Transit SumoSprings Combination Package

Transit rear SumoSprings or helper springs for the 250, 350 and 350HD cargo vans and cab chassis. Available in light, medium and heavy duty versions. The material is color coded, blue is for light vehicles, black medium, and yellow is for the heaviest loads. SumoSprings are a micro cellular urethane product designed to help reduce sag and stabilize sway. They are a progressive spring with a very soft initial engagement. That means that as more weight is added, the harder they get and more they push back, providing support and control when you need it without affecting the factory ride when unloaded.   Easy installation with no leaks and no maintenance. The rear Transit SumoSprings mount using the factory bump stop brackets. The fronts install between the coils on the spring.  No modifications or drilling are needed.  Never Exceed Gross Vehicle Weight Rating.    Transit Passenger Wagon SumoSprings and Transit 150 Cargo SumoSprings also available.    Product capacity is 1000 lbs at 50%