303-770 Rear Main Seal Installer ?C Use for installation & removal of crankshaft rear seal wear ring fit for Ford 4.5L, 6.0L & 6.4L Powerstroke Diesel Engine, Low Cab Forward, F-Super Duty 250-550, E-Series.

303-1259 Front Seal Installer ?C Use to install crankshaft front seal/ wear sleeve fit for Ford 6.4L Powerstroke Engines, include F-250/350/450/550;Super Duty 2008, 2009, 2010; 365-MaxxForce7. This tool is needed to prevent your seal from leaking.

Superior Quality ?C Constructed from high standard forged steel for strength, durability, and longevity; coated with black oxide finish for resistance to rust and corrosion. Never worry wear or damage to the tool!

Direct Replacement ?C Replace ZTSE4515C ZTSE4515 303-770 and 303-1259 ZTSE4691. Meet the OE quality and performance, makes your work easier while saving money.

100% Satisfaction Guarantee ?C If you’re not 100% satisfied with your tools, simply return it for a full refund in 30 days, guarantee with 12 months?? warranty.