The Hydraulic Filter P551551 Cross Reference BT839-10 HF6520 W940/38 921999,Application For Bobcat Melroe 1074(Perkins eng). 1074(Perkins 4.236 eng). 1075(PowerTech 4276 eng). Caterpillar AM25. AP1000B(3116 eng). AP1050B(3116 eng).John Deere 2360. 484(359 6cyl eng). 5480. 5820(619 eng). 6000. 6000(219 eng).