Hydraulic Pump Repair Parts

On construction sites, most hydraulic pump failures don't require a full assembly swap. More often than not, it's just a few worn internal parts that are causing pressure loss, noise or leakage. We supply these exact components for people who repair pumps themselves or run their own maintenance shop.

We carry items used in common repairs: cylinder block, valve plate, piston shoe, retainer plate, ball guide, swash plate, shaft, regulator, housing and seal kit. These are made for pumps that actually appear on excavators and other machinery out in the field, including kawasaki K3V63, K3V112, K3V140, K3V180, K5V140, K5V160, K5V200, K7V63, K7V125, K7V160, K7V180, K3SP36C, rexroth AP2D25, AP2D28, AP2D18, AP2D21, A4VG56, A4VG71, A4VG90, A4VG125, A4VG250, A8VO80, A8VO107, A8VO120, A8VO140, A8VO160, A8VO200, A8VO225, A8VO250, A10VSO28, S10VSO45, A10VSO60, A10VSO63, A10VSO71, A11VO75, A11VO130, A11VO145, A11VO200, A11VO260, nachi PVD-0B, PVD-1B, PVD-2B, PVD-3B, and HPV102, HPV116, HPV118, HPV145, HPV95, HPV132, HPV140, HPV160, HPV165, HPV210, Danfoss MPT046, JRR051, JRR060, JRR074, JRR075 series models for Hyundai, volvo, doosan, kobelco, JCB, komatsu, caterpillar, sany, XCMG, and Liugong brand. They're not generic replacement parts; they're machined to fit the pump housing and moving parts properly, so the repaired unit can hold pressure under real working conditions.