Tuff Support

Tuff Support 612350 Liftgate Lift Support

Brand Tuff Support 612350
Fits Mercedes-Benz · 10 vehicles

Liftgate lift support. Provides smooth, controlled opening and closing.

Tuff Support. Owned by ISC Industries, a lift support specialist.

$29.56Free shipping
In stock · usually ships same day before 1pm CST
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Mercedes-Benz GLK Liftgate Support

Tuff Support 612350 is a liftgate lift support for select Mercedes-Benz GLK applications with a manual liftgate. It is built for 2009-2015 Mercedes-Benz GLK350 and 2013-2015 Mercedes-Benz GLK250 models without power liftgate equipment.

Key Features

  • Direct-fit liftgate lift support for rear hatch operation
  • Fits 2009-2015 Mercedes-Benz GLK350, N/A, w/o Power
  • Fits 2013-2015 Mercedes-Benz GLK250, N/A, w/o Power
  • Part number 612350 for application matching and catalog lookup
  • Made by Tuff Support, a brand owned by ISC Industries in Turkey

Detailed Description

This Tuff Support liftgate lift support is intended for Mercedes-Benz GLK models equipped without power liftgate operation. Use it when the rear liftgate no longer stays open properly or when the hatch feels weak, slow to rise, or difficult to hold in position. The 612350 application coverage includes Mercedes-Benz GLK350 from 2009-2015 and Mercedes-Benz GLK250 from 2013-2015, making it a fitment-specific replacement for the GLK platform.

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

Common Issues It Can Address

  • Liftgate drops after opening
  • Rear hatch does not stay fully raised
  • Weak or inconsistent liftgate support force
  • Hard-to-open or hard-to-close rear hatch movement
  • Wear-related loss of gas strut performance

Installation Notes and Tips

Verify that your vehicle is a Mercedes-Benz GLK250 or GLK350 without power liftgate equipment before ordering. Confirm the part number 612350 against the existing support and compare the mounting style and vehicle configuration before installation. Replace liftgate supports in a controlled manner so the hatch remains supported during service.

Quality Assurance

Tuff Support is owned by ISC Industries, a lift support manufacturer based in Turkey. That manufacturing background supports consistent application-specific replacement coverage for the Mercedes-Benz GLK liftgate support market.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody Type# DoorsPositionNotes
2015Mercedes-BenzGLK250Sport Utility4 DoorN/Aw/o Power
2015Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power
2014Mercedes-BenzGLK250Sport Utility4 DoorN/Aw/o Power
2014Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power
2013Mercedes-BenzGLK250Sport Utility4 DoorN/Aw/o Power
2013Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power
2012Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power
2011Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power
2010Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power
2009Mercedes-BenzGLK350Sport Utility4 DoorN/Aw/o Power