This is the CVD Rebuild Kit for the Tekno RC M6 and HD Driveshaft kits. FEATURES: Steel construction Fits the Tekno RC SCT410 Also fits the following driveshaft kits; #6851X Driveshaft kit/Traxxas Slash, TKRC4451 #6852X Driveshaft kit/Traxxas Slash 4x4, TKRC4452 #1951X Driveshaft kit/Traxxas Slash 2wd Rear, TKRC1951 #2210X Driveshaft kit/Losi SCTE, TKRC2209 INCLUDES: Two Pins and two Inserts jxs 03/11/13 ir/jxs