OEM / REF: MS650SKU: pilotpart931219
5 Pieces Bearing And Seal 9523 003 4555 for Stihl Chainsaw MS660 066 064 is a Bearing, Gear & Shaft replacement part for Stihl Transmission & Undercarriage Parts, categorized under Transmission & Undercarriage Parts > Bearing, Gear & Shaft. Use OEM part number MS650 and confirm machine model, engine model, and seria...
This Bearing, Gear & Shaft is indexed for Stihl s: Fit For Stihl Chainsaw: MS660, 066, 064, MS650, MS640. Compare reference number MS650 against the label on your existing Stihl component before ordering.
Additional cross references on file: MS640. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
