Description
📝 Description
Give your dishwasher’s upper rack smooth and reliable sliding action again with the genuine OEM roller set Part 424717 (listed also as 00424717) for select Bosch and Thermador dishwashers. These wheels, along with axles, are designed to replace worn-out or jammed rack rollers that can cause your rack to hang up, scrape, or fail to slide properly. Parts Town+3Amazon+3Appliance Parts Pros+3
⚠️ Please check with your maintenance technician prior to ordering to confirm compatibility with your exact dishwasher model number and verify that the existing roller mountings match this set.
⚙ Features & Benefits
Features:
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OEM part number: 424717 (alternate 00424717) for Bosch/Thermador dishwasher upper rack. HNK Parts+1
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Includes two rollers and axles (typical kit) designed for the upper dishrack of compatible models. Appliance Parts Pros+1
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Manufactured to fit specific Bosch dishwasher models (e.g., many “SMU/SMI…” series) requiring roller replacement. HNK Parts+1
Benefits:
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Restores smooth rack movement — Avoids the rack from sticking or skewing when loaded, ensuring easy loading/unloading.
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Extends appliance life — Replacing worn rollers can prevent damage to rack rails, tub liners, or the rack itself.
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OEM fit & durability — Genuine Bosch parts ensure correct wheel alignment and mounting for dependable performance.
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Cost-effective maintenance — A relatively low-cost part that revitalizes the rack mechanism without needing a full rack replacement.
🔍 Common Symptoms That Indicate Replacement Needed
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The upper rack drags, sticks, or doesn’t slide smoothly in/out.
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You hear scraping, grinding, or catch when pulling the rack out.
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The rack may tilt, wobble, or wheels appear visibly worn or cracked.
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Your Bosch dishwasher parts diagram lists part 424717 (or 00424717) for the upper rack roller set. Appliance Parts Pros+1
🧩 Compatibility Notes
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Fits many Bosch and Thermador dishwasher models that list 424717 / 00424717 as the upper rack roller set. Appliance Parts 365+1
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Before ordering:
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Verify the model number and serial number of your dishwasher to ensure correct compatibility.
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Check the existing roller assembly: compare the wheel size, axle length, mounting clip/hole positions to the replacement kit.
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If the rack rail itself is bent or excessively rusted, replacing the rollers alone may not fully fix alignment issues—consider having a technician inspect the rack system.
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