Whirlpool Washer Tub Seal 8577376 WP8577376 WP91938

Washer Tub Seal – Whirlpool

Whirlpool Washer Tub Seal 8577376 WP8577376 WP91938 This washer tub seal supports rotating components or forms the required barrier against water, air, heat, lubricant, or vibration. It is intended as a model-specific replacement for the service part listed below. Confirm the complete appliance model and serial number before ordering. Part-Specific Details OEM Whirlpool WP91938 Gear Case Oil Seal 91938 8577376 Product Specifications Brand: Whirlpool Primary SKU: 8577376 Product type: Washer Tub Seal Application: model-specific washer repair Match location, profile, dimensions, material, bearing or seal orientation, and revision Inspect shafts, tubs, doors, mating surfaces, and related bearings for corrosion or wear Replaces / Cross-Reference Part Numbers 8577376, WP8577376, WP91938, 91938 Cross-reference numbers can identify earlier revisions, distributor references, or approved service replacements. Compatibility can vary by production date and model revision. Symptoms of Failure Water, air, heat, or lubricant leakage roaring, grinding, or rumbling wobble or excessive play visible cracking, residue, corrosion, or torn sealing material Installation Instructions Disconnect power and shut off water or gas when applicable. Document routing and component order, remove the surrounding assembly as specified by the service manual, protect sealing surfaces, clean corrosion and residue, install the bearing or seal squarely in the correct orientation and depth, reassemble with specified hardware or sealant, restore utilities, inspect for leakage, and test. Compatibility and Safety Confirm fit using the appliance rating label and Whirlpool-family parts diagram. Disconnect power and shut off water or gas when applicable, wear suitable protective equipment, preserve all shields and guards, and use a qualified technician for gas-system or unfamiliar electrical repairs.

Compatible Part Numbers

• 8577376
• WP8577376
• WP91938
• 91938

Key Features

• Product type: Washer Tub Seal
• SKU / MPN: 8577376

Fixes These Symptoms

• Water
• air
• heat
• or lubricant leakage
• roaring
• grinding
• or rumbling
• wobble or excessive play
• visible cracking
• residue
• corrosion
• or torn sealing material

Compatible Brands

• Whirlpool
• Maytag
• KitchenAid
• Amana
• Jenn-Air
• Roper
• Kenmore

Always verify your complete appliance model number before ordering.

Installation Guidance

Disconnect power and shut off water or gas when applicable. Document routing and component order, remove the surrounding assembly as specified by the service manual, protect sealing surfaces, clean corrosion and residue, install the bearing or seal squarely in the correct orientation and depth, reassemble with specified hardware or sealant, restore utilities, inspect for leakage, and test.