M151276 Drive VBelt — Replacement for John Deere OEM (Fits X500, X520, X530, X534, X540, X590) Key benefits Direct replacement for John Deere OEM part M151276, providing a correct fit for supported X500series lawn tractors. Restores reliable power transfer to mower deck and drive systems, reducing slipping, noise, and uneven cutting. Simple swapin replacement to get equipment back to work quickly without modifying pulleys or brackets. What this belt does Functionality: Acts as the drive Vbelt that transfers engine power to the transmission and mower deck components on compatible John Deere models. Compatibility: Specified for John Deere X500, X520, X530, X534, X540, and X590 models — designed to match the original M151276 part it replaces. Fit and performance: Engineered to provide the proper fit and tension characteristics required by the listed machines, helping ensure consistent performance under normal mowing and driving conditions. Key attributes Part number: M151276 (replacement for John Deere OEM). Type: Drive Vbelt for X500series tractors. Compatibility: John Deere X500, X520, X530, X534, X540, X590. Function: Power transmission between engine and mower/transaxle components. Installation: Designed for direct replacement of the OEM belt, compatible with factory routing and pulleys. Typical applications / use cases a worn, cracked, or glazed belt that is slipping under load to restore cutting quality and drive performance. Routine preventative maintenance to avoid belt failure during peak mowing season; swap in a belt as part of a scheduled tuneup. after accidental belt damage (burning, fraying or breakage) to quickly the tractor to service on residential or commercial properties. Installation tips and maintenance Inspect pulleys and idlers for wear before installing a belt; replacing worn pulleys extends belt life and prevents premature failure. Follow your John Deere service manual for correct belt routing and tensioning procedures to ensure safe, reliable operation. Store spare belts away from heat, oil, and ozone sources to maintain material integrity until installation. Why choose this replacement Matches the intended application and fit of John Deere part M151276 for the listed X500series models. Practical solution for owners and technicians needing a likeforlike replacement without modifying the equipment. Compatibility recap Fits John Deere models: X500, X520, X530, X534, X540, X590 Replaces John Deere OEM part number: M151276 If your tractor is one of the listed models and the current drive belt shows wear, slipping, or damage, this M151276 replacement Vbelt provides a straightforward way to restore proper drive and mowing performance.