This front support pin clamp for Mack exhaust systems is sold as a 6-piece pack. It secures joints along the exhaust run, helping keep pipes, mufflers, and tailpipe sections aligned while sealing against leaks. The pack quantity covers multiple clamp needs on a single job.Interchanges:Mack 298KB213GCL-2516This unit is sold in packs of 6.FeaturesSold as a pack of 6 clampsFunctions as a support pin (front) for exhaust hardwareTech SpecsSell pack: 6 piecesUnit of measure: Pack of 6Used in these Mack modelsT2080 / T2090 / T2100 TransmissionT2080B TransmissionT2110B / T2110D TransmissionT2130 / T2180 TransmissionT309L / T310 TransmissionT310M TransmissionT313L / T318L Transmission