Kenworth, Charge Air Cooler, Lifetime Warranty, 21'' Tall Core(G-KW13A,1E3225,1E3389,1E3521, K09335, KO9335, 3E3225, IE3389, IE3521, IE3225, CAC110A, CA2060, 16507, 17V9772, 374113A, 441153, BTC1110A, KEDAC13A, KW13A, SRMKW13A, BT1110A, 1110A, WSR1110A, 44KW13A, SRMKW13A, DURKEDAC13A, DHTKE13A, DHT13A, FLX010305, KEN16507, KEN16507N, 441153 )