12233 – Rotary Deck Drive Belt, 72" Deck | Replaces Scag® 481980 – Genuine Rotary OEM The Rotary® 12233 deck drive belt is a genuine OEM, heavy-duty replacement belt designed for 72" mower deck applications. Built with wrapped, molded construction and aramid cord reinforcement, this belt delivers superior strength, heat resistance, and long service life in demanding commercial mowing environments. Engineered to meet or exceed OEM specifications, this belt provides reliable power transfer, reduced stretch, and consistent deck performance. Product Details Manufacturer Part Number: 12233 Brand: Rotary® Part Type: Deck Drive Belt Deck Size: 72" Length: 162-1/2" Width: 5/8" Construction: Wrapped & Molded Cord Material: Aramid Cover: Double-Cover OEM Status: Genuine Rotary replacement part Function Transfers power from engine to mower deck Maintains consistent blade speed Resists stretching, cracking, and heat buildup Designed for high-load commercial mowing Replaces / Cross-Reference Scag®: 481980 Compatible Equipment (Common Applications) This deck belt is commonly used on: Scag® Turf Tiger – 72" Deck Ferris® IS 700 – 52" Deck (Applications vary by configuration—always verify belt length and width.) ⚠️ Compatibility Note:Belt fitment depends on deck size, pulley configuration, and model year. Always confirm belt dimensions and OEM cross-reference before ordering. Installation Notes Replace belts showing cracks, glazing, or stretching Ensure proper belt routing per manufacturer diagram Check pulley alignment and tension during installation Signs Deck Belt Should Be Replaced Slipping or loss of blade speed Cracked or frayed belt edges Excessive vibration or squealing Uneven or poor cutting performance The Rotary® 12233 Deck Drive Belt is a durable, OEM-quality solution trusted by professionals to keep commercial mower decks running strong and efficient.