American type axle for trailer and semi-trailer

* Unique one-piece,special heat-treated, low-alloy steel axle beam, offers more stability,greater capacity and lighter weight , long service life * Spider camshaft and anchor pin bores are machined with reference to the spindle after the welding operation---increases stability and braking performance * High performance premium non-asbestors brake linings---extend service life * Improved seals at camshafts---protect he brake drums from the grease lubricant, more safely * New 100% tight fit hub cap with additional "O" ring--- provide optimum sealing performance