Compatible with Craftsman Riding Mower Lawn Tractor Intek Cylinder 19 19.5 20 20.5 21 HP Engine.
Compatible with OHV Motor fit for Nikki carb 19 19.5 20 20.5 21 HP Engine.
Interchange Part Number: 591736 594601 591731 796109 796078 590400 31H777
To ensure that this product is suitable for your engine, please check the replace part number before purchasing! Fitment: Carburetor fit for Craftsman Riding Mower Lawn Tractor Intek Cylinder 19 19.5 20 20.5 21 HP Engine. Compatibility: Carburetor compatible with OHV Motor with Nikki carb Interchange Part Number: 591736, 594601, 591731, 796109, 796078, 590400, 31H777. NOTE: Please doble check the compatible information to make sure it is suitable for your engine.