Ofna engine bearing puller removes and installs engine crankcase bearings without heat. Constructed of steel and aluminum alloy. This product includes, long screw, hammer disc, 10mm silver colored puller, 11mm black colored puller, 10mm silver colored case guide, bearing hammer, 7mm puller, 3mm hex wrench, 6mm hex wrench, 11mm black colored case guide, instruction sheet and plastic storage case.

For .12 cu in (2.0cc) and .15 cu in (2.5cc) engines only. May work with brands other than Nova Rossi.