The TRANE Piston compresses refrigerant gas within the cylinder, performing the vital thermodynamic work of the refrigeration system. Wear on this critical component can severely compromise system efficiency and pressure regulation, necessitating immediate replacement to maintain optimal operational performance.
Our catalog features OEM-cross-referenced replacement parts guaranteed to fit your equipment perfectly. Ensure long-term reliability and peak thermodynamic efficiency with precision-engineered components designed for exact compatibility and superior durability.
| Ralco P/N | Description | Compressor | OEM P/N | Models | Add | |
|---|---|---|---|---|---|---|
PST3000 | PISTON NUEVO + BULON *E* TRANE 2 RANURAS / NEW PISTON + PIN 92.8X38.8X83.3-1/1 REF- PST-50 | TRANE PST18 PST50 | R-320 R-500E OpenE Semihermetic | |||
PST3400 | PISTON + BULON TRANE *F* 2+1 RAN / PISTON + PIN D = 68.2 REF- PST-20 | TRANE PST20 | ||||
PST3600 | PISTON + PISTON PIN TRANE *M* REF-PST-39 | TRANE PST39 | ||||
PST3800 | PISTON + BULON TRANE *R* / PISTON + PIN N-45C REF- PST-44 | TRANE PST44 | R-260 R-400R-320 R-500R-380 R-600 |