Home / Products / Piston pump and motor wear parts
Piston pump and motor wear parts
Cylinder blocks, piston shoe assemblies, valve plates, swash plates, retainer plates, bearings, seals and piston rings sold as single items.
Not every repair needs a full rotary group. When a strip-down shows that only the valve plate is scored or only the piston rings have gone, a single part is the right answer and we sell it that way, ground and lapped to the original drawing.
Cylinder blocks are supplied with sintered bronze running faces bonded and machined after sintering, then lapped flat. Piston rings are ground and gap checked by size group, so the set you receive is consistent rather than assorted.
Specifications
| Series / frames covered | A2F, A2FO, A2FM, A4VSO, A4VG, A6V, A6VM, A7V, A7VO, A8VO, A10VO, A11VO |
|---|---|
| Materials | Sintered bronze running faces on steel bodies; hardened and ground wear faces |
| Supplied as | Single items or part sets, to suit the strip-down |
| Warranty | 12 months |
Typical Applications
- Partial rebuilds where only one wear face has failed
- Workshop consumable stock for recurring repairs
- Keeping obsolete pumps in service
Related Products
Vane pumps and motors
Single and double vane pumps in V, VQ, T6, T7, SQP, V10, V20 and VTM42 frames, built to bolt straight onto the machine that is already there.
Vane pump cartridge kits and parts
Matched cartridge kits, shafts, seals and body parts that return a worn vane pump to full flow without replacing the housing.
Piston pump and motor rotary groups
Complete rotary groups for A2F, A4V, A6V, A7V, A8V, A10V and A11V frames, supplied as a matched set ready to fit.
Send us the model code and we will quote
Tell us the code stamped on the pump, or send a photograph of the nameplate. You will get the frame, the price and the shipping date in writing.