Enhance engine performance with the 3802375 Lower Engine Gasket Kit, designed for Cummins 4BT3.9 engines. Compatible with 3802019 and 3802266, this kit ensures reliable sealing and durability, effectively superseding previous part numbers for optimal maintenance.
| 3802375(3802019, 3802266) | Lower Engine Gasket Kit | |
| PN | NAME | QTY |
| 3283767 | PUSH ROD COVER GASKET | 1 |
| 3901020 | PISTON COOLING NOZZLE | 4 |
| 3902425 | SEALING WASHER | 2 |
| 3903475 | RECTANGULAR RING SEAL | 1 |
| 3905595 | TIMING HOUSING GASKET | 1 |
| 3906696 | RECTANGULAR RING SEAL | 1 |
| 3906697 | RECTANGULAR RING SEAL | 1 |
| 3906698 | RECTANGULAR RING SEAL | 1 |
| 3908096 | COVER PLATE GASKET | 1 |
| 3912473 | O RING SEAL | 1 |
| 3913994 | O RING SEAL | 1 |
| 3914385 | GEAR COVER GASKET | 1 |
| 3915772 | RECTANGULAR RING SEAL | 1 |
| 3915800 | RECTANGULAR RING SEAL | 1 |
| 3916042 | HYDRAULIC PUMP GASKET | 1 |
| 3920773 | SEALING WASHER | 1 |
| 3928759 | GROMMET SEAL | 6 |
| 3929751 | ACCESSORY DRIVE COVER GASKET | 1 |
| 3929792 | FILTER HEAD GASKET | 1 |
| 3933261 | DUST SHIELD | 1 |
| 3934486 | RR CRANKSEAL SERV KIT | 1 |
| 3904325 | SEAL INSTALLATION TOOL | 1 |
| 3909409 | SEAL INSTALLATION TOOL | 1 |
| 5259499 | OIL SEAL | 1 |
| 3937111 | OIL SEAL | 1 |
| 3904351 | SEAL INSTALLATION TOOL | 1 |
| 3904352 | SEAL INSTALLATION TOOL | 1 |
| 3935959 | OIL SEAL | 1 |
| 3937214 | PISTON COOLING NOZZLE | 4 |
| 3938156 | GEAR HOUSING GASKET | 1 |
| 3938157 | FLANGE GASKET | 1 |
| 3938162 | OIL PAN GASKET | 1 |
| 3939258 | COVER PLATE GASKET | 1 |
| 3939355 | FILTER HEAD GASKET | 1 |
| 3942915 | FILTER HEAD GASKET | 1 |
| 4932124 | OIL COOLER CORE GASKET | 1 |
| 4947667 | REAR COVER GASKET | 1 |
| 4988280 | HYDRAULIC PUMP GASKET | 1 |