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DEF Crankshaft Rear Main Seal and Wear Ring Installer Tool Replacement for Engine 4.5L 6.0L 6.4L Diesel Alt 303-770

Free shipping on orders over $29.99

$63.99

$ 30 .99 $30.99

In Stock
  • Replacement for 4.5L Diesel - Low Cab Forward (2006-2009); 6.0L Diesel - E-Series (2004-2010); 6.0L Diesel - F650/750 Super Duty (2005-2007); 6.4L Diesel - F250/350/450/550 Super Duty (2004-2010 & VT365 International).Installation instructions are not included
  • Replace to ZTSE4515C ZTSE4515 part 303-770. Universal, used to install the Crankshaft Rear Seal Wear Ring for 4.5L, 6.0L, 6.4L Powerstroke and work in an easier way to save your time and money
  • All components made of high quality carbon steel, impact resiatant, excellent solid and durable
  • Universal fits for installation of Crankshaft Rear Seal Wear Ring for 4.5L,6.0L,6.4L Powerstroke .This tool is needed to prevent your seal from leaking.Designed to eliminate lip flare on the wear sleeve and install the crankshaft rear seal wear ring on 4.5L, 6.0L & 6.4L powerstroke engine properly
  • This rear main seal installer tool can help you install the crankshaft wear ring, rear seal and rear seal carrier effortlessly. The wear ring is automatically installed to the proper depth


Works for installation of Crankshaft Rear Seal Wear Ring for 4.5L, 6.0L, 6.4L Powerstroke
Replace ZTSE4515C ZTSE4515 303-770, saving your time and money
Application:
Engine — 4.5L Diesel : Low Cab Forward : 2006-2009
Engine — 6.0L Diesel : E-Series : 2004-2010
Engine — 6.0L Diesel : F650/750 Super Duty : 2004-2007
Engine — 6.0L Diesel : Excursion : 2004-2005
Engine — 6.0L Diesel : F250/350/450/550 Super Duty : 2004-2007
Engine — 6.4L Diesel : F250/350/450/550 Super Duty : 2008-2010
VT365 International


jay
Reviewed in the United States on March 20, 2025
Works fine.
Marcio de medeiros
Reviewed in the United States on November 7, 2024
great product worked well
MikeL
Reviewed in the United States on July 21, 2023
Haven't used it yet, but I'm impressed with the quality. It's machined from aluminum, not welded together from steel like most of the low end seal installers I've bought. I would purchase again, definitely.
Sandy bishop
Reviewed in the United States on September 11, 2021
Works great…fits 6.4 rear seal
Jose Luis martinez
Reviewed in the United States on March 24, 2021
This tool is amazing, first time using itWas so easy to use. It does the jobOne hundred percent recommend
Michael
Reviewed in the United States on January 5, 2021
Well made worked perfectly
Brandon
Reviewed in the United States on January 16, 2021
Worked just fine and I got the job done. Quality is pretty good.
William Morales
Reviewed in the United States on April 10, 2021
Great tool!
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