[Lifetime Warranty] TB123A Washing Machine Spanner Wrench Replacement - Compatible with for Maytag, GE, Kenmore, Whirlpool Washers - Replaces AP4503397 TB123B ERTB123A AP6832671

TB123A Washing Machine Spanner Wrench

Key Features

• Designed to remove and install washing machine tub retainer nuts.
• Durable steel construction for high-torque applications.
• Two-piece design for assembly and use.
• Fits 1-11/16 inch tub nuts.

Replaces / Cross-Reference Part Numbers

• 21366
• AP4503397
• ERTB123A
• TB123
• TB123B
• TJ90TB123A
• 123931

Compatibility & Fitment

• Fits select top-load washing machine models.
• Compatible with brands including Whirlpool, Kenmore, Maytag, and GE.
• Specifically designed for models using a compatible spanner nut for the inner tub.

When to Replace

• Replacing the tub seal and bearing assembly.
• Servicing or replacing the transmission (gearcase).
• Replacing a damaged inner wash basket.

Installation Tips

• Assemble the two-piece tool before use.
• Ensure the wrench is fully seated on the spanner nut to prevent slipping.
• The spanner nut typically has a standard right-hand thread; turn counter-clockwise to loosen.
• For stuck nuts, strike the end of the wrench firmly with a mallet or hammer to break it loose.

Compatibility & Fitment