Detroit DD13

DD13 (471903) High Pressure Fuel Pump Seal Flange, Part # A4720781244 (replaces A4720780644 & Replaced By A4720781344. All Used Engine Parts Sold With a 30 Day “Parts Only” Warranty. In The Event Of Failure, The Used Engine Part Will Be Replaced Or A Refund Will Be Issued. Warranty Does Not Include Labor Or Progressive Damage. ALL CORES SOLD AS-IS., Serial#: 471903S0071179, Casting#: 471903S0071179