StrongArm 6888 Liftgate Lift Support

Liftgate Support for Toyota Sienna

StrongArm 6888 is a specific-fit liftgate lift support for select Toyota Sienna models with a 10 speaker stereo system. It is engineered as a pressurized cylinder to provide controlled rear liftgate support and smoother opening and closing action.

• Specific fit for select Toyota Sienna applications
• Extended length: 22.06 in; compressed length: 15.56 in
• Stroke length: 6.5 in for liftgate travel
• Maximum force rating: 189.0
• Steel outer cylinder with black finish
• Nylon ball socket ends, including a 16 degree angled end
• Rubber and Teflon materials for operating consistency

Product Details

StrongArm 6888 is built for rear liftgate service on Toyota Sienna vehicles that require a specific-fit support. The cylinder measures 22.0 mm in outside diameter with a 10.0 mm inner shaft diameter, and its pressurized design helps maintain steady liftgate positioning during use. This part cross-references Monroe Shocks & Struts 172286 for the same application. Use StrongArm 6888 when replacing a worn lift support on a Toyota Sienna to restore controlled rear hatch operation.

Vehicle Fitment

• Fits 2016-2020 Toyota Sienna, N/A, with 10 Speaker Stereo System
• Fits 2011-2015 Toyota Sienna, N/A, with 10 Speaker Stereo System; without Power Lift Gate
• Fits 2011-2015 Toyota Sienna, N/A, with 10 Speaker Stereo System; with Power Lift Gate

Common Replacement Reasons

• Rear liftgate drops too quickly when opened
• Liftgate will not stay raised in the open position
• Uneven or weak liftgate support during operation
• Loss of smooth opening and closing action
• Worn pressurized cylinder causing inconsistent hatch movement

Installation Notes

Verify vehicle configuration before ordering, since this StrongArm 6888 application is limited to Toyota Sienna models with a 10 speaker stereo system. Confirm the end fittings and mounting points match the existing support before installation. Lift supports should be replaced in pairs to maintain balanced rear liftgate operation and reliable support.

Quality Assurance

StrongArm lift supports are custom engineered and manufactured to exceed industry standards for smoother operation and longer service life. The 6888 part number is also listed under AMS Automotive 6888 and related interchange references for the same application.