The engine I found has an arrangement number 4W0859
That's an industrial fire pump engine rated 215 BHP @ 2800 RPM compared to your engine's 160 BHP @ 2200 RPM.
I assume that your preference would be for it to be a drop-in but that won't work. Let me dig deeper but to date your current engine I need a machine Serial Number to get the Change Level of the installed engine.
EDIT: I think I found enough to tell you that most of the basic englne (cyl block, crank, pistons/rods, camshaft, fuel injectors) is the same as your engine. Below are the differences: -
Cyl heads. This may be no more than an updated P/N. I need to check.
Fuel injection pump and governor assembly.
Flywheel and flywheel housing.
Front housing.
Crankshaft damper.
Engine oil cooler.
Water and oil lines.
Intake & exhaust manifolds.
Oil pan.