The Vibrant Replacement O-Ring (Part Number: 12577G) is engineered for reliable sealing in high-performance automotive applications. Constructed entirely from FKM rubber, this O-ring offers excellent chemical resistance, durability, and temperature stability, making it suitable for demanding environments. Its precise design ensures a secure fit on 3.50-inch heavy-duty weld fittings, preventing leaks and maintaining optimal system integrity. This replacement part is an essential component for maintaining the efficiency and safety of your automotive or industrial fluid systems. Designed for easy installation, it provides a long-lasting seal that withstands exposure to harsh chemicals and extreme temperatures, typical in high-performance applications. The Vibrant O-ring is compliant with Prop 65 regulations, ensuring safety and environmental responsibility. Whether you're performing routine maintenance or replacing worn seals, this O-ring is a dependable choice for professional and DIY mechanics alike. It is compatible with a range of related products, including the recommended replacements with part numbers 12547, 12557, 12567, 12599, and 12537P, offering versatility for various system configurations. Trust Vibrant's quality engineering to deliver a durable, high-performance sealing solution for your heavy-duty fittings.
Features:
Constructed entirely from FKM rubber for chemical resistance and durability
Designed for 3.50-inch heavy-duty weld fittings for a secure fit
Temperature resistant, suitable for high-heat environments
Prop 65 compliant, ensuring safety and environmental standards
Easy to install, providing a reliable and long-lasting seal
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Product Details
Vehicle Fitment
Features
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