Ariel Compressor Spares

Ariel reciprocating compressors are the workhorses of gas gathering, processing, and transmission — and the fastest way to shorten their service life is fitting non-genuine consumables. ComPro Energy supplies authentic Ariel compressor spares across the JG, JGA, JGK, JGC, and KBB frame families, from routine wear items through to major running gear.

Our most-requested lines include suction and discharge valve assemblies, piston and rider rings, pressure packing cases and packing ring sets, crosshead components, main and connecting rod bearings, and complete gasket kits. We also supply cylinder-specific items sized to your bore and pressure class — send us your frame serial and cylinder data and we'll match parts to your exact configuration.

Every part is supplied genuine with full traceability, and we can build consolidated shipments covering scheduled overhauls across multiple units. For urgent unplanned outages, tell us your part number and location — we'll confirm stock, price, and fastest routing within one working day.