The 3804897 Upper Engine Gasket Set is designed for Cummins 6BT5.9 engines, superseding parts 3802025, 3802026, 3802226, 3802243, and 3802363. Ensure optimal performance and reliable sealing for your engine rebuilds with this high-quality replacement set.
Supersedes:3802025 3802026 3802226 3802243 3802363