About this item

• 【EXACT OEM REPLACEMENT】603907 Pump Drive Belt with exact 1/2” x 50.75” OEM dimensions. Replaces Hustler OEM 603907, 607400, 607400-A; Rotary 14939; Stens 265-699; A&I A-603907. Compatible with Hustler Raptor SD (52”, 54”, 60”), Raptor SDX, Raptor Limited, and Raptor Flip-Up zero-turn riding mowers. Designed for models with dual pump drive systems commonly used in zero-turn riding mowers.
• 【KEVLAR CORD – ULTRA DURABILITY】Reinforced with DuPont Kevlar offering superior strength compared to Polyester-cord Belts and generic Aramid-blend alternatives. Absorbs shocks and impacts that would break ordinary belts. Stays tight season after season – no more constant adjustments.
• 【NEOPRENE RUBBER – SUN & LAWN CARE RESISTANT】Premium Neoprene construction withstands harsh sun exposure and lawn treatments where natural rubber fails. Stays flexible and strong season after season. No more replacing belts that crack and weaken after just one summer.
• 【12-MONTH COVERAGE & EXPERT SUPPORT】Incorrect sizing leads to most belt failures. We ensure exact OEM compatibility. Simply select your OEM number from our dropdown list or refer to the compatibility chart for confirmation. Should any concerns arise, our support team is ready to assist you.
• 【ENGINEERED FOR EXTREME MOWING CONDITIONS】Beltchoice Mower Belts combine premium materials: Kevlar cords for strength and Neoprene rubber for harsh environment protection. Built to handle high temperatures, sudden impacts, tough cutting conditions, and emergency stops – delivering multiple seasons of dependable performance.