Johnson Matthey / Donaldson V-Band DPF Body Clamp | 3730000279Michael Schwartz2023-06-05T11:18:48-08:00Johnson Matthey / Donaldson V-Band DPF Body Clamp | 3730000279 This is an OEM clamp, not an aftermarket replacement. The FleetPar brand has been providing the transportation industry with Quality Parts for over a decade.