Product Details: Pinion seal 1.552" ID seal surface diameter 3.165" OD (3.160" pinion bore diameter in the axle housing) Interchanges with: Spicer 391198 National 39118-2 Parts Included: (1) seal Fits: 1996 - 2000 Jeep Cherokee XJ Dana 30 front axle 1997 - 2000 Jeep Wrangler TJ Dana 30 front axle 1997 - 2001 Jeep Wrangler TJ Dana 44 rear axle with open differential or Trac-Lok 1996 - 1998 Jeep Grand Cherokee ZJ Dana 30 front axle 1999 - 2000 Jeep Grand Cherokee WJ Dana 30 front axle Brand: Dana Spicer Part Number: Dana Spicer 44895 Warranty: 6 month warranty and case by case basis. Genuine Spicer light vehicle axle products are manufactured to the same high standards as original equipment (OE) parts because they are OE parts. That means when an automotive axle part is replaced with a genuine Spicer part, you are getting the same performance and reliability you have come to expect. And because Dana is constantly revolutionizing the technology behind its Dana axles and Spicer products, the replacement car axle or component you purchase today may even exceed the standards set for the original equipment part that you are replacing. Axle Model: DANA 30 / Dana 44 Cross Section Height (In): 0.52 Flange Diameter (In): 3.165 Height (In): 0.52 Housing Bore (In): 3.16 Inside Diameter (In): 1.552 Material: Rubber Overall Width (IN): 0.528 Redicoat: Y Thickness (In): 0.546