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Bosch 12005744 Dishwasher Pump Sump Seal Repair Set

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$43.23
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Available Quantity:   102
SKU
12005744

Product Description

The Bosch 12005744 Dishwasher Pump Sump Seal Repair Set prevents the sealing area between the sump and pump assembly, allowing it to contain water around the connected section. It uses sealing parts inserted around the paired surfaces to limit fluid escape as water passes through the pump and sump pathway. It is installed in the lower interior section of the dishwasher and the repair set fits around the sump and pump connection points during operation. It maintains a sealed opening, supports proper water circulation through the pump area and reduces leakage from the sump connection throughout normal dishwasher cycles.
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Manufacturer
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This Part Fits the Following Models (57)

Thermador DWHD440MFP/02 Dishwasher Thermador DWHD440MFP/01 Dishwasher Thermador DWHD440MFP/07 Dishwasher Thermador DWHD640JFP/A5 Dishwasher Thermador DWHD640JFP/B3 Dishwasher Thermador DWHD640JFP/98 Dishwasher Thermador DWHD640JFP/B4 Dishwasher Thermador DWHD640JFP/C6 Dishwasher Thermador DWHD640JFP/C9 Dishwasher Thermador DWHD640JFP/D5 Dishwasher Thermador DWHD640JFP/D7 Dishwasher Bosch SHPM78Z55N/01 Dishwasher Bosch SHPM88Z75N-01 Dishwasher Bosch SHPM78Z54N-01 Dishwasher Bosch SHPM78W55N/11 Dishwasher
Showing 1-15 of 57

Product Overview:

Creates the sealing interface required around the pump sump in compatible Bosch dishwashers. The Bosch 12005744 Dishwasher Repair Set-Pump Sump-Seal provides the sealing ring and associated components used within the sump sealing assembly, helping maintain the intended relationship between the pump sump and surrounding dishwasher structure during operation.

Sump Sealing Interface:

The sealing ring forms the primary sealing interface around the pump sump, helping maintain separation between the sump area and adjoining dishwasher structure. Its position within the assembly helps limit unwanted water movement through the sump connection during dishwasher operation.

Pump Sump Integration:

The repair set combines the sealing ring with the associated fastening components used for the identified pump sump sealing arrangement. Together, these components support the intended positioning and retention of the sealing interface within the dishwasher assembly.

Replacement Guidelines:

Replacement of the 12005744 Dishwasher Repair Set-Pump Sump-Seal is recommended when the existing sump seal shows visible deterioration, deformation, cracking, or other damage that prevents it from maintaining the intended sealing interface. Replacement may also be appropriate when the associated fastening components are damaged or when deterioration around the sump sealing area indicates that the existing sealing assembly can no longer perform its intended function.

Common Signs of Wear:

  • Cracking or splitting of the sealing ring.
  • Visible deformation or flattening of the seal.
  • Deterioration of the sealing material.
  • Damage around the pump sump sealing interface.
  • Damaged, loose, or deteriorated fastening components.

Equipment Compatibility:

The Bosch 12005744 Dishwasher Repair Set-Pump Sump-Seal should be verified against the dishwasher model number or E-Nr before purchase. Customers should compare the existing part number with Bosch manufacturer documentation to confirm the correct application.

Technical Specifications:

Brand: Bosch
Part Number: 12005744
Product Type: Repair Set-Pump Sump-Seal
Equipment Type: Dishwasher
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FAQS
Customer Questions
What maintenance is required for the Bosch 12005744 Repair Set-Pump Sump-Seal?

Regularly inspect the Dishwasher pump and sump seal for any signs of damage, cracks, or leaks. Clean debris and residue to prevent clogs. Ensuring proper installation maintains water flow. Always disconnect power before handling to ensure safety.

What are common issues with the Bosch 12005744 Repair Set-Pump Sump-Seal?

  • Leaking water from the sump area.
  • Pump not circulating water efficiently.
  • Seal deterioration or cracking over time.
  • Unusual noises during dishwasher operation.

What is the Bosch 12005744 dishwasher repair set used for?

It provides sealing components for the pump sump assembly in compatible Bosch dishwashers.

Why is the sump seal important in a dishwasher?

The sump seal maintains the intended sealing interface around the pump sump, helping keep the sump connection properly sealed within the dishwasher's internal water-handling assembly.

How can I verify that Bosch 12005744 is the correct dishwasher repair set?

Match part number 12005744 with the complete Bosch dishwasher model number or E-Nr and applicable manufacturer documentation. Bosch identifies 12005744 as a replacement for part number 12005317.

What is included in the Bosch sump sealing repair set?

The set includes one sealing ring, four screws, one mounting wire, and one instruction sheet.

Is the Bosch 12005744 a complete dishwasher pump?

No. It is a pump sump sealing repair set, not a complete dishwasher pump.

Installation Steps

Step1: Disconnect dishwasher power and water supply for safety.

Step2: Remove lower dishwasher rack and access sump area.

Step3: Detach pump assembly carefully, noting seal position.

Step4: Replace old sump seal with new repair set components.

Step5: Refit pump assembly and tighten all fasteners securely.

Step6: Restore water and power, then run a short test cycle.