Amazon.com: Lil Red Barn Compatible with Stihl 021, 023, 025, MS210, MS230, MS250 Crankshaft Bearings & Seals Replaces Stihl # 9503-003-0340, 9638-003-1581, 9639-003-1585 Ships from The USA : Patio, Lawn & Garden
Stihl oil seals set replaces 9639-003-1585 (Aftermarket) – SES Direct Ltd
2 Pcs STIHL Oil Seals Fits Br430 Br600 9639-003-1585 for sale online | eBay
Amazon.com: Stihl OEM Parts Sello de aceite 15x25x5 017, MS311-9639 003 1585, 9639-003-1585, 96390031585 : Patio, Césped y Jardín
4pcs Chainsaw Oil Seal 15x25x5 For Stihl 017 018 Ms180 Ms170 Replaces 9638 003 1581/9639 003 1585 Parts - Tool Parts - AliExpress