Description
A heavily loaded GM pickup may benefit from additional rear spring support. The Hellwig 2512 LP-25 helper spring set offers progressive assistance with up to 2,500 lb of load-leveling capacity for the specified single-rear-wheel suspension.
Its adjustable-rate spring arrangement works with compatible multi-leaf rear packs. Installation requires a separate LP mounting kit, and trucks with factory contact-overload springs need additional application checks.
Features and Specifications
- Progressive LP-25 helper springs
- Up to 2,500 lb load-leveling capacity; not an increase to vehicle GVWR
- For specified multi-leaf single-rear-wheel trucks
- LP mounting kit purchased separately
Fitment and Installation
Listed for specified 2011–2018 GM 2500/3500 pickups and cab/chassis vehicles with multi-leaf springs and single rear wheels. Not for dual rear wheels.
Manufacturer Warranty
Hellwig lifetime manufacturer warranty, subject to conditions.
Manufacturer part number: 2512
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