This is the Driveshaft, Center Rear For the Tekno R/C 1/8 EB48 4WD Electric Buggy This driveshaft is made of hardened steel One driveshaft Length: 31mm (1-7/32") Shaft diameter: 4.2mm (5/32") This is a replacement part for the Tekno R/C 1/8 EB48 4WD Electric Buggy Kit (TKRC5000) 11/16/12 phijwa &