Package contents: two replacement belts sold together for convenience and to keep a spare on hand. What it does: direct replacement belts that restore proper beltdriven operation when the original belt is worn, cracked, glazed, slipping, or broken. Compatibility: replaces Sears part numbers 4369591 and 205275. Use this listing when your equipment requires either of those exact part numbers. Key benefits: Minimizes downtime by providing an immediate replacement and a backup in one package. Restores reliable power transfer and belt engagement to eliminate slipping and uneven operation. Simple swapin installation when replacing the OEM belt that matches the listed part numbers. Performance and fit: manufactured to match the fit and function of the original replacement part numbers. Confirm the Sears part number on your equipment before to ensure correct compatibility. Typical applications (confirm part number match before use): 1. Replacing a worn or broken belt on beltdriven garden and lawn equipment that specifies Sears part 4369591 or 205275. 2. Installing a spare belt during seasonal maintenance to avoid delays when equipment is needed. 3. Restoring smooth operation on machinery where belt slippage or wear has caused reduced performance or unusual vibration. Installation tip: inspect pulleys and tensioners for wear before fitting a belt; clean debris and align pulleys to extend belt life. Note: This listing only replaces the Sears part numbers shown. Verify compatibility with your owner's manual or parts diagram prior to .