Bought my 97 F 350 new and just turned over 165,000 all hwy miles. Original Brakes
Injectors serviced under warranty 90,000
3 Cam Sensors all under warranty with latest sensor changed at 163,000 recall.
Water Pump Failed at 90,000 changed out all hoses, thermostat, and Serp Belt
Vaccum Pump Failure 100,000
160,000 Changed out Dual Mass OEM Clutch for South Bend, installed new U Joints second cycle of drain & change all Gear Lubricants including Front & Rear Diff at 160,000
160,000 Replaced Upper & Lower Ball Joints,
Replaced inside differential Seals when axles pulled for Ball Joint install.
164,000 Alternator sudden death no warning,
Installed AFE Cold Air Intake and removed rubber boot to turbo and noted how clean the hose was free of any oil build up, turbo looks okay
I too wonder what's in store betweeen now and 200M miles. I'M thinking fuel pump, HPOP and Glow Plugs & Relay. Probably going to pro-active change Glow Plugs and Relay before winter.....