Tuff Support 612813 Back Glass Lift Support

Back Glass Lift Support for Full Liftgate Applications

Tuff Support 612813 is a back glass lift support for select Chevrolet Blazer, Oldsmobile Bravada, and GMC Jimmy models with a full liftgate. It is built for vehicles that need controlled rear glass support for easier opening and secure holding at the liftgate.

Key Features

• Back glass lift support for rear hatch glass applications
• Fits 1997-2005 Chevrolet Blazer, N/A, w/ Full Liftgate
• Fits 1996-2004 Oldsmobile Bravada, N/A, w/ Full Liftgate
• Fits 1997-2001 GMC Jimmy, N/A, w/ Full Liftgate
• OE-style replacement for rear glass support service
• Tuff Support part number 612813

Detailed Description

This Tuff Support back glass lift support is made for full liftgate vehicles that use a rear glass support to assist opening and holding the glass in position. Tuff Support is owned by ISC Industries, a lift support manufacturer based in Turkey, and the brand focuses on replacement support components for automotive body and glass applications. If your Chevrolet Blazer, Oldsmobile Bravada, or GMC Jimmy has a rear glass that no longer stays up properly, part number 612813 provides the direct replacement format needed for service work.

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

Common Issues This Part Can Address

• Rear glass drops instead of staying open
• Weak or worn lift support pressure
• Hard-to-lift back glass on a full liftgate
• Rear hatch glass that will not remain in the raised position
• Uneven or inconsistent support during opening and closing

Installation Notes and Tips

Verify your vehicle has a full liftgate before ordering. Match the existing support length, end fittings, and mounting style to the original part before installation. For best results, replace worn lift supports in pairs when the vehicle uses matched left and right components, and support the glass securely during service.

Quality Assurance

Tuff Support 612813 is backed by the brand’s lift support manufacturing expertise through ISC Industries, with production focused on replacement body and glass support components.