Coupling Half, Bearing and Shaft, 40 In., 316 SS, Fits Brand Finish Thompson, For Use With Grainger Item Number 15R524, 15R526, 15R527, 5FZU3, 5FZU4, 5FZU5, 5FZU6, 5FZU9, For Use With Mfr. Model Number EFP-40, EFS-40, S1, S1 DEF Kit, S1 Kit, S4, S4 DEF...