Transmission compatible with cummins® 6.7 Series Cummins, TransmitionEngine and Transmission Combo. Cummins ISB 6.7, 2010 Freightliner M2, CPL#3238 SERIAL# 73023375, ( $10,500 + $850.00 Freight )Cummins, TransmitionEngine and Transmission Combo. Cummins ISB 6.7, 2010 Freightliner M2, CPL#3238 SERIAL# 73023375, ( $10,500 + $850.00 Freight ) 0 out of 5 (0) SKU: 73023375