There is a difference when it comes to drivetrain components.
Wrangler TJ with rear drum brakes;Dana 44;Includes: Oil seal, axleshaft oil seal, ring wheel bearing retainer, differential shaft, and taper roller bearing set;California Residents: WARNING Dana Spicer Bearing and Seal Kit - 707374-1X Its all done to ensure the products you purchase for your vehicle meet the same standards we deliver to OE manufacturers around the world.Don't be fooled..