Performance Suspensions extended shackle for Nissan Navara D40 model is a super heavy duty leaf spring shackle. Designed to a length that provides 2 inches of lift it features side plates made from 10mm laser cut steel, CNC machined and welded pins. Pins are greasable for a long service life. Welded design is far superior to other designs on the market as it reduces shackle walking and flexing under load. Others are designed around a centre welded support with no outer support where it is needed. Coated black to blend with the chassis.