Starter bolts compatible with Jeep 4.0L, including: 1991-2004 Wrangler YJ TJ LJ, 1987-2001 Cherokee XJ, 1987-1992 Comanche MJ, 1993-2004 Grand Cherokee ZJ and WJ. Replaces part numbers J4006192 and 6503699 or 6512780AA. NOTE: Does not fit 2003-2006 TJ's with the 42RLE automatic transmission or 2005-2006 TJ's with the NSG370 manual transmission. These are 10.9 Class and Grade 8 hardened yellow zinc plated bolts. The longer bolt goes through the starter into the the bellhousing and the shorter bolt goes through the bellhousing into the starter. Sold by a small business in the US.