PV22 / PVD22 variable displacement axial piston pump, interchangeable with Sauer Sundstrand Series 20. Built for closed-loop hydrostatic transmission, widely fitted on concrete mixer trucks and heavy construction machinery. Robust housing, stable high-pressure performance, precise flow control, long service life. We supply complete pumps and spare repair kits. OEM & replacement available.








- Direct replacement for original Sauer Sundstrand PV22 / PVD22
- High pressure resistance, stable output under continuous heavy load
- Compact structure, easy installation and maintenance
- Excellent wear resistance, suitable for harsh construction environments
- Complete pump assembly & repair parts available
✅ Typical Applications
Concrete mixer trucks, asphalt pavers, heavy-duty rollers, agricultural machinery and other mobile equipment requiring closed hydrostatic transmission.
✅ What We Offer
We provide brand-new assembled pumps, remanufactured pumps and full repair kits for PV22 / PVD22. Strict quality inspection before shipment. One-year warranty, fast global delivery. Send us your model number and requirement to get the best quotation.