The Massey Ferguson 184471M Valve Chamber Hydraulic Pump is a genuine OEM component designed for optimal performance in a wide range of Massey Ferguson tractors. This critical hydraulic pump valve ensures precise control and efficient operation of the hydraulic system. Compatible with models including MF 35, 65, 135, 148, 165, 175, 178, 230, 240, 250, 265, 275, 290, 550, 565, 575, 590, 595, 675, 690, 698, 699, 1080, 1085, 1200, 1250, 2620, 2640, 2680, 2720, 3050, 3060, 3065, 3070, 3075, 3080, 3085, 3090, 3095, 3115, 3120, 3125, 3140, 3610, 3630, 3645, 3650, 3655, 3670, 3680, 3690, 6120, 6130, 6140, 6150, 6160, 6170, 6180, 6190, 6230, 6245, 6255, 6260, 6265, 6270, 6280, 6290, 8110, 8120, 8130, 8140, 8150, 8160, 8170, 8180, 8210, 8220, 8240, 8245, 8250, 8260, 8270, and 8280. It measures 95mm in length, 51mm in width, and 51mm in height, with a weight of approximately 0.12 kg. Replaces OEM part numbers such as 897103M1, 897103M2, and 897103M3.