Mopar 53021313AA Engine Crankshaft Seal - Front or Front Outer

Mopar Front Crankshaft Seal

Mopar part number 53021313AA is a front engine crankshaft seal for select Chrysler, Dodge, Jeep, and Ram applications. It is a direct-fit sealing component for vehicles that need a front crankshaft seal replacement, including Ram 1500, Jeep Liberty, Dodge Nitro, and Dodge Dakota models.

Key Features

• Genuine Mopar engine sealing component
• Front crankshaft seal application
• Replaces part number 53020790
• Compatible with select Ram 1500, Jeep Liberty, Dodge Nitro, Dodge Dakota, Durango, Aspen, Commander, and Grand Cherokee models
• Part number: 53021313AA

Detailed Description

This Mopar crankshaft seal, part number 53021313AA, is used at the front of the engine to help maintain proper sealing around the crankshaft. It is listed for a wide range of Chrysler Group vehicles, including Fits 2011-2013 Ram 1500, front; Fits 2002-2012 Jeep Liberty, front; Fits 2007-2011 Dodge Nitro, front; and Fits 2001-2010 Dodge Dakota, front. Additional coverage includes select Dodge Ram 1500, Dodge Durango, Chrysler Aspen, Jeep Commander, and Jeep Grand Cherokee applications. This part cross-references part number 53020790 for the same application.

Common Replacement Reasons

• Oil seepage at the front of the engine
• Visible crankshaft seal wear or hardening
• Leak repair during timing or front engine service
• Restoring proper sealing after engine disassembly

Installation Notes and Tips

Confirm the engine application and seal position before installation. Inspect the crankshaft sealing surface for wear, scoring, or contamination, and clean the area thoroughly before fitting the new seal. Use the vehicle service procedure for correct seal depth and orientation, especially on front and front outer applications.

Quality Assurance

As a Mopar service part, 53021313AA is specified for the listed factory applications and replaces 53020790.