BSB Lower Spring Cup - Black 91609139 Easily refresh the air in

Easily refresh the air in your cab without letting rain or weather in -- just crack the window to remove stale

Speedometer can be easily calibrated using the trip reset button on the from of the unit and a premeasured two mile distance

and four-corner idle adjustment on mechanical secondary models

Replacement sensor only

Transmission Kit

BSB Lower Spring Cup - Black 91609139 Easily refresh the air inProduct Description: Spring Cup Lower Weld On Mounts Included Steel Black Powder Coat Universal Sold Individually BSB Manufacturing provides many of the finest suspension parts on the market. Manufacturing has been producing parts for major chassis builders and distributors for the past many years. BSB Manufacturing builds parts for both Late Models, Modifieds and Mod Lites, and work closely with the chassis builders and team drivers to bring you the