The Rugged Ridge slip yoke eliminator (SYE) replacement housing for the NP231 shortens the output shaft by 5 inches and reduces driveline angle to improve driveline geometry. Supplied without the tail shaft bearing, this housing is offered for rebuilds or upgrades and is promoted as easy to install, providing the core dimensional changes needed when fitting a proper SYE conversion.
Rugged Ridge Replacement SYE Housing NP231