Description:

Shafts and Joints are Constructed from Forged 4340 Chrome-Moly Steel.. 25% Larger Joint and Shaft Diameters When Compared to Factory Specifications.. Durable Neoprene Boots Ultra-Low-Profile Boot Clamps Prevent Moisture or Water Damage. Replaces OEM Part Numbers: Yamaha 5UG-F518G-20-00, 5UG-F518G-10-00. Length: 25 1/2, Inboard Splines: 21T, Inboard Spline Diameter: 2 11/16, Outboard Splines: 27T, Outboard Spline Diameter: 2 3/4, Shaft Diameter: 13/16, Thread Measurement: M24X1.5.