For Marine Outboard Mercruiser Stern Drive Oil Seal 26-897154 26-33467 Sierra 18-2006 GLM 85330 This oil seal is designed for use with marine outboard and Mercruiser stern drive engines.It is constructed from rubber material suitable for marine applications and operates effectively at temperatures up to 105℃.The seal fits shafts with a diameter of 0.625 inches and has an outer diameter of 1.125 inches, with a width of 0.312 inches, a secure fit to help retain lubricant and prevent leakage. Compatible with part numbers 26-897154, 26-33467, Sierra 18-2006, and GLM 85330, this oil seal supports a range of marine engine models.Each package includes two oil seals for convenient replacement.The design allows for straightforward installation, making it suitable for routine maintenance by both professionals and DIY users.This aftermarket component meets standard specifications for performance in marine environments. This product is an aftermarket solution.Brand names are mentioned only to clarify compatibility with specific models.