I ordered/bought some special tools for my friend , got some prices ( Stihl,Husky dealer selling prices incl 24% vat) , I live in europe , so € eur
1106 890 4501 flywheel puller 15€
1110 890 4500 flywheel puller 5,80€
5910 893 0801 flywheel puller 4€
5910 890 4400 seal puller 112€
5910 007 2222 "simple" stihl crankcase tool 53€
0000 890 1701 testing tool kit made in germany 175€
vacuum/pressure test kit
502 51 61-01 49€
simple husky splitter, made in sweden crankcase tool ( ebay china aftermarket + 80€

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502 52 36-01 splitter crankcase 49€
5025416-03 husky clutch tool 12€