This brake pump repair kit contains the seals, gaskets, and internal components needed to restore the clutch-actuated brake system to its original operating condition. It sits between the clutch pedal linkage and the brake master cylinder, converting mechanical pedal input into hydraulic pressure for the brake circuit. A leaking or worn pump assembly causes a soft pedal, reduced braking force, and eventual loss of clutch-to-brake engagement. The kit is manufactured by AGCO to match the original housing bore, piston clearance, and seal groove dimensions, so the rebuilt pump maintains the correct hydraulic displacement and cracking pressure. On reassembly, clean the bore thoroughly and lubricate all seals with clean brake fluid before installation.