John Deere Model H, HN, HNH, HWN TractorsJohn Deere Model H, HN, HNH, HWN Tractors AH536R FINS PER INCH: 9 CORE WIDTH: 14'' CORE HEIGHT: 15 5 8'' CORE THICKNESS: 2 1 8'' NUMBER OF ROWS: 3 HEADER DIMENSIONS: 5 3 4'' X 15 3 8'' Can be installed on the following vehicles: JOHN DEERE TRACTOR (S) OEM Numbers AH536R Specifications Product Condition: New 100% brand new and high quality. The product is the same size as the original part, and replacement is simple. One year warranty, shipped within 1