Firestone W217602449 Sport-Rite Air Helper Spring Kit for Isuzu NPR and GMC W-3500 Trailer Camper RV
Sport-Rite air ride springs are the answer to all your ride performance needs. These air springs mount between the frame and the suspension, utilizing a state of the art, OEM, tapered air spring. Sport-Rite kits enhance the ride while empty or loaded. The tapered style air spring will support up to 3, 000 lbs per set.
Sport-Rite air helper springs will:
Firestone 2011 Application Guide
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