Hino/UD Front Crank Seal Installation Tool

The Hino/UD J05 & J08 engine  front seal uses a slinger & seal combination to attain maximum sealing.  The seal now rides the the slinger rather than the crankshaft.  This provides superior sealing & eliminates the seal groove wear.  To obtain this superior sealing this tool must be used as it provides the proper dimensions for the slinger & seal.  Properly used the tool will automatically set the correct dimensions.  No measuring or calculations are needed.