The Hellwig EZ-990 helper spring kit for 2000–2006 Toyota Tundra provides medium-duty assistance for light towing and cargo. This complete bolt-on kit includes powder-coated and plated components, heavy-duty U-bolts, hardware and instructions for hand-tool installation. Rated up to 2,000 lb level load capacity and manufactured from heat-treated ASTM 5160 alloy spring steel, the adjustable design lets you fine-tune support as towing needs change.
Hellwig 00-06 Toyota Tundra EZ Level 990 Helper Spring - Up To 2000lbs