REF CATERPILLAR PUBLICATION # SENR7911. FOR ALL MACHINES WITH SERIAL NUMBERS BEGINNING WITH: 3YC 5MC 23Y 24Y 27Y 28Y. The item "CAT CATERPILLAR D3B SERVICE MANUAL SENR7911 DOZER CRAWLER BOOK REPAIR SHOP 3204" is in sale since Wednesday, February 28, 2018. This item is in the category "Business & Industrial\Heavy Equipment Parts & Accs\Manuals & Books". The seller is "hfinney" and is located in Birmingham, Alabama.This item can be shipped worldwide.