Product details:

US Gear performance products can be found anywhere a premium product is demanded. Model # 01-888342 Features: Premium quality gears manufactured in the USA, designed to maximize performance and durability Consistent set up and installation with detailed instruction sheets included in each set Engineered for quiet operation Rolled splines provide additional strength over cut or hobbed splines CNC machined gear teeth and computer controlled heat treat Item Dimensions: 15. 4" L x 11. 2" W x 5. 3" H.