Cat style 1310801 Gasket Kit. Cylinder Block and Oil Pan Gasket KitContains the gaskets, locks, o-rings, and seals required to assemble an engine from the top deck of the cylinderblock downward. This includes oil pan and side cover gaskets. In addition, the gaskets needed to repair and installan internal oil pump and internal oil lines are included when a separate oil pump gasket kit is not o?ered. If the oilpump is external, the oil pump and lines gaskets and seals will be contained in the oil pump gasket kit. This kit doesnot contain cylinder liner bands and seals. They are contained in the single cylinder liner gasket kit. This is a New Aftermarket Gasket Kit that fits the following Models and Engine Arrangement numbers. Model S/N First Last Engine S/N First Last Arrangement D9N 1JD 1 UP 3408E 48W 1 UP 7W2850 D9N 6XJ 1 UP 3408E 48W 35650 UP 1056573 D9R 7TL 1 441 3408E 48W 37000 UP 1024222 D9R 7TL 442 UP 3408E 48W 38860 UP 1171826 D9R 8BL 1 659 3408E 48W 37000 UP 1038846 D9R 8BL 660 UP 3408E 48W 37000 UP 1171827 D9R 8BL 830 UP 3408E 99C 146 UP 1244291 Please verify part number prior to order. Thanks for viewing our listings. Please click "Ask A Question", or call us if you have a parts need that you do not see listed here. We will do our best to locate the parts you need, and make every effort to save you money. For parts information in English please call Chris at (813)365-0042. Gracias por ver nuestros anuncios. Por favor, envíe un mensaje, o simplemente llámenos si necesita alguna's pieza que no ves listado. Mencionado Haremos nuestro mejor esfuerzo para localizar las piezas que necesita, y hacer todo lo posible para ahorrar dinero. Para espanol llame a Darcy a el (813) 365-0042.