Camshaft Repair Kit E-3993B Meritor 15 & 16-1/2 Drive Axles Q & Q Plus. Same As Euclid E-3993B, Dayton 08-131800, BWP M-K81, Leland K81, Meritor KIT 8042, Haldex CQ67387, Spicer 43-7048, Automann 110.2207, Spicer 43-7070, Leland K367.