Dishwasher Upper Rack Rollers Replacement Kit 4 Pieces Key benefits Restores smooth sliding and proper alignment of the upper dishwasher rack, reducing sticking and uneven movement. Durable construction using quality ABS plastic with thickened rollers for improved strength, stability, and wear resistance. Corrosionresistant design for longer service life in the dishwasher environment. Simple, tool installation to get the rack rolling again quickly. Product features Replaces part numbers: 00611666, 00165313, 1559882, 165313, 611666, AH3477770, AP4355370, EA3477770, PS3477770, PS8727423. Material: quality ABS plastic; thickened rollers for enhanced durability and stability. Package contents: 4 upper rack rollers. Compatibility Designed as compatible replacement rollers for dishwasher models that use the listed part numbers. Compatible with Bosch, Neff, and Siemens models that match these part numbers. Installation guidance Installation is straightforward: place the roller on the hook, align it with the hole, snap it into place, and ensure it sits on the track. Install slowly and carefully to avoid damaging the buckle clip. Typical use scenarios cracked or worn rollers to restore smooth rack movement and reduce rattling during operation. Perform a routine maintenance on older dishwashers to improve rack handling when loading and unloading dishes. Swap out damaged rollers after accidental impacts or when the rack has started to catch or derail. This replacement kit provides a directfit solution for restoring upper rack performance and extending the functional life of the dishwasher rack assembly.