Mark B Duarte , CA January 31, 2020 Appliance: Model AP4484666 Rack end cap broke and when i pulled out the wire rack on my dishwasher, it would come off track and fall to the bottom Bought a set of slide end caps (one spare replacement if needed) and replaced the end cap. Rack works well and only took 20 seconds to complete. Thank you Appliance Parts Pros for your informative videos and appliance selection. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes