Parts for Caterpillar 3408C - Oil Filter Section Loading... 1 Oil Filter for Caterpillar 3406 and 3408 engines. Standar Efficiency Price: $ 35.76 Qty: ^ Details In Stock Add to Cart 2 Oil Filter Removal Wrench for Detroit Diesel & Cummins 4-21/32" to 5-5/32" Price: $ 63.29 Qty: ^ Details In Stock Add to Cart