Fel-Pro 61791 Turbocharger Mounting Gasket

Fel-Pro 61791 Turbocharger Mounting Gasket

Fel-Pro 61791 is a premium turbocharger mounting gasket built with a premium high temperature alloy for sealing at elevated exhaust and turbocharger heat. It is a direct-fit sealing solution for select GM trucks, vans, SUVs, and Hummer applications equipped with an optional Garrett T5/T6 turbocharger.

Key Features

• Premium high temperature alloy material for turbocharger mounting service
• Fel-Pro application-specific sealing design for accurate fitment
• Premium grade construction for demanding exhaust-side conditions
• Supports sealing at the turbocharger mounting interface
• Compatible with select Chevrolet, GMC, and Hummer diesel applications

Detailed Description

Built for the turbocharger mounting location, Fel-Pro part number 61791 is engineered to help maintain a tight seal where heat and pressure are highest. Fel-Pro uses application-specific materials to match the demands of the sealing surface, and this gasket uses a premium high temperature alloy to handle the thermal load associated with Garrett T5/T6 turbocharger setups. It is a practical choice for owners servicing a Chevrolet C2500, GMC K3500, or Hummer H1 with the listed turbocharger configuration.

Compatible With 1992-2000 Chevrolet C2500, 1992-2000 Chevrolet C3500, 1992-2000 Chevrolet K2500, 1992-2000 Chevrolet K3500, 1992-2000 GMC C2500, 1992-2000 GMC C3500, 1992-2000 GMC K2500, 1992-2000 GMC K3500, 1994-1999 Chevrolet C1500 Suburban, 1994-1999 Chevrolet C2500 Suburban, 1994-1999 Chevrolet K1500 Suburban, 1994-1999 Chevrolet K2500 Suburban, 1994-1999 Chevrolet P30, 1995-1999 Chevrolet Tahoe, 1995-1999 GMC C1500 Suburban, 1994-1999 GMC C2500 Suburban, 1995-1999 GMC K1500 Suburban, 1994-1999 GMC K2500 Suburban, 1997-1999 GMC P3500, 1994-1998 Chevrolet C1500, 1994-1998 Chevrolet K1500, 1994-1997 GMC C1500, 1994-1998 GMC K1500, 1994-1997 GMC Yukon, 1994 Chevrolet Blazer, 1996-2002 Chevrolet Express 2500, 1996-2002 Chevrolet Express 3500, 1996-2002 GMC Savana 2500, 1996-2002 GMC Savana 3500, and 2002-2004 Hummer H1, N/A, with optional Garrett T5/T6 turbocharger and Premium HTA material.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Exhaust leaks at the turbocharger mounting flange
• Loss of sealing integrity from heat cycling
• Noise caused by a leaking turbo-to-manifold connection
• Soot buildup around the turbo mounting area
• Service replacement for worn or damaged turbocharger gaskets

Installation Notes and Tips

Inspect the turbocharger mounting surfaces before installation and clean away carbon, gasket residue, and corrosion. Verify the Garrett T5/T6 turbocharger configuration and match the gasket to the vehicle application before assembly. Follow the manufacturer’s service procedure and torque specifications for the turbo mounting fasteners.

Quality Assurance

Fel-Pro is known for application-specific sealing solutions, and this gasket is made to support reliable sealing in high-temperature turbocharger service. Part number 61791 uses premium-grade, high temperature alloy construction for the listed applications.