BD Diesel 1090301 Exhaust Gas Recirculation (EGR) Cooler

Replacement Heavy Duty EGR Coolers for mid-line & heavy duty applications have TIG welded 304L stainless tubes to replace the OEM inner cores that have been known to fail. The failure of the OEM units cause coolant to leak into the cylinders creating a hyrdolock condition which will cause severe engine damage.