Parts for Caterpillar 3406C for Australia - Oil Filter Section Loading... 1 Oil Filter for Caterpillar 3406 and 3412 engines Advance Efficiency Price: $ 47.76 Qty: ^ Pictures In Stock Add to Cart 2 Oil Filter for Caterpillar 3406 and 3408 engines. Standar Efficiency Price: $ 35.76 Qty: ^ Details In Stock Add to Cart