The Ace Race Parts brand of Replacement O-Rings for 4.000" HD Clamp Weld Flanges are sold individually and work with the Ace Race Parts brand HD Clamp Weld Flanges. Manufactured from high-temperature FKM Rubber, commonly referred to as Viton™, our Replacement O-Rings have a temperature rating of 400°F. This specific O-Ring is suitable with both Aluminum and Stainless HD Clamp Weld Flanges.

PRODUCT HIGHLIGHTS:

• FKM (Fluoro Rubber) O-Ring
• Temperature Rating: 400°F / 204°C
• Compatible with SKU 13236 & SKU 13236-1

WHAT'S IN THE BOX:

• One (1) FKM Rubber Replacement O-Ring