HomeBody > Tailgate and MidgateStrongArm 6643 Tailgate Lift Support
Part #: 6643

StrongArm 6643 Tailgate Lift Support

⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$30.03Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, Allroad Quattro
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

StrongArm Tailgate Lift Support for Audi Allroad Quattro

The StrongArm 6643 tailgate lift support is engineered specifically for the Audi Allroad Quattro, providing reliable assistance when opening and holding the tailgate. Designed with durable steel construction and precise dimensions, this lift support ensures smooth operation and consistent performance.

  • Compressed length: 12.4 inches
  • Extended length: 18.9 inches
  • Cylinder outside diameter: 19.0 mm
  • Stroke length: 6.5 inches
  • Inner shaft diameter: 8.0 mm
  • Black steel outer cylinder for durability
  • Ball socket ends with nylon components for secure fit
  • Maximum force rating of 160 lbs
  • Specific fit for Audi Allroad Quattro tailgate

Durable Construction and Precise Fitment

The StrongArm 6643 tailgate lift support is built with a steel outer cylinder finished in black to resist corrosion and wear. It features ball socket ends with nylon angled and nylon 10mm fittings, ensuring a secure and precise connection to the tailgate and vehicle body. The lift support has a stroke length of 6.5 inches, allowing smooth and controlled tailgate movement. With a maximum force capacity of 160 pounds, it provides adequate support for the Audi Allroad Quattro tailgate, preventing sudden closures and easing the lifting process.

Compatible Applications and Use Cases

This tailgate lift support is designed specifically for the Audi Allroad Quattro, ensuring proper fit and function. It addresses common issues such as:

  • Difficulty lifting or holding the tailgate open
  • Tailgate closing too quickly or unexpectedly
  • Worn or leaking original lift supports
  • Loose or noisy tailgate operation
  • Corrosion or damage to existing lift supports

Installation Notes and Tips

Installation of the StrongArm 6643 tailgate lift support requires matching the ball socket ends to the vehicle’s mounting points. It is recommended to replace lift supports in pairs to maintain balanced tailgate operation. Use appropriate tools to remove the old supports and snap the new ball socket ends securely into place. Verify the tailgate opens and closes smoothly after installation.

Quality Assurance and Warranty

StrongArm tailgate lift supports are manufactured to meet OEM specifications for fit and function. The 6643 model is constructed with high-quality steel and durable nylon components to ensure long service life. While specific warranty details are not provided, StrongArm products typically adhere to industry standards for reliability and performance.

BrandStrongArm
Part Number6643
Compressed Length12.4
Cylinder Outside Diameter19.0
End 1 TypeBall Socket (Nylon Angled) 16 Deg.
End 2 TypeBall Socket (Nylon) 10mm
Extended Length18.9
Inner Shaft Diameter8.0
Internal Rebound SpringNo
MaterialsRubber
MaterialsTeflon
Maximum Force160.0
Outer Cylinder ColorBlack
Outer Cylinder MaterialSteel
Stroke Length6.5
Universal Or Specific FitSpecific

This part fits 5 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
2005AudiAllroad QuattroWagon4 DoorN/AOld Design
2004AudiAllroad QuattroWagon4 DoorN/AOld Design
2003AudiAllroad QuattroWagon4 DoorN/AOld Design
2002AudiAllroad QuattroWagon4 DoorN/AOld Design
2001AudiAllroad QuattroWagon4 DoorN/AOld Design

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4B9 827 552 J4B9 827 552 M4B9 827 552 N6643819-6203D6643D96643SG201041

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.