FRTT350F Rear Helper Springs For Ford F-250 F-350 Super Duty 2005-2016 Kit | Rubber cushion suspension kit for F350 Cab & Chassis 1970-2004, improves load leveling up to 8000 lbs capacity

Upgrade rear suspension support and improve load handling performance with this 2Pcs Rubber Cushion Suspension Kit designed for Ford Super Duty trucks. This heavy-duty helper spring kit helps reduce rear sag and maintains proper ride height under towing and hauling conditions.This rear axle helper spring kit is compatible with Ford F-250 and F-350 Super Duty pickup trucks (2005-2016), Ford F-350 Cab & Chassis (1970-2004), and Ford F-350 Cab & Chassis (1999-2004). It is engineered as a direct replacement for OEM part number FRTT350F.Manufactured from rugged rubber material combined with reinforced iron components, this suspension helper kit provides consistent performance, improved durability, and a stable load-bearing surface under repeated compression and heavy-duty use.This rear suspension assist kit helps improve towing stability, reduce body roll, prevent rear-end sag, and enhance overall ride comfort. It supports safer driving performance when carrying heavy cargo, trailers, or equipment.Designed as a direct-fit replacement, this kit installs using original mounting points without modification. It provides up to 8,000 lbs load-leveling capability depending on vehicle configuration. Please verify your vehicle fitment and OEM part number before ordering.

• Compatible With: This rear axle helper springs kit is compatible with Ford F-250 and F-350 Super Duty pickup trucks 2005-2016, and Ford F-350 Cab & Chassis models 1970-2004 and 1999-2004, designed for severe-duty suspension support applications
• Replace OE:The rubber cushion suspension kit replaces OEM part number FRTT350F, providing a direct replacement solution for worn or insufficient factory rear suspension helper components
• High Quality: The helper springs are manufactured from rugged high-strength rubber material combined with reinforced iron hardware, designed to withstand heavy loads, compression cycles, vibration, and long-term demanding use
• Function: This rear suspension helper kit helps eliminate rear sag, improve load leveling, enhance towing stability, reduce body roll, and maintain proper ride height and tire alignment under heavy-duty load conditions
• Package Include: 1 x 2Pcs Rubber Cushion Suspension Kit (FRTT350F replacement); direct-fit installation using factory mounting points, please verify Ford Super Duty model and chassis type before ordering