A CAST IRON HYDRAULIC MANIFOLD BLOCK, SPECIFIC TO A PARTICULAR TYPE AND MODEL OF AGRICULTURAL MACHINERY, IE: A SELF PROPELLED COMBINE HARVESTER. THE BLOCK DOES NOT CONTAIN VALVES, NOR ARE VALVES INCLUDED WITH THE BLOCK, WHICH FUNCTIONS AS THE MAIN OPERATIONAL PART OF THE HYDRAULIC SYSTEM OF THE MACHINERY CONCERNED. THE BLOCK IS MANUFACTURED BY HYDRAFORCE INC.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6. CN CODE 843390 00 FOR HARVESTING MACHINERY, OTHER HARVESTING MACHINERY; COMBINE HARVESTERS-THRESHERS, PARTS. HEADING NOTES AND HSENS TO CHAPTER 8432 AND 8433 REFER.