Cummins Front Crank Seal & Wear Sleeve Install Tool (3.9L / 5.9L / 6.7L) - 3824498 Stop fighting front crank seal leaks and install it RIGHT the first time. The Cummins Front Crank Seal & Wear Sleeve Install Tool Kit is engineered for precision installation of crankshaft seals and wear sleeves on 3.9L, 5.9L, and 6.7L Cummins... MSRP: Was: Now: $79.95 Add to Cart The item has been added