All products offed by The Suspension Source come with a manufacturers warranty unless otherwise noted. The Suspension Source will not replace warranty items. Buyer must contact manufacturer for warranty claim information. Belltech suspension products, (spindles, springs, shackle and hanger kits, flip kits and blocks),guarantee that these products will be free of manufacturing defects so long as such purchaser owns the vehicle on which such products were originally installed.Bushings, bump stops and ball joints are considered subject to wear and are excluded from this warranty. Bushings, bump stops and ball joints are warranted for a period of 90 days from the time of purchase.Belltech Street Performance and Nitro Drop 2 shocks are warranted against defects in materials and workmanship for a period of 2 years (unlimited mileage) as long as the vehicle has been operated under normal conditions