This is a pair of Steering Knuckles for the Team Durango DEST210R (TDRC0020) and (DESC210R) TDRC0030 Short Course Trucks. FEATURES: Plastic construction INCLUDES: Left and Right Steering Knuckles REQUIRES: Four 5x10mm ball bearings, order two DTXC1535 jxs 08/20/12 ir/jxs