4918991 Front Crankshaft Seal & Wear Sleeve Remover & Installer For Cummins ISX12 and ISX15

The 4918991 Front Crankshaft Seal & Wear Sleeve Remover & Installer for Cummins ISX12 and ISX15 is a handy tool for installing and removing crankshaft seals. It is priced reasonably and gets the job done effectively. Many customers have reported success in installing the seal using this tool. They were able to measure the old depth accurately and install the new seal with no issues. However, there were some challenges when it came to removing the old seal. The wear ring did not slide off the crank easily, and customers had to use additional tools to get the parts removed. One common complaint was that the screws included with the tool cut too big of a hole and pulled out too easily when dealing with a stuck seal. Some customers had to use a center punch and drill a smaller hole, as well as using regular 3-inch #10 screws for a better grip. One potential drawback mentioned is that the tool does not bottom out when the seal is installed, which can push the seal through the bore of the cover, causing a different issue altogether. Overall, the 4918991 Front Crankshaft Seal & Wear Sleeve Remover & Installer is a decent buy for its price. It is effective in installing seals, but some improvements could be made to improve the removal process and ensure a secure grip on stuck seals.