Premium hydraulic pump rebuild kit designed specifically for Massey Ferguson tractors—includes all essential seals, gaskets, and components for reliable, long-lasting performance.

Description

Quality Aftermarket Hydraulic Pump Repair Kit
Fits Massey Ferguson Tractor Models:
35 (Diesel, SN 231715 and up; Gas, SN 230456 and up), 50, 65, 202, 203, 204, 205, 302, 304
All listed models using 184473M93 hydraulic pump using a strainer filter and 0.091″ diameter pump pistons, flat rings and 10 spline camshaft
Specifications

• Kit includes:
• 190848M1, 892604M1 Piston rings (4)
• 180933M1 Cam follower (1)
• 195568M1 Link screw (1)
• 354187X1 Clevis pin (1)
• 831519M1 O-rings (13)
• 830997M91 Valve chamber repair kit, includes all marked
• 180929M1 Inlet valves (4)
• 180927M1 Inlet valve springs (4)
• 180930M1 Outlet valves (4)
• 180928M1 Outlet springs (4)
• 359001X1 O-rings (4)
• 827718M2 Snap rings (4)
• 359002X1 O-rings (2)
• 180937M91 Oscillator drive assembly (1)
• 180940M1 Valve spring (1)
• 180942M2 Drive retainer disc (1)
• 180941M1 Snap ring (1)
• 195576M1 Snap ring (1)
• 195946M1 Snap ring (1)
• 189427M91 Pump control valve (1)
• 180945M1 Valve sealing washers (3)
• 189364M91 Valve control rod (1)
• 189366M1 End cover gasket (1)
• 831907M1 O-ring (1)
• 190537M91, 828927M91 Saftety valve (1)
• 831452M1 O-ring (1)

Replacement Numbers
830997M91
830997M1

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