The CTA Manufacturing Ford Crankshaft Rear Seal Installer - PowerStroke, No. 8229, is designed to install the crankshaft rear oil seal and wear sleeve. The tool services 2003-2010 Ford 4.5L, 6.0L, and 6.4L PowerStroke engines. Applications include: Ford Super Duty PowerStroke Diesel F-250, F350, F-450, F-550, F-650, F-750, Low Cab Forward, E-Series, Excursion, and VT 365-MaxxForce7.