Blomberg 1746570100 Dishwasher Drain Pump Group

$48.12
In stock
Available Quantity:   152
SKU
1746570100

Product Description

The Blomberg 1746570100 Dishwasher Drain Pump Group is an internal part installed in the appliance tub to drain the garbage content out during and after the wash and rinse cycles. Its primary function is to pump the water available through the drain hose into the plumbing system of the house. The drain pump group is mounted on the lower part of the appliance and is connected to the electricity system and drain line. It aids in effective water extraction in the system, supports averting standing water, and aids in effective use.
Dishwasher Parts, Motors|Pumps,
4.25"X7.5"X4.55"
Manufacturer
https://www.hnkparts.com/media/catalog/product/1/7/1746570100-69103.jpg

This Part Fits the Following Models (155)

U.S.A. Blomberg DWT 55300 Ss 7622039571 Blomberg NORTH AMERICA DWT 34440 ULTRA 7679149542 Blomberg NORTH AMERICA DWT 34420 ULTRA 7679249542 Blomberg NORTH AMERICA DWT 34410 ULTRA 7679349542 Blomberg ABD CARRERA DWT 34500 7647649571 Blomberg NORTH AMERICA DWT 34400 ULTRA 7679049542 Blomberg DW2432SS SUMMITPROFESSIONAL USAEXP94062 7690049542 Blomberg DISHWASHER USA DW 36140 NBL00 7657289542 BLOMBERG DISHWASHER - U.S.A. DWT 23100 W 7659539571 Blomberg ABD CARRERA DWT 34540 7647549571 Blomberg ABD CARRERA DWT 34520 7647449571 Blomberg ABD CARRERA DWT 34510 7647749571 U.S.A. Blomberg DWT 55300 W 7621839571 Blomberg U.S.A. DW 25200 BWS 7657239542 Blomberg U.S.A. DW 24100 SS 7662839542
Showing 1-15 of 155
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Customer Questions
What maintenance is required for the Blomberg 1746570100 Drain Pump Group?

Regularly inspect the dishwasher drain pump and filter area for debris such as food particles or buildup that can obstruct water flow. Clean the pump housing and surrounding components carefully to ensure proper drainage performance. Periodic checks supports prevent clogs, reduce strain on the motor, and maintain efficient operation. Always disconnect power before servicing to ensure safety.

What are common issues with the Blomberg 1746570100 Drain Pump Group?

  • Failure to drain water completely.
  • Unusual noises or rattling during operation.
  • Pump not activating or intermittent function.
  • Clogs caused by debris or food particles.
  • Water leakage near the pump assembly.

Installation Steps

Step1: Unplug dishwasher and shut off water supply to prevent electrical shock and flooding.

Step2: Remove lower kick plate and access base area of the unit.

Step3: Place towels underneath to catch residual water from pump housing.

Step4: Disconnect wiring harness and drain hose from old pump group.

Step5: Twist or unclip old pump assembly from sump and remove carefully.

Step6: Install new pump group, lock into place, reconnect wiring and hose securely.

Step7: Reassemble panels, restore power, run a drain cycle, and check for leaks.