The Hellwig Pro-Series helper spring for 1990–2011 Ford Ranger (2WD/4WD) delivers up to 2,500 lb of level load capacity using the Silent Support System and an over-axle mounting design. Intended for multi-leaf setups without composite rear leaf springs, it improves load control and ride height when hauling. The tunable, easy-to-install configuration includes bushings for quieter operation and is a practical upgrade for frequent payload or towing needs.
Hellwig 90-11 Ford Ranger 2/4WD Pro Series Helper Spring - Up To 2500lb Level Load Capacity