Covers serial numbers: 38S, and 60M. The item "CAT CATERPILLAR 3412 Marine Diesel Engine Repair Shop Service Manual overhaul" is in sale since Monday, March 18, 2019. This item is in the category "Business, Office & Industrial\Agriculture/Farming\Equipment Parts & Accessories\Equipment Manuals & Books". The seller is "oem_cat_manuals" and is located in Portland, Oregon. This item can be shipped worldwide.