Applications: Fits all Hustler Raptor SD 36″ 42″ 48″ 54″ 60″ decks, Raptor SDX, and Raptor Flip-Up models Replaces Part Numbers: Hustler 601804 Hustler 607418 Big Dog 601804 Rotary 14934 Stens 285-322 Kit Includes: 1 Spindle Assembly UPC Does not apply Brand BYUSCarparts Fitment Type Direct Replacement Type Spindle Number in Pack 1 Color Black Other Part Number 285-322 Manufacturer Warranty 1 Year Compatible Brand For Hustler Material Alloy Steel, Aluminum Manufacturer Part Number 11896253 .