Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
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.
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today's vehicles.
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 vehicles are compatible with the National Oil Seals-370047A Oil Seal?A: The National Oil Seals-370047A Oil Seal is designed for a variety of vehicles, particularly those utilizing crankshaft applications. It is recommended to check your vehicle's specifications to ensure compatibility.
Q: What is the temperature range for the National Oil Seals-370047A Oil Seal?A: This oil seal operates effectively within a temperature range of -40°F to 225°F (-40°C to 107°C), making it suitable for extreme conditions encountered in various automotive applications.
Q: How does the unitized construction of this oil seal benefit installation?A: The unitized construction of the National Oil Seals-370047A provides greater structural integrity, which simplifies installation and protects the main lip from potential damage during the installation process.
Q: What materials are used in the National Oil Seals-370047A Oil Seal?A: This oil seal is made of high-quality nitrile material, known for its abrasion resistance and ability to maintain a positive seal with reduced shaft interference, enhancing its longevity and performance.
Q: What features prevent leaks with the National Oil Seals-370047A Oil Seal?A: The patented SURE-LOCK ribs, along with the unique rubber inner diameter (I.D.) and outer diameter (O.D.), are designed to prevent shaft leaks and bore contamination, ensuring reliable sealing performance.
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