This is the rear air supply harness of vacuum hoses for 2008-2009 Chevrolet Kodiak and GMC Topkick C8500 trucks. This bundle of hoses includes 4 hoses. These hoses were manufactured by Eaton Synflex for General Motors and are the Eclipse line. Three of the hoses are 3/8" outside diamter, and one is 1/4" outside diameter. This hose cluster mounts on the rear of these vehicles. Replace your old part with this brand new factory original part from GM at a fraction of the dealer price.

New. Never Installed. OEM Part. Bulk Overstock

GM Part # 15913772 (number on the item)

Item is number 21 in the GM diagram.