Reciprocating compressor spare & wear parts
Valve internals, sealing and packing, pistons and running gear — supplied OEM-equivalent, reverse-engineered, or made to order for your compressor and your service.
Primary focus
Valve parts
The heart of a reciprocating compressor and its biggest source of downtime. We supply complete valves and every internal, matched to your dynamics and service.
- Complete valve assemblies (suction & discharge)
- Valve rings / sealing elements
- Valve plates
- Damping / cushion plates
- Valve springs
- Valve seats & guards (seat & stop plates)
- Poppets / poppet valves
- Ring, plate & channel valves
- Valve bolts, nuts & centre bolts
- Valve unloaders / actuators
Sealing systems
Sealing, packing & rider components
Dynamic and static sealing for the piston and rod — the wear parts that govern efficiency, emissions and overhaul intervals.
- Piston rings
- Rider rings / rider bands / wear bands
- Pressure packing rings & cups
- Oil wiper / scraper rings
- Packing cases / assemblies
- Distance-piece / intermediate packing
- O-rings, gaskets & seals
Cylinder & frame
Running gear & cylinder parts
The load-carrying components that keep the crank-to-piston train aligned and running true, supplied to OEM fit and tolerance.
- Pistons
- Piston rods
- Cylinder liners / sleeves
- Crossheads & crosshead shoes
- Connecting rods
- Bearings (main, crankpin, crosshead)
- Bushings
- Gaskets & fasteners
How we supply
OEM-equivalent, reverse-engineered, or made to order
OEM-equivalent
Form-, fit- and function-equivalent replacement parts, cross-referenced to OEM part numbers.
Reverse engineering
We recreate parts from a worn sample or drawing when originals are obsolete or lead times are long.
Material upgrades
Longer life in harsher service by upgrading ring, seat and packing materials to suit the gas and duty.
Custom manufacturing
Made-to-order components for non-standard, revamped or legacy compressors.
Fast wear-part supply
Responsive delivery of common wear parts to keep planned and unplanned overhauls on schedule.
Engineering support
Valve sizing, material selection and troubleshooting included — not just a part number.
Have a part number or a sample?
Send us the compressor model, stage and part — we'll quote OEM-equivalent or reverse-engineered options.