This engine cylinder short block is a direct replacement for the 2008-2009 Acura MDX 3.7. It is designed for use with an automatic transmission and SOHC valvetrain iteration. The part number for this item is 11000RYEA00 and it comes with no mounting hardware. The engine size is 3.7 and it has a VIN of 2HNYD28258H540065. This item is ideal for those looking to replace their engine cylinder block and is a bare block, there's NO pistons rod, crankshaft or oil pan. Please refer to the provided aspects for more detailed information on this product.