This set of two O-ring seals is the perfect fit for your Dodge Cummins diesel engine. Made in China, these seals are reliable and durable, ensuring a secure fit for your engine. They are designed to be used as a part type and are ideal for heavy equipment parts and accessories. The unit quantity of two ensures that you have a spare O-ring seal on hand for any future repairs or replacements. Whether you're a business owner or an individual, these seals are a must-have for your industrial needs. Purchase now and experience the quality for yourself.