Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Fits many 40N777 / 40N877 / 40R577 / 40R677 / 40S777 / 40T876 / 40T877 / 40U777 / 40U877 / 44C677 / 44C777 / 44C877 / 44J677 / 44N677 / 44N777 / 44N877 / 44P777 / 44S577 / 44S677 / 44S877 / 44S977 / 44U577 / 44U677 / 44U777 / 44U877
• Engine part compatibility is determined by the model number of the engine. For questions regarding compatibility, please contact us.
• Provides a reliable seal to prevent leaks of fluids or gases, ensuring optimal performance
• Designed to operate effectively within a broad temperature range, making them suitable for various applications
• Resistant to a wide range of chemicals, oils, and fuels, ensuring long-lasting performance
• Simple to install and replace, making maintenance straightforward and hassle-free

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