Washing Machine Drain Pump Replacement Guide

What the 00145753 does

The drain pump is responsible for expelling water from the washing machine tub after the wash and rinse cycles, sending it through the drain hose. It ensures the tub is empty before the spin cycle begins.

Symptoms when this part fails

• Washer not draining water completely
• Water pooling in the bottom of the tub
• Loud humming or grinding noise during the drain cycle
• Washer stopping mid-cycle with an error code related to draining
• Slow drainage or water remaining in the tub after the cycle finishes

Compatibility

Fits the Bosch family. Specifically:

• Any unit originally equipped with OEM part number(s): 00144844, 00144977.
• Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: 00144844, 00144977

Tools you'll need

• Screwdriver (Phillips and flathead)
• Pliers
• Towels
• Bucket
• Work gloves

Difficulty: Moderate · Time: 45-90 minutes

How to install the 00145753, step by step

1. Disconnect the washing machine from all power and water sources.
2. Drain any remaining water from the tub and hoses into a bucket.
3. Access the drain pump, typically by tilting the washer or removing a panel.
4. Disconnect the hoses and electrical wiring connected to the old pump.
5. Remove the mounting screws or clips securing the old drain pump.
6. Install the new drain pump, reconnecting all wiring and hoses securely.
7. Reassemble the washer and test for proper drainage and leaks.