Ford 40, 10, TS, TW TW5 Hydraulic Spool Valve Body Double E9NNB950BB, 81864874. Description for the Item. Hydraulic Spool Valve Body Double Please check the photos Part Numbers: Valve: E9NNB950BB, 81864874. Tractor & Plant Breaker. With Over 250 Tractors & Plant for breaking. Many parts available second hand for Ford, New Holland, John Deere, Massey …