damage.

Common Symptoms Indicating Replacement

You may need to replace the agitator bolt if your washing machine exhibits any of the following washer-specific symptoms:

• Agitator is loose or wobbles during operation

• Washer performance degrades, with clothes not cleaned thoroughly

• Unusual noise or vibration during agitation

• Agitator does not turn properly or feels disconnected

Replacing a worn or stripped agitator bolt with this genuine OEM replacement will securely re-attach the agitator, restoring correct motion and improving wash action.

Compatibility Guidance

• Designed for Whirlpool top-load washing machines that use an agitator fastened by bolt WP358237

• Also referenced as compatible with a range of legacy part numbers (see below)

Important: Before ordering, confirm your washer’s model number and that the original part you’re replacing is WP358237 (or one of its superseded numbers). If you need assistance confirming fit, Appliance Kingdom support can help.

Key Features & Benefits

• Genuine OEM Whirlpool Construction – Engineered for factory-correct fit and durability

• Includes Washer & Thread Sealant – Ensures secure, leak-resistant fastening

• Helps Restore Agitator Function – Critical for proper wash cycles

• Durable Material & Precision Threads – Withstands repeated cycle stresses

• Ideal for homeowners, landlords, and technicians requiring reliable parts

Installation Overview

• Installation Difficulty: Moderate (internal washer component)

• Requires removal of the agitator to access the bolt

• Basic tools needed: 7/16″ socket, ratchet, extension

DIY installation is possible for experienced repairers, but if you are unfamiliar with washer internals or servicing drivetrain components, professional installation is recommended to ensure proper torque and function.

Canada-Wide Availability & Trusted Supplier

Appliance Kingdom is a Canada-based parts retailer in Edmonton, Alberta, offering fast fulfillment throughout Canada. Our genuine OEM parts meet Canadian appliance standards, and we support customers nationwide.

Buyer Confidence & Reassurance

• 100% Genuine OEM Whirlpool Part — Not aftermarket or generic

• Fit and Function Confidence — Precision manufacturing for dependable operation

• Compatibility Support Available — Get help confirming fit before purchase