Pai 4055-STD Benchmark 107639 Air Compressor Ring Set

Diesel Parts Center Verified independent store

→

Air Compressor Ring Set Includes Rings for 2 Pistons Tu-Flo 550/750 Compressor Application Part number: DRS-4055-STD OE MFG: BENCHMARK TECHNOLOGY GROUP OEM Reference: 107639 Cross Reference: MACK : 745-107639, 745-5005361; NAVISTAR : 1685887C91; OTHER : 107639, 5005361, PBD-207 Product Class: Air Compressors & Parts The PAI DRS-4055-STD Benchmark air compressor ring set includes rings for two pistons in a Tu-Flo 550/750 compressor application. Air compressor rings are heavy duty diesel truck parts that help seal piston movement so the compressor can build and route compressed air through the vehicle air system. Benchmark Technology Group lists 107639 as the OEM reference, with Mack cross-references 745-107639 and 745-5005361. Show more