Brand new Hyway gasket set, heat shield, crankshaft seals. Plus SKF flywheel side crankshaft bearing and New West PTO side crankshaft bearing. Fits Stihl chainsaw models MS660 and late model 066 (after 1994).

Please note: there was an early model 066 that had a short crankcase. This crankcase gasket won’t fit that model, but the cylinder and exhaust gasket in this set will still fit as will the crankshaft seals. The crankcase gasket fits the later 066 models with the longer case and all MS660 models.

High quality set with 1 year guarantee.

Wolf Creek Saw Shop is a proud U.S. seller, we ship within 1 day of receiving payment, and you will get your parts quickly!