Driveshaft bolts (set of 4) replaces Mopar 6506497AA and 5191037AD. Metric 10.9 Class (metric equivalent to Grade 8) hardened and Dacromet coated for the best corrosion resistance. Compatible with Jeep Wrangler TJ LJ 03-06 (rear driveshaft to transfer case) Compatible with Jeep Wrangler JK JKU 07-18 (front driveshaft to differential) Compatible with Jeep Wrangler JL JLU 18-24 (front driveshaft to differential) Compatible with Jeep Gladiator JT 20-24 (front driveshaft to differential) Compatible with Jeep Grand Cherokee WK 05-10 (front driveshaft to axle 05-06 only, rear driveshaft both sides all years) Compatible with Jeep Commander XK 06-10 (front driveshaft to axle, rear driveshaft both sides) Compatible with Jeep Liberty KJ KK 03-12 (rear driveshaft to axle w/ flange on KJ) (front driveshaft to axle, rear driveshaft both sides on KK) Compatible with Chrysler: 07-09 Aspen (front and rear driveshaft to axle.) Compatible with Dodge: 00-11 Dakota (front and rear driveshaft to axle, 05-11 rear driveshaft to transfer case w/ manual transmission), 01-09 Durango (front and rear driveshaft to axle), 07-11 Nitro (front driveshaft to axle, rear driveshaft both sides.) Compatible with Ram 00-21 1500/2500/3500/4500/5500 & Van (front and rear driveshaft to axle, rear driveshaft to transfer case) Note: If purchasing for Ram verify the part number matches your year and options. There were many configurations. Sold by a small business in the US. Driveshaft bolts (set of 4) replaces Mopar 6506497AA and 5191037AD compatible with Jeep, also compatible with Dodge also compatible with Ram. Metric 10.9 Class (metric equivalent to Grade 8) hardened and Dacromet coated for the best corrosion resistance. Compatible with Jeeps: 03-06 Wrangler TJ LJ (rear driveshaft to transfer case); 07-24 Wrangler and Gladiator JK JKU JL JLU JT (front driveshaft to axle); 05-10 Grand Cherokee WK (front driveshaft to axle 05-06 only, rear driveshaft both sides all years); 06-10 Commander XK (front driveshaft to axle, rear driveshaft both sides); 03-07 Liberty KJ (rear driveshaft to axle w/ flange); 08-12 Liberty KK (front driveshaft to axle, rear driveshaft both sides.) Compatible with Chrysler: 07-09 Aspen (front and rear driveshaft to axle.) Compatible with Dodge: 00-11 Dakota (front and rear driveshaft to axle, 05-11 rear driveshaft to transfer case w/ manual transmission), 01-09 Durango (front and rear driveshaft to axle), 07-11 Nitro (front driveshaft to axle, rear driveshaft both sides.) Compatible with Ram 00-21 1500/2500/3500/4500/5500 & Van (front and rear driveshaft to axle, rear driveshaft to transfer case) Note: If purchasing for Ram verify the part number matches your year and options. There were many configurations. Sold by a small business in the US.