end B hub: 1921

420 serial number 135025 and up

Tractors with D246 engine: Hydro 84 to engine s/n 120520

Ford/New Holland Tractor: 4600

#8 & #10 Bottom Mounting Flange for John Deere & Case IH 81874723 6OF9-4SB end B hub: 1921#8 & #10 Bottom Mounting Flange for John Deere & Case IH 81874723 #8 & #10 Bottom Mounting Flange for Case IH, John Deere replaces OEM numbers 81874723, L77943. Fits 1 2" to 5 8" Opening for Block Type Expansion Valves 1 2" Center to Center Mounting Bolts. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function. Fits Case IH Tractor: JX55, JX60, JX65, JX70, JX75, JX80, JX85,