607400 Pump Drive Belt, Replaces 603907 Hustler Drive Belt - Compatible with Hustler Raptor SD 52" 54" 60" Deck, Raptor SDX/Limited Zero-Turn Mowers | 50.75" x 1/2"

607400 Pump Drive Belt, Replaces 603907 Hustler Drive Belt - Compatible with Hustler Raptor SD 52" 54" 60" Deck, Raptor SDX/Limited Zero-Turn Mowers | 50.75" x 1/2" Key Features Type: Pump Drive Belt Length: 50.75 inches Width: 1/2 inch Construction: Durable material designed for strength and heat resistance Replaces / Cross-Reference Part Numbers 607400 603907 L603907 Compatibility & Fitment Fits select Hustler zero-turn mowers. Hustler Raptor SD (52-inch, 54-inch, 60-inch decks) Hustler Raptor SDX Hustler Raptor Limited Hustler Raptor Flip-Up (2013–2020 models) When to Replace Visible signs of wear, including cracking, fraying, glazing, or peeling. Audible squealing or chirping during operation. Noticeable slipping or loss of power to the drive system. As part of scheduled maintenance based on hours of use. Installation Tips Always disconnect the spark plug before beginning work. Refer to the owner's manual for the specific belt routing diagram. Inspect pulleys for damage or misalignment before installing the new belt. Ensure correct tension is applied after installation as per manufacturer specifications.