Included With Long Block Engine Install Kit. Mega Cab. Also Included In Cover Package. Now Serviced from Timing Cover. Also Serviced In Item 1 Cover Package. Quad Cab LWB. Quad Cab SWB.

Chain Case Cover Gasket – Mopar (53021521AD)

The Mopar Chain Case Cover Gasket (53021521AD) is a Genuine OEM engine sealing component designed to create a secure seal between the chain case cover and the engine block. This gasket plays an essential role in preventing engine oil leaks from the timing chain housing while protecting internal engine components from contamination. Manufactured according to Mopar’s strict factory engineering standards, the chain case cover gasket ensures dependable sealing performance and long-term engine reliability.

Constructed from high-quality heat- and oil-resistant composite gasket material, the gasket is engineered to withstand continuous exposure to engine oil, temperature fluctuations, and engine vibration. The material compresses evenly between the chain case cover and engine block surfaces, forming a tight seal that helps maintain proper oil containment within the timing chain housing.

The 53021521AD chain case cover gasket is engineered as a vehicle-specific direct-fit component, matching the original gasket shape, bolt hole alignment, and sealing surfaces used in Mopar factory engine assemblies. Maintaining OEM specifications is essential to ensure consistent sealing pressure and proper fitment during installation. Aftermarket gaskets that do not meet factory tolerances may lead to oil leaks or improper sealing.

For professional technicians, installing a Genuine Mopar chain case cover gasket ensures that engine service maintains factory sealing standards and proper lubrication system integrity. For experienced DIY vehicle owners, selecting the OEM gasket simplifies installation since it aligns precisely with the chain case cover and engine block mounting points without requiring trimming or adjustments.

A properly functioning chain case cover gasket helps maintain engine oil containment while protecting the timing chain assembly from external contaminants. Replacing a worn or damaged gasket helps restore proper sealing and supports reliable engine performance.

• Genuine Mopar OEM chain case cover gasket

• Heat- and oil-resistant composite gasket material

• Designed to seal the chain case cover to the engine block

• Helps prevent engine oil leaks

• Maintains proper lubrication system sealing

• Vehicle-specific direct-fit configuration

If you are servicing the timing chain housing or repairing an oil leak, the Mopar Chain Case Cover Gasket (53021521AD) provides OEM-accurate fitment, durable sealing materials, and factory-engineered reliability for your vehicle’s engine system.

Included With Long Block Engine Install Kit. Mega Cab. Also Included In Cover Package. Now Serviced from Timing Cover. Also Serviced In Item 1 Cover Package. Quad Cab LWB. Quad Cab SWB.

Chain Case Cover Gasket – Mopar (53021521AD)

The Mopar Chain Case Cover Gasket (53021521AD) is a Genuine OEM engine sealing component designed to create a secure seal between the chain case cover and the engine block. This gasket plays an essential role in preventing engine oil leaks from the timing chain housing while protecting internal engine components from contamination. Manufactured according to Mopar’s strict factory engineering standards, the chain case cover gasket ensures dependable sealing performance and long-term engine reliability.

Constructed from high-quality heat- and oil-resistant composite gasket material, the gasket is engineered to withstand continuous exposure to engine oil, temperature fluctuations, and engine vibration. The material compresses evenly between the chain case cover and engine block surfaces, forming a tight seal that helps maintain proper oil containment within the timing chain housing.

The 53021521AD chain case cover gasket is engineered as a vehicle-specific direct-fit component, matching the original gasket shape, bolt hole alignment, and sealing surfaces used in Mopar factory engine assemblies. Maintaining OEM specifications is essential to ensure consistent sealing pressure and proper fitment during installation. Aftermarket gaskets that do not meet factory tolerances may lead to oil leaks or improper sealing.

For professional technicians, installing a Genuine Mopar chain case cover gasket ensures that engine service maintains factory sealing standards and proper lubrication system integrity. For experienced DIY vehicle owners, selecting the OEM gasket simplifies installation since it aligns precisely with the chain case cover and engine block mounting points without requiring trimming or adjustments.

A properly functioning chain case cover gasket helps maintain engine oil containment while protecting the timing chain assembly from external contaminants. Replacing a worn or damaged gasket helps restore proper sealing and supports reliable engine performance.

• Genuine Mopar OEM chain case cover gasket

• Heat- and oil-resistant composite gasket material

• Designed to seal the chain case cover to the engine block

• Helps prevent engine oil leaks

• Maintains proper lubrication system sealing

• Vehicle-specific direct-fit configuration

If you are servicing the timing chain housing or repairing an oil leak, the Mopar Chain Case Cover Gasket (53021521AD) provides OEM-accurate fitment, durable sealing materials, and factory-engineered reliability for your vehicle’s engine system.