Cummings Engine Model QSB4.5-163 (SN#: 73939164)

Cummins QSB4.5-163 Engine Rebuild (SN# 73939164)
We completed a full rebuild for a local customer needing a reliable, ready-to-work solution. The project included complete disassembly, inspection, and machining of all major components. The engine received new pistons, rings, bearings, seals, and a fully reconditioned cylinder head. The engine was reassembled to precise specifications and run-tested to confirm proper oil pressure, smooth operation, and OEM-level performance.