Pai 4055-030 Benchmark 107642 Air Compressor Ring Set

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Air Compressor Ring Set Includes Rings for 2 Pistons Tu-Flo 550/750 Compressor Application Part number: DRS-4055-030 OE MFG: BENCHMARK TECHNOLOGY GROUP OEM Reference: 107642 Cross Reference: MACK : 745-107642, 745-5005364; OTHER : 107642, 5005364, PBD-207C Product Class: Air Compressors & Parts The PAI DRS-4055-030 Benchmark air compressor ring set includes rings for two pistons in Tu-Flo 550/750 compressor applications. Air compressor rings are heavy duty diesel truck parts that help seal piston-to-cylinder interfaces, allowing the compressor to build and maintain air pressure for the vehicle's air system. Benchmark Technology Group lists 107642 as the OEM reference, with Mack cross-references 745-107642 and 745-5005364. Show more