Cummins N14 Plus, Engine Brakes, (SOLD AS A SET/GOOD USED) Cummins N14 Celect PLUS 3072516 Engine C Brakes For Sale, Model C14C, Part # 3072516, Engine Brake Housing Part # 3072456R, Solenoid Part # 3045507 ZSXA, Lash 0.023, Set of 3, Serial # 8320047, 9370139, 9150125, Stock # 7540 | Tested & Inspected!