Specification Amount : 38.88 Brand : Hot Racing CurrencyCode : USD Label : Hot Racing Manufacturer : Hot Racing MaterialType : Carbon Steel NumberOfItems : 1 PackageDimensions : L:3.99 X W:3.99 X H:0.95 PartNumber : TRXF9510 ProductGroup : BISS Basic ProductTypeName : GEARS Publisher : Hot Racing SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51+PcjGd8JL._SL75_.jpg SmallImage_Width : 75 Studio : Hot Racing Title : Hot Racing TRXF9510 Steel Helical Diff Ring/Pinion Underdrive (10/35T) TRX4