Elcor Gear Box Upgrade Kit This kit replaces the 90° elbow right angle rear drive The kit contains: 1 x Rear mounting bracket 2 x Side retainer bracket for gearbox 1 x Metal cog with shaft (#1 ? gear) 1 x Yellow cable 1 x Upper gear 2 x Main gear 1 x Lower gear 1 x Rear White gear motor cover Remove old components and follow video to set up new improved system. Elcor Grani Upgrade part 1 Your video has been published at http://youtu.be/6TmyVJfL7L0 Elcor Grani Upgrade part 2 Your video has been published at http://youtu.be/H4WPXJT9TwY The new finished look Part Number: 1509000001