Hydraulic Vane and Piston Pump Parts Built To Go Straight Back On the Machine
We machine vane pumps, cartridge kits and piston pump rotary groups for repair shops, plant workshops and distributors in more than sixty countries. Send the model code stamped on your pump and we will tell you what fits, what it costs and when it ships.
- What We Make
- Vane pumps, cartridge kits, rotary groups and piston pump wear parts
- Who We Serve
- Hydraulic repair shops, plant and fleet workshops, distributors and machine builders
- What Problem We Solve
- Parts that are slow, discontinued or wrongly identified keep machines standing still
- Why Buy From Us
- Matched sets, stock on the shelf since 1998 and a twelve month warranty
Find Your Series
Every code below opens the page for that family with the frame sizes we cover and the parts available.
Cannot see your code on this list. Send a photograph of the nameplate and we will identify it.
Product Categories
Four groups cover everything we build, from a complete vane pump down to a single valve plate.
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.
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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.
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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.
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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.
Open Category
The Numbers Behind the Factory
These are the figures the company publishes about itself. Anything a buyer needs verified we will confirm in writing.
Series That Move Fastest
The families we are asked for most often, each with the frame sizes we cover.
V Series Vane Pumps
V series single and double vane pumps in 20V 25V 35V 45V and 2520V to 4535V frames, built as drop in replacements with matched cartridge kits and a tw
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VQ Series Vane Pumps
VQ series intra vane pumps in 20VQ to 45VQ single and 2520VQ to 4535VQ double frames, machined as drop in replacements with matched cartridge kits.
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T6 and T7 Series Vane Pumps
T6 and T7 series vane pumps for truck mounted and mobile hydraulics, in T6C T6D T6E T6CC T6DC T6DD T6EC T6ED T6EE and T7B frames with matched cartridg
View Series and SizesV and VQ Series Cartridge Kits
Matched cartridge kits for V and VQ series vane pumps covering 20V to 4535V and 20VQ to 4535VQ frames, supplied assembled with rotor cam ring vanes an
View Series and SizesA4VSO Series Rotary Groups
A4VSO and A4V rotary groups and spare parts in sizes 28 to 500, supplied as matched sets with cylinder block pistons valve plate and swash plate.
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A10VO Series Rotary Groups
A10VO and A10VD rotary groups and spare parts in sizes 16 to 140 for compact excavators skid steers and industrial power units.
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A11VO Series Rotary Groups
A11VO rotary groups and spare parts in sizes 35 to 500 for concrete pumps drill rigs and heavy mobile work functions.
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Hydraulic Piston Rings
Piston rings for A2F A2FO A2FM A6V A6VM A7V A7VO and A8VO bent axis pumps and motors, ground and gap checked by size group.
View Series and Sizes
How An Order Runs
The same six steps whether it is one cylinder block or a stocking consignment.
- Send the CodeA photograph of the nameplate is enough. We read it back to you in writing.
- Stock and PriceStock checked and price and lead time confirmed, normally within one working day.
- Machine and MatchParts machined, heat treated, ground and matched as one running set.
- Test and ShipPumps bench tested, everything vacuum sealed and photographed before dispatch.
Industries We Supply
The same frames turn up across these sectors, but the priorities are different in each.
Construction Machinery
Construction machines earn money by the hour. When a main pump loses pressure the machine stops, and the cost of waiting for a part qui
See the ApplicationMining and Quarry
Mining and quarry work is hard on hydraulics: dust, heat, long shifts and machines that are a long way from a parts counter. The frames
See the ApplicationMarine and Offshore
On a vessel the parts have to be right the first time. There is no second delivery once the ship has sailed, and a winch that will not
See the ApplicationMetallurgy and Steel
Steel plant hydraulics run continuously in a hot, dirty environment, and a shutdown is measured in the value of the production it stops
See the ApplicationAgriculture and Forestry
Farm and forestry work is seasonal. A machine that fails during harvest cannot wait, and the same machine may sit unused for eight mont
See the Application
Solutions Built Around How You Buy
Whether you rebuild pumps, chase parts nobody lists any more or sell under your own brand.
Pump Rebuild Programme
Most rebuild failures are not caused by a bad part. They are caused by a gap somewhere else: the wrong variant identified, a housing that wa
See the SolutionObsolete and Hard To Find Parts
A machine does not stop being useful when the parts programme behind it ends. Plenty of presses, winches and drill rigs from the nineteen ei
See the SolutionOEM and Private Label Supply
Distributors and machine builders often want the parts without our name on them. That is straightforward. What takes more care is keeping th
See the Solution
Inside the Factory
Real production photographs from the plant in Nanjing. Every image on this page is our own.
What Customers Say
Conversations with customers, reproduced with their permission and with names removed.
Recent Project Cases
Three examples of how the parts programme works in practice.
Excavator Travel Motor Rebuild Programme in Turkey
The shop was buying parts one repair at a time. Every job began with a strip down, then a wait while parts were identified and shi
Read the CaseStocking Cartridge Kit Programme for a German Distributor
Customers asked for vane pump cartridge kits regularly, but the distributor had no stock and every enquiry became a special order
Read the Case
Marine Winch Pump Refit for a Canadian Repair Yard
A vessel came in with two deck winch drives losing holding power. The sailing date was fixed. Parts had to be identified correctly
Read the Case
Knowledge Center
Guides written for people who actually open pumps rather than for search engines.
Frequently Asked Questions
What do you actually manufacture?
Which pump families do you cover?
How do I get a quotation?
Do you sell single pieces or only batches?
How long has the factory been running?
What warranty do you give?
Send Us the Model Code and We Will Quote
Tell us the model code stamped on the pump, the quantity and your delivery port. A quotation with lead time usually comes back within one working day.