Brand new set of BAO double lipped crankshaft seals. Fits Stihl chainsaw model MS660 or 066 (later models). Early 066 and 064 saws used one different seal which we have available, just ask.
Measurements on this seal set are 17X32.9X3.6, and 15X22X4.
Good 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!