SKF 18760A Differential Pinion Seal - Front

SKF Differential Pinion Seal for Front Axles

SKF 18760A is a differential pinion seal built for front axle service on select Jeep and Dodge applications. It is specified with a 1.827 shaft diameter, 3.063 outside diameter, and 0.475 width, with a polyacrylate sealing surface type for controlled sealing performance in driveline use.

Key Features

• Part number 18760A differential pinion seal for front axle service
• 1.827 shaft diameter for the specified pinion shaft application
• 3.063 outside diameter and 0.475 width for proper housing fit
• Polyacrylate sealing surface type for lubricant retention and contamination control
• SKF-engineered seal design based on long-running sealing development
• Cross-reference: Mopar 68004072AA

Detailed Description

SKF 18760A is a front differential pinion seal used in driveline and axle sealing systems to help maintain gear oil at the pinion area while keeping road debris and moisture out. SKF has a long history in seal design and manufacturing, and this seal is produced to defined specifications using premium materials selected for the application and operating environment. It is a direct service part for front axle sealing on Jeep Wrangler, Jeep Liberty, and Dodge Nitro models listed below.

Compatible With 2007-2016 Jeep Wrangler, front; 2008-2012 Jeep Liberty, front; and 2007-2011 Dodge Nitro, front, including 2007-2011 Dodge Nitro, front Dana 30 axle applications. The SKF 18760A is a practical replacement when servicing a leaking pinion seal on these vehicles.

What It Helps Address

• Gear oil seepage at the front differential pinion
• Contamination entering the pinion seal area
• Seal wear from age, heat, and driveline use
• Loss of proper lubrication at the axle pinion
• Noise or driveline concerns associated with low lubricant level

Installation Notes and Tips

Inspect the pinion yoke, shaft surface, and surrounding housing before installation. Clean the sealing bore thoroughly and verify the seal dimensions match the application before pressing the seal into place. For best results, confirm axle configuration on 2007-2011 Dodge Nitro models, including Dana 30 axle fitment, before ordering.

Quality Assurance

SKF manufactures seals to specific design standards with materials chosen for durability and sealing consistency. The brand’s sealing expertise and controlled production methods support dependable service in front axle applications such as Jeep Wrangler, Jeep Liberty, and Dodge Nitro.