ST-02 100mm Seal Installation tool (Crankshaft)
Unique Hill Engineering design to make Crankshaft seal installation the easiest its ever been. This tool is so much easier and safer to use than the "drift" type tool ensuring a perfect seal installation time after time.

Just simply screw the 4 studs into the equi-spaced holes on the back of the crank (making sure you do not use the odd hole), slip the seal & tool over the studs, screw nuts onto studs and once seal is positioned into the front of its housing its just a case of applying half turns on opposing nuts.

Congratulations! - You have successfully installed the seal – undamaged, square and installed perfectly first time.

(This tool may also fit other makes and models with crankshaft bolts that are on a 65.0mm PCD and have M10x1.25p or M8x1.0p Threaded holes)

(UPDATE 06/23 - This tool now has additional holes for 60mm PCD for 348/355 Crank seal instalation - Not shown on current picture)

(The 4 threaded holes towards the center are for the safe keeping of the studs while the tool is not being used )