Part number: 2780904982 2780905082. The intake hose is made of high-strength material, ensure accurate installation. 325SL Backhoe Loader (Engine 4045TT096)(PIN: 1T0325SL_ _C273920- ). 315SL Backhoe Loader (Engine 4045HT086, 4045TT096)(PIN: 1T0315SL_ _C273920-).