Packing Includes:
Servo Saver 25T splines-1pcs
Grade 12.9 black colored colored colored Round Head Screws 3x12-1pcs
Grade 12.9 black colored colored Round Head Screws 2.5x12-1pcs
Grade 12.9 black colored Round Head Screws 3x10-2pcs
Metal gasket 3.3x1-1pcs
alloy collar 3x4.5x7.5-1pcs
Major great things about upgrading towards the part/product:
6061 Alloy product, appropriate matching the parameter of 25T spline.