Cometic Gasket Rear Main Seal

1992–2003 Dodge Ram / 1993–1998 Jeep Grand Cherokee / 1996–2003 Dodge Dakota / 1998–2003 Dodge Durango Various Engines

Part #: C5564

Overview

The Cometic Gasket Rear Main Seal is a high-quality replacement seal engineered to maintain the crucial crankshaft sealing system in a variety of Jeep and Dodge vehicles. Designed specifically for models such as the Jeep Grand Cherokee, Dodge Ram 1500/2500/3500, Dodge Dakota, and Dodge Durango from the early 1990s through the early 2000s, this rear main seal provides reliable protection against oil leaks at the rear of the engine.

Ideal for professional mechanics, restoration specialists, and automotive enthusiasts, this seal helps preserve engine integrity by preventing oil loss and contamination. Its durable construction ensures long-lasting performance, making it a trusted choice for maintaining the health and efficiency of your engine.

Key Features

Engineered with precision and durability, the Cometic Gasket Rear Main Seal offers the following benefits:

• Manufactured from premium elastomeric materials for enhanced durability and longevity
• Two-piece design tailored for Chrysler Magnum V6 and V8 engines for a precise fit
• Meets or exceeds original equipment manufacturer (OEM) quality standards
• Highly resistant to heat, oil, and environmental contaminants for dependable sealing
• Precision fit ensures straightforward installation and optimal sealing performance
• Compatible with a broad range of Jeep and Dodge models from 1992 through 2003
• Helps prevent costly oil leaks and potential engine damage
• Suitable for both professional repair shops and knowledgeable DIY enthusiasts

Construction & Design

The Cometic Gasket Rear Main Seal is constructed using advanced elastomeric compounds that provide excellent resistance to heat, oil, and wear. This ensures the seal maintains flexibility and sealing integrity even under demanding operating conditions. The innovative two-piece design allows for a secure and precise fit around the crankshaft, minimizing the risk of leaks and maintaining engine cleanliness.

Manufacturing processes maintain tight tolerances critical for preventing oil seepage, contributing to the long-term durability of the engine. The robust materials and design make this seal a reliable component for heavy-duty use and extended service life.

Installation & Fitment

Installation of the Cometic Gasket Rear Main Seal is straightforward for experienced mechanics and knowledgeable DIYers alike. It is designed to fit precisely with the specified Jeep and Dodge models without requiring any modifications. Following the vehicle’s service manual for installation instructions and torque specifications is recommended to ensure a leak-free seal and optimal engine performance.

Using the correct tools and adhering to recommended procedures will maximize the seal’s lifespan and maintain engine integrity.

What's Included

• One Cometic Gasket Rear Main Seal (two-piece design)
• Installation instructions (where applicable)

Ideal For

This rear main seal is perfect for vehicle owners, mechanics, and restoration specialists working on the following models and engines:

• 1994–2003 Dodge Ram 1500 with 3.7L V6, 4.7L V8, 5.2L V8, 5.7L Hemi, and 5.9L Diesel engines
• 1994–2002 Dodge Ram 2500 and 3500 with 3.7L V6, 3.9L V6, 4.7L V8, 5.2L V8, 5.7L Hemi, and 5.9L Diesel engines
• 1996–2003 Dodge Dakota with 4.7L V8, 5.2L V8, 5.9L V8, and 3.9L V6 engines
• 1998–2003 Dodge Durango with 4.7L V8, 5.2L V8, and 5.9L V8 engines
• 1993–1998 Jeep Grand Cherokee with 5.2L V8 and 5.9L V8 engines

It is an excellent choice for anyone seeking a durable, OEM-quality replacement to address rear crankshaft oil leaks and maintain engine performance across these popular Jeep and Dodge models.

Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.