This kit contains everything you need to rebuild your OM617 turbo-diesel engine.
 
Injection Pump Intermediate Shaft Bearing
Glow Plugs (5x)
Fuel Pre-Filter 
Rear Main Seal (Rear Crank Seal)
Front Main Seal (Front Crank Seal)
Fuel Primer Pump
Oil Filter
Main Bearings Thrust Washer Set 
Piston Rings (5x)
Timing Chain Spring
Oil Pump Chain Guide
Fuel Filter
Thermostat
Timing Chain Tensioner
Timing Chain
Timing Chain Master Link
OIl Drain Seal Ring
Timing Chain Guide Rails Kit
Head Bolts
Valve Cover Gasket
Cylinder Head Gasket Kit
Crankcase Gasket Set
Lift Pump Rebuild Kit
Oil Pump Chain
Cylinder Sleeves (5x)
Spacer Ring - Crankshaft Seal
Main Bearings Set
Con-Rod Bearings Set
Valve Stem Seal
 
The kit will arrive in 1-3 weeks from the purchase date (just enough time to get your engine taken apart, cleaned and machined). It will come in a few shipments. To help keep the price down, pistons, cylinder head valves and guides are not included, as they can often be reused if in spec. 
 Here is a great video series showing a rebuild https://www.woodsandbarclay.com/videos