Traxxas Funny Car * DIFFERENTIAL, GEARBOX CASE, PINION, SPUR & BEARINGS * Diff Complete Factory Assembled &amp; Sealed Revo Spec Differential Spur Gear 68T (Part # 3961) 14T Pinion Gear 32P Machined Steel &amp; Set Screw (Part # 3944) Rear Steel Axle Shaft (Part # 6945) Housing Differential &amp; Ball Bearing (Part # 6980) Differential Output Gear, Spider Gears and Shaft, Seals &amp; Gaskets (Part # 6982) Two (2) 10x15x4mm Ball Bearings (Part # 5119) Two (2) 6x12x4mm Ball Bearings (Part # 5117) Gearbox Housing and Pinion Access Assembly (Part # 69 Includes: Spur Gear - 0.8P 68T (Part # 3961) Pinion Gear w/Set Screw - 32P 14T (Part # 3944) Rear Steel Axle Shaft w/E-Clips (Part # 6945 x 2) Differential Housings w/Screws (Part # 6980) Gear Set - Differential, Spider, Shaft, Gasket & Hardware (Part # 6982) 2 Ball Bearings - 10x15x4mm (Part # 5119) 2 Ball Bearings - 6x12x4mm (Part # 5117) Gearbox Housing Rear/Pinion Access Cover (Part # 6991) Rear Upper/Lower Suspension Mounts (Part # 6918) 4 Pivot Balls w/Bushings (Part Part number(s) included (in factory packaging): 3961 3944 6945 6980 6982 5119 5117 6991 6918 4933