Elring 842.140 Exhaust Gas Recirculation (EGR) Gasket Set

Elring 842.140 EGR Gasket Set

Elring 842.140 is an Exhaust Gas Recirculation (EGR) gasket set built for sealing service on select Chevrolet and GMC trucks and vans. With 9 seals in the set, it supports a complete EGR sealing repair on covered applications.

Key Features

• Part number 842.140 EGR gasket set from Elring
• Includes 9 seals for EGR service work
• Used in emission control gasket and sealing system repairs
• Cross-references Dayco 71219 and FEL-PRO 71248 for the same application
• Compatible with Chevrolet Express 2500, Silverado 2500 HD, Silverado 3500 HD, GMC Savana 2500, and Sierra HD applications listed below

Detailed Description

This Elring EGR gasket set is made for sealing the exhaust gas recirculation system during maintenance or repair. It is a direct-fit sealing solution for select 2007-2016 Chevrolet Silverado 3500 HD, 2010-2016 Chevrolet Express 2500, 2010-2016 Chevrolet Express 3500, 2010-2016 Chevrolet Silverado 2500 HD, 2010-2016 GMC Savana 2500, 2010-2016 GMC Savana 3500, 2010-2016 GMC Sierra 2500 HD, and 2011-2016 GMC Sierra 3500 HD models. The 842.140 part number is a practical match for technicians replacing worn EGR seals on these GM diesel and gas applications.

Vehicle Fitment

• Fits 2010-2016 Chevrolet Express 2500, N/A
• Fits 2010-2016 Chevrolet Express 3500, N/A
• Fits 2010-2016 Chevrolet Silverado 2500 HD, N/A
• Fits 2007-2016 Chevrolet Silverado 3500 HD, N/A
• Fits 2010-2016 GMC Savana 2500, N/A
• Fits 2010-2016 GMC Savana 3500, N/A
• Fits 2010-2016 GMC Sierra 2500 HD, N/A
• Fits 2011-2016 GMC Sierra 3500 HD, N/A

Common Repair Uses

• Replacing leaking EGR seals during emission system service
• Restoring a proper seal after EGR valve or cooler removal
• Addressing exhaust odor or soot traces around EGR joints
• Correcting gasket failure from heat cycling and age
• Supporting maintenance on GM Express, Savana, Silverado, and Sierra platforms

Installation Notes

Clean all mating surfaces before installation and inspect the EGR components for carbon buildup, warpage, or damage. Verify the seal count and match the gasket locations to the removed parts before reassembly. Use the vehicle-specific service procedure for torque sequence and final inspection.

Quality Assurance

Elring is known for sealing-system components used in engine and emission control service. This 842.140 gasket set is built for the listed applications and the included 9 seals support a complete EGR sealing repair.