Pai 4372-STD Mack 745-106109 Piston Assembly

Piston Assembly Iron 5 Ring Standard Tu-Flo 501 Compressor Application

• Part number: DPA-4372-STD
• OE MFG: MACK
• OEM Reference: 745-106109
• Cross Reference: MACK : 745-106109; NAVISTAR : 1660405C91; OTHER : 106109
• Product Class: Air Compressors & Parts

The PAI DPA-4372-STD is an iron, five-ring standard piston assembly for Tu-Flo 501 compressor applications. As heavy duty diesel truck parts, compressor piston assemblies move within a cylinder to convert reciprocating motion into compressed air for vehicle air systems; the iron construction, five-ring design, and standard configuration provide specific details for matching this assembly to the stated compressor application. MACK identifies 745-106109 as the OEM reference, with NAVISTAR 1660405C91 and 106109 as additional cross-references.