StrongArm 7066 Tailgate Lift Support

Brand StrongArm 7066
Compressed Length 12.797
Cylinder Outside Diameter 19.0
Universal Or Specific Fit Specific
Extended Length 16.797
Stroke Length 4.081
Inner Shaft Diameter 10.0
Outer Cylinder Color Black
Outer Cylinder Material Steel
Internal Rebound Spring No
End 1 Type Ball socket (nylon) 10mm
End 2 Type Ball socket (nylon) 8mm
Materials Rubber
Materials Teflon
Maximum Force 58.0
Fits Toyota · 15 vehicles

Specific fit. Custom engineered for a precise replacement.

Steel cylinder. Black steel construction with durable nylon ball sockets.

Smooth operation. Built for smoother, longer-lasting support.

Cross-references AMS Automotive 7066, 819-8315 and 66140-0C010 for the same application. See all 6.

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StrongArm 7066 Tailgate Lift Support for Toyota Tundra

Restore controlled tailgate movement on the Toyota Tundra with the StrongArm 7066 tailgate lift support. This specific-fit gas strut is engineered for 2007-2021 Toyota Tundra applications and is built with a steel outer cylinder, nylon ball-socket ends, and a 58.0 maximum force rating for steady support.

  • Specific-fit tailgate lift support for 2007-2021 Toyota Tundra
  • Part number 7066 for direct application lookup
  • Compressed length: 12.797 in.; extended length: 16.797 in.
  • Stroke length: 4.081 in. for controlled tailgate travel
  • Black steel outer cylinder with rubber and Teflon materials
  • End fittings: 10 mm nylon ball socket and 8 mm nylon ball socket
  • Maximum force rating: 58.0

Built for Toyota Tundra Tailgate Support

StrongArm 7066 is a pressurized lift support made for tailgate service on the Toyota Tundra. It uses a steel outer cylinder and precision end fittings to provide smooth opening and closing action, while the specific-fit design helps ensure correct length and mounting geometry for the listed Toyota Tundra model years. This part cross-references AMS Automotive 7066 for the same application.

Common Problems This Part Can Address

  • Tailgate that drops too quickly when opened
  • Weak or inconsistent tailgate hold-up
  • Difficulty keeping the tailgate in the open position
  • Worn gas strut performance from age and use
  • Uneven tailgate support on 2007-2021 Toyota Tundra models

Installation Notes and Tips

Replace lift supports in pairs to maintain balanced tailgate operation and reliable support. Confirm the existing mounting style and compare compressed length, extended length, and end types before installation. For Toyota Tundra tailgate lift support replacement, verify that the 10 mm and 8 mm nylon ball-socket ends match the vehicle’s mounting points before removal of the old strut.

Quality Assurance

Each StrongArm lift support is custom engineered and manufactured beyond industry standards for smoother operation and longer-lasting performance. StrongArm positions this part as a direct-fit replacement for 2007-2021 Toyota Tundra tailgate support service, with specifications matched to the listed application.

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2021ToyotaTundra5.7LV8N/A
2020ToyotaTundraN/A
2019ToyotaTundraN/A
2018ToyotaTundraN/A
2017ToyotaTundraN/A
2016ToyotaTundraN/A
2015ToyotaTundraN/A
2014ToyotaTundraN/A
2013ToyotaTundraN/A
2012ToyotaTundraN/A
2011ToyotaTundraN/A
2010ToyotaTundraN/A
2009ToyotaTundraN/A
2008ToyotaTundraN/A
2007ToyotaTundraN/A
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 7066819-831566140-0C01066140-0C030D7066D97066