The 978-45202 SAE O-Ring Kit (407 pc) is a go-to assortment of Buna-N (nitrile) O-rings covering 32 of the most popular SAE sizes, making it a handy solution for quick repairs and routine maintenance. Made from BG715 nitrile rubber (70 Shore) and meeting ASTM D-2000 / SAE J200 standards, it comes in a re-sealable case so the small parts stay organized instead of migrating into the “mystery hardware” drawer.
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Key Features / Specifications
Ideal For