Caterpillar Cat C11 & C13 On-Highway Diesel Engine Shop Service Repair Manual. Serial Numbers Covered in this Manual. This is in good used condition, and Complete. Thanks for looking and good luck!!!!!!The item "Caterpillar Cat C11 & C13 On-Highway Diesel Engine Shop Service Repair Manual" is in sale since Wednesday, April 3, 2019. This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Heavy Equipment Manuals & Books". The seller is "manualbasket" and is located in Fairfield, Iowa. This item can be shipped worldwide.