2003-2009 4th Gen 4Runner Weld-on Spindle Gussets SB

Reinforce your suspension with these Spindle Gussets, a must-have for off-road enthusiasts seeking added durability. Designed to strengthen spindle uprights and prevent knuckle damage during hard impacts, this kit retains the factory sway bar and includes an additional steering arm gusset for enhanced performance.

Constructed from 1/8'' pre-bent laser-cut mild steel, these gussets weld directly to factory-forged spindles using MIG or TIG welding. Trucks with factory backspacing wheels require 1.25'' wheel spacers, or use aftermarket wheels with a maximum backspacing of 4.5" (16") or 4.75" (17") to clear without spacers. Installation requires welding and grinding.

Designed for use with Total Chaos (TC) uniball upper control arms, this kit may not be compatible with other brands. It is model-specific, so confirm compatibility with your vehicle’s year, make, and model.

Key Features:

• Strengthens spindle uprights and prevents knuckle damage.
• Retains factory sway bar and includes a steering arm gusset.
• Made from 1/8'' pre-bent laser-cut mild steel for durability.
• Weldable directly to factory-forged spindles with MIG or TIG.
• Requires 1.25'' wheel spacers with factory backspacing or aftermarket wheels with specific backspacing.
• Model-specific design; check vehicle compatibility.

Kit Contents:

• (1) Pair of Spindle Gussets – Driver and Passenger Side