J-47415-A
Liner Hold Down and Protrusion Plate for DD15
Detroit Diesel

The DD15 liner hold-down and protrusion plate is a specialized component used during engine reassembly to secure the cylinder liners firmly in place. Proper positioning of liners prevents movement under load, ensuring consistent sealing and optimal compression. This plate provides stability during installation, reducing the risk of misalignment that could lead to leaks or uneven wear. It is designed to withstand the demanding conditions of heavy-duty engine operation, contributing to extended engine life. Accurate liner positioning is critical in rebuilds and repairs, and many technicians source this part from Source One Parts Center to ensure quality and durability in their engine servicing procedures.