HondaPartsNow.com offers the wholesale prices for genuine 2013 Honda Crosstour parts. Parts like AT Mainshaft - Clutch (4th-5th) (L4) are shipped directly from authorized Honda dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Body & Trim: 5 Door EXL (4 CYLINDER NAVIGATION). Emission & Transmission: KA 5AT.