The Cummins B6.7 CM2350 Tier 4 Final diesel engine (EPA family RCEXL06.7AAQ, 6.7L, up to 280 hp / 209 kW) is a common-rail, EGR-free industrial diesel used across construction, material handling and industrial power applications. We supply new surplus Cummins B6.7 engines with nationwide shipping. Compatibility must be confirmed by original engine ESN, CPL, ECM code, horsepower rating, fuel calibration, turbo, injectors, aftertreatment, flywheel housing, oil pan, and harness before shipment. Contact us for current availability, pricing, lead time and nationwide shipping.