Vickers PVM057 / PVM063 Variable Piston Pump: Specs, Model Code & Parts
Vickers PVM057 / PVM063 (Eaton / Danfoss) are variable-displacement, pressure-compensated axial-piston pumps. Below are the specs for each frame plus the exact in-stock seal kit and rebuild parts. Not sure which one you have? Use the pump identification guide, or see the full Vickers model-code walkthrough.
PVM057 / PVM063 specifications
| Model | Max displacement | Rated pressure |
|---|---|---|
| PVM057 | approx. 57 cm³/r (3.48 in³/r) | High-pressure industrial (per model code) |
| PVM063 | approx. 63 cm³/r (3.84 in³/r) | High-pressure industrial (per model code) |
Single or dual shaft seal?
The Vickers model code tells you: an S in the shaft-seal position means a single (one-way) shaft seal, a D means a double/dual seal. See the full model-code decoder for a worked example. When in doubt, pull the shaft-end cover: one lip seal = single; two seals with a drain between = dual.
Common PVM057 / PVM063 problems — and the parts that fix them
- Oil weeping at the shaft: worn shaft seal — replace the shaft seal.
- External leaks at the end cap / ports: hardened O-rings & gaskets — install the seal kit (02-346217).
- Won’t hold the compensator setting: worn control-piston or compensator seals — seal kit plus inspection.
PVM057 / PVM063 seal kits & parts — in stock, ship today
Seal Kit 02-346217
The PVM057 / PVM063 seal kit and every service part are in the parts catalog below.
All PVM057 / PVM063 parts
Seal kits, shafts, rotating-group parts, bearings and hardware — all in stock.
Browse the full Vickers PVM piston-pump catalog or the complete Eaton / Vickers parts & seal-kit hub.
Frequently asked questions
What seal kit fits a Vickers PVM057 or PVM063?
Seal kit 02-346217 covers the PVM057 and PVM063; shaft seal 513439 handles a leaking shaft.
What is the displacement of a PVM057 and PVM063?
The PVM057 is approximately 57 cm3/r (3.48 in3/r) and the PVM063 approximately 63 cm3/r (3.84 in3/r); confirm the exact rating against your model code.
Do you stock PVM057 and PVM063 parts?
Yes, seal kits and rebuild parts for the PVM057 and PVM063 are in stock and ship the same day.