Note: A minor difference in product design may result in a different model. Please carefully check if the pictures match with your product. And feel free to contact us if you are not sure if this is the right model for you. Fit For: Part Number: 1979641, 197-9641, CA1979641, 1337023, 133-7023, CA1337023 Fit for Caterpillar CAT Engine: 3176, 3196, 3176C, 3524B, C175-16, C175-20, C6.6, 3126B, 3126E, 3406E, 3512C, C-12, C13, C15, C-15, C-16, C175, C7, C9 .
