Shpm78z52n/01 Parts

This is a package of 4 wheels.

The lower wheel kit is an OEM part for Bosch dishwashers. This lower wheel kit is designed to smoothly guide dishes in and out of the dishwasher.

Causes of a bad wheel can include wear and tear over time, cracks or breaks in the rollers, misalignment preventing proper motion, or material degradation allowing for stickiness or gumming.

Symptoms of a bad wheel include:

• Dishes not fully entering or exiting the wash chamber
• Scratches or damage to dishware
• Noisy operation of the wheel assembly
• Racks getting stuck

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

This replacement cover restores the appliance's protective access panel, keeping internal components shielded from dust, moisture, and accidental contact. It helps maintain safe operation and a finished appearance after service. What it does:

• Covers and protects internal components and wiring behind the access area
• Helps prevent debris and moisture from entering sensitive parts
• Restores the appliance's finished look after repairs or part replacement
• Provides a secure barrier to reduce accidental contact during inspection or maintenance

• One replacement cover

• Disconnect power and water before starting any work
• Remove any fasteners or clips holding the old cover; align and secure the new cover using the original hardware
• If clips or screws are damaged, replace them with OEM-equivalent fasteners

This ventilation duct is the in-line connector that channels exhaust air from the appliance to the house vent, helping maintain proper airflow and reduce back-drafting. Designed to fit compatible Bosch ventilation assemblies. What it does:

• Routes exhaust air from the appliance to the home vent or hood exhaust system.
• Replaces damaged, bent, or disconnected ducting that can restrict airflow.
• Helps reduce odors and heat buildup by restoring a clear exhaust pathway.
• Works as a direct replacement part where the OEM duct is specified.

• One ventilation duct/duct connector as shown.

• Turn off power to the appliance and ensure the unit is cool before servicing.
• Inspect surrounding seals and fasteners; replace any damaged clamps or gaskets separately.
• Slide or fasten the duct into place and secure with appropriate clamps; ensure a tight, unobstructed path.

This insulating part is a small thermal/electrical insulator used on select appliances to help prevent heat transfer and protect nearby components. It reduces heat-related wear and helps maintain safe operation around sensitive parts. What it does:

• Provides thermal insulation between hot components and adjacent parts to reduce heat transfer.
• Helps protect wiring, plastic components, and electronics from overheating.
• Can prevent heat-related noise, discoloration, or softening of nearby materials.
• Useful when replacing damaged, brittle, or missing insulation that exposes components.

• One insulating part as shown

• High-level replacement only; ensure appliance is unplugged or power is disconnected before service.
• Handle carefully to avoid contamination or damage; install in the same orientation and location as the original.
• If insulation is attached near high-temperature components, verify surrounding parts are intact and not degraded.

The Insert is an OEM component specifically designed for select Bosch dishwashers. Located inside the tub basin, the tines provide the necessary friction to help clean dishes. 

Causes of a bad insert can include mineral buildup that prevents proper movement or damage from dropped utensils that have bent the tines out of place.

Symptoms of a bad insert include:

• Dishes still feeling dirty after the wash cycle   
• Rust or mineral deposits visible on the tines
• Tines that are bent or missing which reduces cleaning surface area

Replacing the insert with this OEM Bosch part restores optimal cleaning performance. Compatible with 300 series models, it features stainless steel construction that withstands corrosion from detergents. This replacement insert is warranted to perform as the original Bosch design for reliable dish cleaning.
 

This Bosch Dishwasher Insert is an OEM part for Bosch dishwashers, specifically designed to enhance the interior functionality of your appliance. The insert is a vital component that aids in the organization and secure placement of dishes, utensils, and other items during the wash cycle.

Common causes of damage to a dishwasher insert include physical strain from overloading, exposure to high temperatures and harsh detergents, and general wear and tear. These factors can lead to warping, cracking, or the breakdown of the insert's structure.

Symptoms of a bad insert include:

• Difficulty in fitting dishes and utensils properly.
• Reduced cleaning effectiveness due to improper loading.
• Noticeable cracks, warps, or breakage in the insert structure.
• Loose or unstable compartments within the insert.
• Difficulty in sliding or securing the insert inside the dishwasher.

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.