HomeBody > HatchStrongArm 6620 Hatch Lift Support
Part #: 6620

StrongArm 6620 Hatch Lift Support

⚙️ 2 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$19.92Free 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, A6 Quattro
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

StrongArm 6620 Gas Strut for Audi A6 Quattro

The StrongArm 6620 gas strut is engineered specifically for the Audi A6 Quattro, providing reliable support and smooth operation. Designed with precision, this gas strut ensures consistent performance for your vehicle's lift or support needs.

  • Compressed length: 12.35 inches
  • Extended length: 18.85 inches
  • Stroke length: 6.5 inches
  • Cylinder outside diameter: 19.0 mm
  • Inner shaft diameter: 8.0 mm
  • Outer cylinder made of durable black steel
  • Ball socket ends with nylon construction (10mm and 16-degree angle)
  • Materials include rubber and Teflon for smooth operation
  • Maximum force rating of 155 Newtons
  • Specific fit for Audi A6 Quattro models

Detailed Product Description

The StrongArm 6620 gas strut is constructed with a steel outer cylinder finished in black for corrosion resistance and durability. It features a 19.0 mm outside diameter and an 8.0 mm inner shaft diameter, providing a robust structure to handle the maximum force of 155 Newtons. The gas strut extends from a compressed length of 12.35 inches to an extended length of 18.85 inches, offering a stroke length of 6.5 inches. Both ends are equipped with ball socket nylon fittings—one 10mm and the other with a 16-degree angle—to ensure precise and secure attachment points. The internal components include rubber and Teflon materials, which contribute to smooth, low-friction movement without an internal rebound spring.

Applications and Problem Solving

  • Supports liftgate, hood, or trunk operation on Audi A6 Quattro
  • Replaces worn or weak gas struts causing difficulty in opening or holding positions
  • Eliminates rattling or unstable lift components due to degraded struts
  • Restores proper force and smooth motion for vehicle panels
  • Prevents sudden closures that can cause damage or injury

Installation Notes and Tips

  • Ensure compatibility with Audi A6 Quattro before installation
  • Use appropriate tools to remove and install ball socket ends without damage
  • Do not compress the gas strut manually beyond specified lengths
  • Check mounting points for wear or damage prior to installation
  • Follow vehicle manufacturer guidelines for safe removal and replacement

Quality Assurance and Warranty

The StrongArm 6620 gas strut is manufactured to meet strict quality standards with durable steel construction and precision components. While no internal rebound spring is included, the design ensures consistent force and reliable operation. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary.

BrandStrongArm
Part Number6620
Compressed Length12.35
Cylinder Outside Diameter19.0
End 1 TypeBall Socket (Nylon) 10mm
End 2 TypeBall Socket (Nylon) 16 Deg.
Extended Length18.85
Inner Shaft Diameter8.0
Internal Rebound SpringNo
MaterialsRubber
MaterialsTeflon
Maximum Force155.0
Outer Cylinder ColorBlack
Outer Cylinder MaterialSteel
Stroke Length6.5
Universal Or Specific FitSpecific

This part fits 2 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
2000AudiA6 QuattroWagon4 DoorN/Awithout Special Window Glass
1999AudiA6 QuattroWagon4 DoorN/Awithout Special Window Glass

* 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:

6620819-6859900049900311D6620D96620SG301040

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