Product Condition 100% brand replacement vacuum drive belts. Every belt is tested and qualitychecked before shipment to ensure reliable performance. Compatibility Direct replacement for part numbers: 1LU0310X00, 3720310001, 1540310001. Fits a wide range of Dirt Devil (Royal) upright models, including Featherlite, Powerlite, Swivel Glide, Power Max Pet series. Compatible models: UD70100, UD70100CDI, UD70105, UD70110CDI, UD70115, UD70125, UD70125CDI, UD70161, UD70163, UD70165, UD70165CDI, UD70167, UD70167P, UD70168, UD70169, UD70169CDI, UD70172, UD70172FDI, UD70180, UD70181, UD70183, UD70185, UD70187, UD70188, UD30010RM, UD30005B, M110009, M085335, M085440, M088160 and other compatible series. Key Features Constructed from quality elastic rubber for durability, flexibility, and longlasting reliability. Maintains strong power transmission to keep your vacuum operating at peak performance. Easy installation: simply remove the worn belt from your vacuum head and fit the belt in the original position. Performance Benefits Restores suction power by ensuring the vacuum brush roll spins at speed. Reduces noise and vibration by maintaining smooth, consistent motion. Prevents unnecessary strain on the vacuum motor, extending appliance lifespan. Practical Scenarios 1. Ideal for revitalizing older vacuums with worn or stretched belts, bringing them back to efficient cleaning. 2. Useful for quick repairs at home, saving the cost and downtime of a service visit. 3. for keeping as a spare so vacuum cleaning is never interrupted by a broken belt. Package Includes Two replacement drive belts, as shown in product images. Material Elastic rubber for strength and flexibility, engineered to handle repeated use without cracking or fraying. Size and Fit Designed to match factory specifications for listed models. Provides precise fit and tension required for proper brush roll operation. This replacement belt set is a reliable, costeffective solution to maintain and restore your Dirt Devil upright vacuum's cleaning performance.