Oil Seal

This high-quality replacement oil seal (SKU 391086S) is designed to prevent leaks and protect your engine's crankshaft. With a 1-3/16” shaft size and 1-11/16” overall dimension, it offers a precise fit for compatible Briggs & Stratton equipment. Manufactured to OEM specifications (Briggs & Stratton 298423), this durable seal ensures reliable performance and long service life.

• Premium rubber construction resists wear and oil degradation
• Direct replacement for OEM part 298423 – no modifications needed
• Designed for easy installation on standard shaft sizes

• Briggs & Stratton single-cylinder engines (various models)
• Briggs & Stratton Vanguard V-twin engines
• Briggs & Stratton Intek series engines

Oil Seals – replacement seals for outdoor power equipment engines, ensuring leak-free operation and extended engine life.