See details Wolverine Skid Steer Rock Screen Hydraulic Sifter Picker Roller Attachment. Buy It Now. Add to cart. Watch. Sold by coast2coasty % Positive feedback Contact seller. About this product. Product Identifiers. Brand. Wolverine. MPN. 30WX36D. eBay Product ID (ePID) . Product Key Features. Compatible Equipment Type . Skid Steer Loader. .