Bert Double Seal Ball Spline Conversion Kit R040002M 1/2 in NPT Female Port

1/2 in NPT Female Port

2016-2023 Nissan Titan XD Crew Cab Pickup

Universal Flange

The inside of the mudbuster has been machined down for weight savings

2000-2005 Ford Excursion

Bert Double Seal Ball Spline Conversion Kit R040002M 1/2 in NPT Female PortConverts old style Bert Ball Spline Transmission to new double seal specifications. Thousands of races have been have been won with Bert Transmissions. Bert Transmissions feature dog tooth final drive for butter smooth shifts and positive engagement. By significantly reducing drive line bind, the Bert Ballspline Transmission allows the rear suspension to move faster and smoother, greatly improving traction on todayas dry, slick racing surfaces.