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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Sierra'S 18-3904 Piston Rings Area Designed For Use In Johnson And Evinrude Outboard Applications. It Is Interchangeable With Glm 24210, Johnson/Evinrude Outboard 394930, Mallory 9-54416, And Wiseco 3500Kd. Each Sierra Product Meets Or Exceeds The Original Equipment Part It Replaces.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the specifications of the Sierra International 18-3904 Piston Rings?A: The Sierra International 18-3904 Piston Rings have a bore size of 35 and are designed for use in Johnson and Evinrude outboard applications. They are interchangeable with GLM 24210, Johnson/Evinrude Outboard 394930, Mallory 9-54416, and Wiseco 3500KD.
Q: Are these piston rings compatible with my outboard engine?A: Yes, the Sierra 18-3904 Piston Rings are compatible with various Johnson and Evinrude outboard engines. They can also be used as a replacement for several other brands, including GLM and Mallory, making them a versatile choice for many outboard applications.
Q: What warranty does Sierra offer for these piston rings?A: All Sierra parts, including the 18-3904 Piston Rings, are covered under Sierra's industry-leading customer satisfaction warranty, ensuring quality and reliability for your outboard engine needs.
Q: How do I properly install the Sierra 18-3904 Piston Rings?A: To install the Sierra 18-3904 Piston Rings, ensure that you follow the manufacturer's guidelines for your specific outboard model. Proper installation is crucial to prevent engine damage and ensure optimal performance.
Q: What should I do if I encounter issues with the piston rings?A: If you experience any issues with the Sierra 18-3904 Piston Rings, it is recommended to consult the installation instructions and check for proper fitment. If problems persist, contact Sierra's customer support for assistance.
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