Grooved Ball Bearing 17x40x14 Fit for STIHL 065/066/MS650/MS660 Chainsaw OEM 9503 003 6676 & 9503 003 0440

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**Grooved Ball Bearing 17x40x14 - OEM 9503 003 6676/9503 003 0440** **Compatibility**: Fit for STIHL 065 Fit for STIHL 066 Fit for STIHL MS650 Fit for STIHL MS660 **Specifications* *: - Inner Diameter: 17mm - Outer Diameter: 40mm - Width: 14mm **Installation Position**: Crankshaft bearing housing assembly **Application Scenarios**: - Drive system overhauls - Rotational component replacements - Full engine rebuild projects *Note: This aftermarket replacement part matches STIHL OEM specifications. Genuine STIHL parts are exclusively available through authorized dealers.* We provide all compatible replacement parts for STIHL chainsaws including bearings, pistons, and specialized drive components. Show more