Quick answer: Impex Profit supplies spare parts for GRAM refrigeration compressors, from single valves and shaft seals to complete overhaul kits. Send the compressor type and serial number from the type plate and we confirm the parts, price and lead time within 24 hours.
GRAM Compressor Parts We Supply
| Part / kit | Where it is used | Notes |
|---|---|---|
| Suction and discharge valves | Cylinder heads | Valve plates, rings and springs |
| Shaft seal | Crankshaft | Complete seal assemblies and seal rings |
| Pistons, piston rings, liners | Cylinders | Rings and liners for overhauls |
| Bearings and bushings | Crankshaft and connecting rods | Main and connecting-rod bearings |
| Gaskets and O-rings | Whole compressor | Complete gasket sets per compressor type |
| Oil pump, filters, sensors | Lubrication and controls | Oil pumps, filters, pressure and temperature sensors |
When to Service a Compressor
Rising discharge temperature
Often a sign of leaking valves or worn piston rings — check valve plates and rings first.
Oil leakage at the shaft
The shaft seal is worn: replace the complete seal assembly before refrigerant is lost.
Running hours reached
Plan an overhaul at the interval in the manual with a complete kit of valves, rings, bearings and gaskets.
- Compressor type and serial number (type plate)
- Refrigerant (e.g. ammonia R717)
- Part numbers or overhaul interval
- Photos of the type plate or worn parts
Request GRAM Compressor Spare Parts
Part numbers, machine model and quantities — we reply with price and lead time within 24 hours.